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Organic compound (H3C–CH3)
Ethane (US: /ˈɛθeɪn/ ETH-ayn, UK: /ˈiːθeɪn/ EE-thayn) is a naturally occurring organic chemical compound with the chemical formula C 2H 6. At standard
Ethane
Emergency service protocol
ETHANE is a mnemonic indicating a protocol used by emergency services to report situations which they may be faced with, especially as it relates to major
ETHANE
Organochloride known as an insecticide
Dichlorodiphenyltrichloroethane Names IUPAC name 1,1,1-Trichloro-bis-2,2(4-chlorophenyl)ethane Preferred IUPAC name 1,1′-(2,2,2-Trichloroethane-1,1-diyl)bis(4-chlorobenzene)
DDT
Organic compound ethane-1,2-diol
Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound (a vicinal diol) with the formula (CH2OH)2. It is mainly used for two purposes: as
Ethylene_glycol
Index of chemical compounds with the same name
Trichloroethane (C2H3Cl3) may refer to either of two isomeric chemical compounds: 1,1,1-Trichloroethane (methyl chloroform, CCl3CH3) 1,1,2-Trichloroethane
Trichloroethane
Class of organic compounds
and fluorine (F). They are produced as volatile derivatives of methane, ethane, and propane. The most common example of a CFC is dichlorodifluoromethane
Chlorofluorocarbon
Chemical compound
Decabromodiphenyl ethane is a chemical compound used as a brominated flame retardant. It was commercialised in the 1990s as an alternative for decabromodiphenyl
Decabromodiphenyl_ethane
Chemical warfare agent
Mustard gas Names Preferred IUPAC name 1-Chloro-2-[(2-chloroethyl)sulfanyl]ethane Other names Bis(2-chloroethyl) sulfide HD Iprit Schwefel-LOST Lost Sulfur
Mustard_gas
Industrial plant in Pennsylvania
the cracker plant on December 20, 2018. Called the Falcon Ethane Pipeline, it connects ethane sources in Houston, Pennsylvania, Scio, Ohio, and Cadiz,
Shell Pennsylvania Petrochemicals Complex
Shell_Pennsylvania_Petrochemicals_Complex
Chemical compound C2H4(SH)2
Ethane-1,2-dithiol, also known as EDT, is a colorless liquid with the formula C2H4(SH)2. It has a very characteristic odor which is compared by many people
Ethane-1,2-dithiol
Chemical compound
1,2-Bis(dimethylphosphino)ethane (dmpe) is a diphosphine ligand in coordination chemistry. It is a colorless, air-sensitive liquid that is soluble in organic
1,2-Bis(dimethylphosphino)ethane
1,2-Bis(dimethylphosphino)ethane
Concept in organic chemistry
including the anomeric effect, the gauche effect, the rotational barrier of ethane, the beta-silicon effect, the vibrational frequency of exocyclic carbonyl
Hyperconjugation
Largest producer of ethane in the United States
American Ethane Company, LLC (AEC) is the largest producer of ethane in the United States. It is a Houston, Texas, based American petroleum company established
American_Ethane_Company
Chemical data page
This page provides supplementary chemical data on ethane. The handling of this chemical may incur notable safety precautions. It is highly recommend that
Ethane_(data_page)
Hydrocarbon lakes on Titan, a moon of Saturn
Lakes of liquid ethane and methane exist on the surface of Titan, Saturn's largest moon. This was confirmed by the Cassini–Huygens space probe, as had
Lakes_and_rivers_of_Titan
Short-term state of the atmosphere
Cassini–Huygens mission to Titan discovered clouds formed from methane or ethane which deposit rain composed of liquid methane and other organic compounds
Weather
Chemical compound
Glyoxal is an organic compound with the chemical formula OCHCHO. It is the smallest dialdehyde (a compound with two aldehyde groups). It is a crystalline
Glyoxal
Chemical compound
1,2-Bis(diphenylphosphino)ethane (dppe) is an organophosphorus compound with the formula (Ph2PCH2)2 (Ph = phenyl). It is a common symmetrical bidentate
1,2-Bis(diphenylphosphino)ethane
1,2-Bis(diphenylphosphino)ethane
Chemical compound
1,2-Bis(dichlorophosphino)ethane is an organophosphorus compound with the formula (CH2PCl2)2. This colorless liquid is a precursor to chelating diphosphines
1,2-Bis(dichlorophosphino)ethane
1,2-Bis(dichlorophosphino)ethane
Chemical compound
Ethane dimethanesulfonate (EDS) is an organic compound with formula (CH2OSO2CH3)2. It can be regarded as the esterification product of one glycol and two
Ethane_dimethanesulfonate
Chemical compound
Regnault obtained Pentachloroethane from chlorination of various chlorinated ethanes in 1839. Pentachloroethane can be obtained by chlorination of trichloroethylene
Pentachloroethane
Chemical compound
2-bis(diphenylphosphino)ethane]nickel is a coordination complex with the formula NiCl2(dppe); where dppe is the diphosphine 1,2-bis(diphenylphosphino)ethane. It is used
Dichloro(1,2-bis(diphenylphosphino)ethane)nickel
Dichloro(1,2-bis(diphenylphosphino)ethane)nickel
Type of saturated hydrocarbon compound
methane, 2 ppm ethane), Saturn (0.2% methane, 5 ppm ethane), Uranus (1.99% methane, 2.5 ppm ethane) and Neptune (1.5% methane, 1.5 ppm ethane). Titan (1.6%
Alkane
Covalent bond between two carbon atoms
formed between one hybridized orbital from each of the carbon atoms. In ethane, the orbitals are sp3-hybridized orbitals, but single bonds formed between
Carbon–carbon_bond
Organic compound consisting entirely of hydrogen and carbon
liquids. Some large-scale non-fuel applications of hydrocarbons begin with ethane and propane, which are obtained from petroleum and natural gas. These two
Hydrocarbon
Natural Gas Pipeline carries natural gas. The Moomba to Sydney Ethane Pipeline carries ethane. "NSW: Moomba Sydney Pipeline". Australian Energy Market Commission
Moomba_to_Sydney_Pipeline
Chemical compound
1,1,1-Tris(aminomethyl)ethane (TAME) is an organic compound with the formula CH3C(CH2NH2)3. It is a colorless liquid. It is classified as a polyamine tripodal
1,1,1-Tris(aminomethyl)ethane
Israeli footballer (born 2004)
Ethane Azoulay (Hebrew: איתן אזולאי; born 26 May 2002) is an Israeli professional footballer who plays as a defensive midfielder for Israeli Premier League
Ethan_Azoulay
Chemical compound
styrene involves the reaction of benzene and ethane. This process is being developed by Snamprogetti and Dow. Ethane, along with ethylbenzene, is fed to a dehydrogenation
Styrene
Index of chemical compounds with the same name
Trichlorotrifluoroethane may refer to: 1,1,1-Trichloro-2,2,2-trifluoroethane 1,1,2-Trichloro-1,2,2-trifluoroethane This set index article lists chemical
Trichlorotrifluoroethane
Dicarboxylic acid
Succinic acid (/səkˈsɪnɪk/) is a dicarboxylic acid with the chemical formula (CH2)2(CO2H)2. In living organisms, succinic acid takes the form of an anion
Succinic_acid
Petrochemical process to break down saturated hydrocarbons in smaller molecules
facilities in which a feedstock such as naphtha, liquefied petroleum gas (LPG), ethane, propane or butane is thermally cracked through the use of steam in steam
Steam_cracking
Chemical compound
H2C=CHCl + HCl Numerous attempts have been made to convert ethane directly to vinyl chloride. Ethane, which is even more readily available than ethylene, is
Vinyl_chloride
Cyclic compound (C2H4O)
radical processes. They result in a gas mixture containing acetaldehyde, ethane, ethyl, methane, hydrogen, carbon dioxide, ketene, and formaldehyde. High-temperature
Ethylene_oxide
Chemical compound
Bis(dicyclohexylphosphino)ethane, abbreviated dcpe, is an organophosphorus compound with the formula (C6H11)2PCH2CH2P(C6H11)2. It is a white solid that
1,2-Bis(dicyclohexylphosphino)ethane
1,2-Bis(dicyclohexylphosphino)ethane
Chemical compound
Ethyl methanesulfonate (EMS) is an organosulfur compound with the formula CH3SO3C2H5. It is the ethyl ester of methanesulfonic acid. A colorless liquid
Ethyl_methanesulfonate
Chemical compound
Ethylenediamine Names Preferred IUPAC name Ethane-1,2-diamine Other names Edamine, 1,2-Diaminoethane, 'en' when a ligand Identifiers CAS Number 107-15-3 Y
Ethylenediamine
Chemical compound
1,1,1-Tris(diphenylphosphinomethyl)ethane, also called Triphos, is an organophosphorus compound with the formula CH3C[CH2PPh2]3. An air-sensitive white
1,1,1-Tris(diphenylphosphinomethyl)ethane
1,1,1-Tris(diphenylphosphinomethyl)ethane
during processing due to the extraction of natural gas liquids (such as ethane, propane, and butane) primarily from wet gas streams, and the removal of
List of countries by natural gas production
List_of_countries_by_natural_gas_production
Molecular form in which substituents on two adjacent atoms are closest together
the eclipsing interaction is of two hydrogen atoms). In the example of ethane, two methyl groups are connected with a carbon-carbon sigma bond, just as
Eclipsed_conformation
Chemical compound CH3CH(SH)2
Ethane-1,1-dithiol is an organosulfur compound with formula CH3CH(SH)2. It is a colourless smelly liquid that is added to or found in some foods. The compound
Ethane-1,1-dithiol
Pharmaceutical compound
MDIP, also known as 3,4-methylenedioxy-N-isopropylamphetamine or as N-isopropyl-MDA, is a psychoactive drug of the phenethylamine and amphetamine families
3,4-Methylenedioxy-N-isopropylamphetamine
3,4-Methylenedioxy-N-isopropylamphetamine
Chemical compound
MDPH, also known as 3,4-methylenedioxyphentermine or as α-methyl-MDA, is a psychoactive drug of the amphetamine family. MDPH was first synthesized by Alexander
3,4-Methylenedioxyphentermine
Chemical compound
1,2-Bis(diisopropylphosphino)ethane (dippe) is a commonly used bidentate ligand in coordination chemistry. An efficient synthesis from the parent phosphine
1,2-Bis(diisopropylphosphino)ethane
1,2-Bis(diisopropylphosphino)ethane
Chemical compound
Ethane disulfonic acid Names Preferred IUPAC name Ethane-1,2-disulfonic acid Other names Edisylic acid Identifiers CAS Number 110-04-3 Y 3D model (JSmol)
Ethanedisulfonic_acid
Chemical compound
name Ethane-1,2-diyl dinitrate Other names Ethylene glycol dinitrate, Glycol dinitrate, Ethylene dinitrate, Ethylene nitrate, 1,2-Bis(nitrooxy)ethane, Nitroglycol
Ethylene_glycol_dinitrate
Largest moon of Saturn
Earth, such as dunes, rivers, lakes, seas (probably of liquid methane and ethane), and deltas, and is dominated by seasonal weather patterns as on Earth
Titan_(moon)
Process breaking down complex organic molecules into simpler ones
facilities in which a feedstock such as naphtha, liquefied petroleum gas (LPG), ethane, propane or butane is thermally cracked through the use of steam in a bank
Cracking_(chemistry)
Chemical compound
Tetramethylethylenediamine (TMEDA or TEMED, sometimes TMEN) is a chemical compound with the formula (CH3)2NCH2CH2N(CH3)2. This species is derived from
Tetramethylethylenediamine
Highly reactive positive ion
ethanium or protonated ethane is a highly reactive positive ion with formula C 2H+ 7. It can be described as a molecule of ethane (C 2H 6) with one extra
Ethanium
Class of molecules formed by ultraviolet irradiation of organic compounds
carbon-containing compounds such as carbon dioxide (CO 2), methane (CH 4) or ethane (C 2H 6), often in combination with nitrogen (N 2) or water (H 2O). Tholins
Tholin
Type of chemical bond
example, in organic chemistry, carbon–carbon bond lengths are about 154 pm in ethane, 134 pm in ethylene and 120 pm in acetylene. More bonds make the total bond
Pi_bond
Chemical compound
2014. p. 704. doi:10.1039/9781849733069-00648. ISBN 978-0-85404-182-4. "Ethane, 1,2-dimethoxy-". NIST Chemistry WebBook, SRD 69. National Institute of
Dimethoxyethane
Scientific assessments on the microbial habitability of Titan
the surface there are small and large bodies of both liquid methane and ethane, and it is likely that there is a layer of liquid water under its ice shell
Life_on_Titan
Synthetic organochloride insecticide
Methoxychlor is a synthetic organochloride insecticide, now obsolete. Tradenames for methoxychlor include Chemform, Maralate, Methoxo, Methoxcide, Metox
Methoxychlor
Chemical compound
acid or ethane-1,1,1-triol is an hypothetical organic compound with formula C 2H 6O 3 or H3C-C(OH)3. It would be an ortho acid with the ethane backbone
Orthoacetic_acid
natural gas also contains significant portions of other liquids such as ethane, propane and butane (also known as Natural Gas Liquids). Wet natural gas
List of countries by natural gas exports
List_of_countries_by_natural_gas_exports
Pharmaceutical compound
MDHOET, also known as 3,4-methylenedioxy-N-hydroxyethylamphetamine or as N-hydroxyethyl-MDA, is a lesser-known drug and a substituted amphetamine. It is
Methylenedioxyhydroxyethylamphetamine
Methylenedioxyhydroxyethylamphetamine
Village in Leningrad Oblast, Russia
RusGazDobycha announced they planned to build a plant at Ust-Luga to process ethane-containing natural gas, and a large-scale liquefied natural gas (LNG) production
Ust-Luga
Japanese shipping company
- Product Tanker Yufusan Yakumasan Ethane Crystal Ethane Emerald Ethane Opal Ethane Sapphire Ethane Topaz Ethane Pearl MOL Anchorage MOL Advantage MOL
Mitsui_O.S.K._Lines
Sequence of organic compounds with similar chemical properties
For example, ethane (C2H6), has a higher boiling point than methane (CH4). This is because the London dispersion forces between ethane molecules are
Homologous_series
Flammable organic fuel (C4H10)
which contain higher concentrations of other hydrocarbons such as propane, ethane, and especially methane. Liquefied petroleum gas is a mixture of propane
Butane
Chemical compound
Furil, also commonly known as α-furil or 2,2′-furil, is a furan compound. Material Safety Data Sheet Chemexper.com v t e
Furil
Electron microscopy technique
applied to a grid-mesh and plunge- frozen in either liquid ethane or a mixture of liquid ethane and propane. The 2017 Nobel Prize in Chemistry was awarded
Cryo-electron_microscopy
Chemical compound
2-Dichloroethane Other names Ethylene dichloride Ethylene chloride 1,2-DCA 1,2-DCE DCE Ethane dichloride Dutch liquid, Dutch oil Freon 150 Identifiers CAS Number 107-06-2 Y
1,2-Dichloroethane
Various molecular structures formed only by rotation about single bonds
about one single bond. Rotating their carbon–carbon bonds, the molecules ethane and propane have three local energy minima. They are structurally and energetically
Rotamer
Form of natural gas for easier storage and transport
(LNG) is natural gas (predominantly methane, CH4, with some mixture of ethane, C2H6) that has been cooled to liquid form for ease and safety of non-pressurized
Liquefied_natural_gas
Chemical process used in oil refining
hydrogenolysis, which produces light hydrocarbons of lower value, such as methane, ethane, propane and butanes. In addition to a gasoline blending stock, reformate
Catalytic_reforming
Hydrocarbon compound (C3H8)
Canada, LPG is primarily propane (at least 90%), while the rest is mostly ethane, propylene, butane, and odorants including ethyl mercaptan. This is the
Propane
Pharmaceutical compound
Cyclopropylmescaline (CPM), also known as 4-cyclopropylmethoxy-3,5-dimethoxyphenethylamine, is a psychedelic drug of the phenethylamine and scaline families
Cyclopropylmescaline
Value in chemical nomenclature
example is the IUPAC name for DDT (1,1,1-Trichloro-bis-2,2(4-chlorophenyl)ethane). Examples are biphenyl or terphenyl. "mono-" is from Greek monos = "alone"
IUPAC_numerical_multiplier
Lake on Titan
Ontario Lacus is a lake composed of methane, ethane, propane, and butane near the south pole of Saturn's moon Titan. Its character as a hydrocarbon lake
Ontario_Lacus
Chemical group (–CH2–CH3)
Et or et) is an alkyl substituent with the formula −CH2CH3, derived from ethane (C2H6). Ethyl is used in the International Union of Pure and Applied Chemistry's
Ethyl_group
American lawyer
co-founded American Ethane Company. Houghtaling has signed conditionally bindings contracts to supply 7.2 million tons a year of ethane to China, a sale
John_W._Houghtaling_II
Life that does not originate on Earth
are forms of life whose solvent is a liquid hydrocarbon, such as methane, ethane or propane. Another unknown aspect of potential extraterrestrial life would
Extraterrestrial_life
Rivers of liquid methane and ethane on Saturn's moon Titan
Vid Flumina is a river system (termed Flumen) of liquid methane and ethane on Saturn's moon Titan. It is more than 400 km (249 mi) long and flows into
Vid_Flumina
Class of chemical compounds
connected to the carbon. The 1,1,1-Trichloroethane is one of the trihalides of ethane. Fluoroform Bromoform Iodoform "Definition of trihalide". Merriam Webster
Trihalide
the cloud was more likely to be ethane, as the detected size of the particles was only 1–3 micrometers and ethane can also freeze at these altitudes
Climate_of_Titan
Index of chemical compounds with the same molecular formula
mass: 62.07 g/mol, exact mass: 62.03678 u) may refer to: Ethylene glycol (ethane-1,2-diol) Ethyl hydroperoxide Methoxymethanol Dimethyl peroxide This set
C2H6O2
Massive natural gas leak in southern California
tons) of methane and 7,300 tonnes (7,200 long tons; 8,000 short tons) of ethane were released into the atmosphere. The initial effect of the release increased
Aliso_Canyon_gas_leak
Temperature and pressure point where phase boundaries disappear
Subcritical ethane, liquid and gas phase coexist. Critical point (32.17 °C, 48.72 bar), displaying critical opalescence. Supercritical ethane, fluid.
Critical point (thermodynamics)
Critical_point_(thermodynamics)
Chemical compound
4-Ethyl-2-methoxyphenol Other names p-Ethylguaiacol Homocresol Guaiacyl ethane 2-Methoxy-4-ethylphenol Identifiers CAS Number 2785-89-9 Y 3D model (JSmol)
4-Ethylguaiacol
Chemical compound
β-Methylphenethylamine (β-Me-PEA, BMPEA, or 1-amino-2-phenylpropane) is an organic compound of the phenethylamine class, and a positional isomer of the
Β-Methylphenethylamine
synthesis of 1,2-bis(dichlorophosphino)ethane, 1,2-bis(dimethylphosphino)ethane and 1,2-bis(diethylphosphino)ethane". Journal of Organometallic Chemistry
Diphosphine_ligands
Chemical product derived from petroleum
Chemical plants produce olefins by steam cracking of natural gas liquids like ethane and propane. Aromatics are produced by catalytic reforming of naphtha. Olefins
Petrochemical
\rightleftharpoons } 3,4-dimethoxybenzaldehyde + 1-(3,4-dimethoxyphenyl)ethane-1,2-diol + H2O Thus, the two substrates of this enzyme are 1,2-bis(3
Lignin_peroxidase
Industrial processes designed to purify raw natural gas
decades. Raw natural gas typically consists primarily of methane (CH4) and ethane (C2H6), the shortest and lightest hydrocarbon molecules. It often also contains
Natural-gas_processing
Chemical compound
formula C3H6S2 Molar mass 106.20 g·mol−1 Related compounds Related compounds Ethane-1,2-dithiol Except where otherwise noted, data are given for materials in
1,3-Dithiolane
Pharmaceutical compound
4-Methylenedioxy-N,N-dimethylamphetamine; 3,4-Methylenedioxy-(α,N,N-trimethyl)-1-ethane; MDDM; MDDMA; N,N-Dimethyl-MDA; N-Methyl-MDMA Routes of administration Oral
MDDMA
Chemical compound
HFeCl(dppe)2, where dppe is the bidentate ligand 1,2-bis(diphenylphosphino)ethane. It is a red-violet solid. The compound has attracted much attention as
Chlorobis(dppe)iron_hydride
Layer of gasses surrounding the moon Titan
hydrogen (0.099%). There are trace amounts of other hydrocarbons, such as ethane, diacetylene, methylacetylene, acetylene, propane, PAHs and of other gases
Atmosphere_of_Titan
Unit of energy
abbreviation for 100 standard cubic feet). Higher than average concentration of ethane, propane or butane will increase the therm factor and the inclusion of non-flammable
Therm
American chemist
A platinum tetramethyl complex undergoes elimination of a molecule of ethane by way of its chelating bidentate ligand.
Karen_Goldberg
Chemical compound
chlorophenyl)-ethane (French) TDE 1,1-Dichloro-2,2-bis(4- chlorophenyl)ethane Tetrachlorodiphenylethane 1,1-Dichloro-2,2-bis(p- chlorophenyl)ethane p,p'-TDE
Dichlorodiphenyldichloroethane
Dichlorodiphenyldichloroethane
Gaseous fossil fuel
remove impurities such as water. The byproducts of this processing include ethane, propane, butanes, pentanes, and higher molecular weight hydrocarbons. Hydrogen
Natural_gas
Sixth planet from the Sun
fraction located in Saturn's core region. Trace amounts of ammonia, acetylene, ethane, propane, phosphine, and methane have been detected in Saturn's atmosphere
Saturn
Chemical process used to remove sulfur in natural gas and oil refining
C 2 H 6 Ethane + H 2 S Hydrogen sulfide {\displaystyle {\ce {{\overset {Ethanethiol}{C2H5SH}}+{\overset {Hydrogen}{H2}}->{\overset {Ethane}{C2H6}}+{\overset
Hydrodesulfurization
Type of turbine for high-pressure gas
sources of refrigeration in industrial processes such as the extraction of ethane and natural-gas liquids (NGLs) from natural gas, the liquefaction of gases
Turboexpander
Planned space station
system will consist of a storable propellant combination, nitrous oxide and ethane, propellant tanks, fluid lines, valves, sensors, control electronics and
Haven-1
Sea on Titan
solar system, with unknown but lesser components of dissolved nitrogen and ethane, as well as other organic compounds. It is located at 78° N, 249° W, and
Ligeia_Mare
ETHANE
ETHANE
ETHANE
ETHANE
Boy/Male
Tamil
Vyomang | வà¯à®¯à¯‹à®®à®¾à®‚க
Part of the Sky
Male
English
Middle English form of Anglo-Saxon Sigebeald, SYBALD means "bold victory."
Surname or Lastname
English
English : variant spelling of Truby; unexplained.Probably also an Americanized spelling of Swiss German Trübi or Trüby (see Truby).
Surname or Lastname
English (most frequent in northern Ireland)
English (most frequent in northern Ireland) : from Middle English fe(i)th ‘belief (especially Christian belief)’, ‘faithfulness’, ‘loyalty’. This may have been a nickname for a trustworthy person, but was more probably bestowed on one who used ‘Faith!’ frequently as a mild oath or exclamation.
Girl/Female
English
Means light or most beautiful woman.
Girl/Female
Anglo Saxon American Irish Greek
Innocent.
Girl/Female
Indian
The mirror
Girl/Female
Muslim/Islamic
Friendship harmony, love
Boy/Male
Hindu, Indian
An Ocean of Happiness
Boy/Male
Muslim
Amazing
ETHANE
ETHANE
ETHANE
ETHANE
ETHANE
n.
The correspondence or resemblance of substances belonging to the same type or series; a similarity of composition varying by a small, regular difference, and usually attended by a regular variation in physical properties; as, there is an homology between methane, CH4, ethane, C2H6, propane, C3H8, etc., all members of the paraffin series. In an extended sense, the term is applied to the relation between chemical elements of the same group; as, chlorine, bromine, and iodine are said to be in homology with each other. Cf. Heterology.
n.
Ethane; -- sometimes so called because regarded as consisting of two methyl radicals. See Ethane.
n.
A colorless, mobile, inflammable liquid, C2H5.NH2, very volatile and with an ammoniacal odor. It is a strong base, and is a derivative of ammonia. Called also ethyl carbamine, and amido ethane.
n.
A gaseous hydrocarbon, C2H6, forming a constituent of ordinary illuminating gas. It is the second member of the paraffin series, and its most important derivatives are common alcohol, aldehyde, ether, and acetic acid. Called also dimethyl.
n.
A monatomic, hydrocarbon radical, C2H5 of the paraffin series, forming the essential radical of ethane, and of common alcohol and ether.
a.
Having similar proportions, similar relations, or similar differences of composition; -- said specifically of groups or series which differ by a constant difference; as, ethane, ethylene, and acetylene, or their analogous compounds, form an isologous series.
n.
The connection or relation of bodies which have partial identity of composition, but different characteristics and properties; the relation existing between derivatives of the same substance, or of the analogous members of different series; as, ethane, ethyl alcohol, acetic aldehyde, and acetic acid are in heterology with each other, though each in at the same time a member of a distinct homologous series. Cf. Homology.