Ethane

Base Information

• Chemical Name: Ethane
• CAS No.: 74-84-0
• Molecular Formula: C2H6
• Molecular Weight: 30.0696
• Hs Code.: 2901100000
• European Community (EC) Number: 200-814-8,428-270-9,270-652-0,271-259-7
• ICSC Number: 0266
• UN Number: 1035,1961
• UNII: L99N5N533T
• DSSTox Substance ID: DTXSID6026377
• Nikkaji Number: J1.938K,J2.822.978J,J928.742F
• Wikipedia: Ethane
• Wikidata: Q52858,Q27132187
• Metabolomics Workbench ID: 123353
• ChEMBL ID: CHEMBL135626
• Mol file: 74-84-0.mol

Synonyms:Bimethyl;Dimethyl;Ethyl hydride;Methylmethane;R 170;R 170 (hydrocarbon);

Chemical Property of Ethane

Chemical Property:

• Appearance/Colour: colourless gas
• Melting Point: -172 °C(lit.)
• Boiling Point: -88 °C(lit.)
• Flash Point: -211 °F
• PSA: 0.00000
• Density: 0.489 g/cm³
• LogP: 1.02620
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 30.0469501914
• Heavy Atom Count: 2
• Complexity: 0
• Transport DOT Label: Flammable Gas

Purity/Quality:

99.9% ^*data from raw suppliers

Safty Information:

• Pictogram(s): F+,F
• Hazard Codes: F+,F

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: UVCB,Toxic Gases & Vapors -> Simple Asphyxiants
• Canonical SMILES: CC
• Inhalation Risk: On loss of containment this substance can cause suffocation by lowering the oxygen content of the air in confined areas.
• Effects of Short Term Exposure: Rapid evaporation of the liquid may cause frostbite.

Technology Process of Ethane

There total 2856 articles about Ethane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 78.0%

water (7732-18-5) + pyrographite (7440-44-0) + calcium oxide → ethane (74-84-0) + carbon dioxide (124-38-9,18923-20-1) + hydrogen (1333-74-0) + calcium carbonate

Guidance literature:

at 650 ℃; for 2h; under 38002.6 Torr;

Reference yield: 30.86%

naphtha → propene (187737-37-7,13987-01-4,15220-87-8,9003-07-0,676-63-1,25085-53-4) + methane (34557-54-5,27936-85-2) + ethane (74-84-0) + propane (74-98-6) + ethene (74-85-1) + hydrogen (1333-74-0)

Guidance literature:

MoV_0.15P_0.10Fe_0.11Cr_0.16La_0.06O(x); In water; at 650 ℃; under 1125.11 Torr; Product distribution / selectivity;

Reference yield: 5.5%

C10+ aromatic compounds; ethyltoluene; toluene; trimethylbenzene; mixture of → A10 aromatics + A11+ aromatics + butanes and pentanes + methane (34557-54-5,27936-85-2) + ethane (74-84-0) + propane (74-98-6) + ethylbenzene (100-41-4,27536-89-6) + xylenes + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1)

Guidance literature:

With hydrogen; ITQ-13 zeolite containing 0.3percent Re; at 400 ℃; under 18751.9 Torr; Product distribution / selectivity;

upstream raw materials:

ethyleneimine

di-tert-butyl peroxide

propan-1-ol

propylamine

Downstream raw materials:

methane-d3

p-toluidine

acetaldehyde

acetic acid

Refernces

• 1、 Petrov,Ivanova, Yu. A.,Reshetnikov,Isupova. "Oxidative Condensation of Methane on Sr2 –xLaxTiO4 Catalysts: Effect of the Degree of Substitution of Sr and La". . p. 862 - 867. Retrieved 2019.
• 2、 Moravskiy, A.,Stille, J. K.. "Mechanisms of 1,1-Reductive Elimination from Palladium: Elimination of Ethane from Dimethylpalladium(II) and Trimethylpalladium(IV)". . p. 4182 - 4186. Retrieved 1981.
• 3、 Mezyk, Stephen P.,Madden, Keith P.. "Arrhenius Parameter Determination for the Reaction of Methyl Radicals with Iodine Species in Aqueous Solution". . p. 9360 - 9364. Retrieved 1996.
• 4、 Pongthawornsakun, Boontida,Mekasuwandumrong, Okorn,Santos Aires, Francisco J.Cadete,Büchel, Robert,Baiker, Alfons,Pratsinis, Sotiris E.,Panpranot, Joongjai. "Variability of particle configurations achievable by 2-nozzle flame syntheses of the Au-Pd-TiO2 system and their catalytic behaviors in the selective hydrogenation of acetylene". . p. 1 - 7. Retrieved 2018.
• 5、 Yu, Zhenqiang,Yang, Xueming,Lunsford, Jack H.,Rosynek, Michael P.. "Oxidative Coupling of Methane over Na2WO4/CeO2 and Related Catalysts". . p. 163 - 173. Retrieved 1995.
• 6、 Bohme, Diethard K.,Mackay, Gervase I.. "Gas-Phase Proton Affinities for H2O, C2H4 and C2H6". . p. 2173 - 2175. Retrieved 1981.
• 7、 Tagawa, Tomohiko,Imai, Hisao. "Mechanistic Aspects of Oxidative Coupling of Methane over LaAlO3". . p. 923 - 930. Retrieved 1988.
• 8、 Liu, Yu,Yu, Changchun,Liu, Xuxia,Zhang, Bing,Shen, Shikong. "The effect of pressure on the surface structure of MgO/BaCO3 catalyst for oxidative coupling of methane". . p. 1127 - 1128. Retrieved 1996.
• 9、 Greish, Alexander A.,Glukhov, Lev M.,Finashina, Elena D.,Kustov, Leonid M.,Sung, Jae-Suk,Choo, Ko-Yeon,Kim, Tae-Hwan. "Oxidative coupling of methane in the redox cyclic mode over the Ag-La2O3/SiO2 catalytic system". . p. 92 - 94. Retrieved 2010.
• 10、 Yoshida, Hisao,Chaskar, Manohar G.,Kato, Yuko,Hattori, Tadashi. "Fine structural photoluminescence spectra of silica-supported zirconium oxide and its photoactivity in direct methane conversion". . p. 2014 - 2015. Retrieved 2002.