539775

Ethane

99.99%

• Synonym(s): Ethane gas
• Linear Formula: CH₃CH₃
• CAS Number: 74-84-0
• Molecular Weight: 30.07
• Beilstein: 1730716
• EC Number: 200-814-8
• MDL number: MFCD00009023
• PubChem Substance ID: 24878421
• NACRES: NA.22

Properties

• vapor density: 1.05 (vs air)
• Quality Level: 100
• vapor pressure: 37.95 atm ( 21.1 °C)
• assay: 99.99%
• form: gas
• autoignition temp.: 881 °F
• expl. lim.: 13 %
• bp: −88 °C (lit.)
• mp: −172 °C (lit.)
• density: 0.362 g/mL at 20 °C (lit.)
• SMILES string: CC
• InChI: 1S/C2H6/c1-2/h1-2H3
• InChI key: OTMSDBZUPAUEDD-UHFFFAOYSA-N

Description

Packaging

110 g in steel cylinder

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:

• Aldrich^® lecture-bottle station systems
• Aldrich^® lecture-bottle gas regulators

Other Notes

See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation and Operation

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictograms: GHS02,GHS04
• Signal Word: Danger
• Hazard Statements: H220 - H280
• Precautionary Statements: P210 - P377 - P381 - P410 + P403
• Hazard Classifications: Flam. Gas 1A - Press. Gas Liquefied gas
• Storage Class Code: 2A - Gases
• WGK: nwg
• Flash Point(F): -211.0 °F - closed cup
• Flash Point(C): -135 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves