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768987

Sigma-Aldrich

Ethylene

Messer® CANGas, 99.95%

Synonym(s):

Ethene

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About This Item

Linear Formula:
CH2=CH2
CAS Number:
74-85-1
Molecular Weight:
28.05
Beilstein:
1730731
EC Number:
200-815-3
MDL number:
MFCD00008604
UNSPSC Code:
12352200
PubChem Substance ID:
329767422
NACRES:
NA.22

vapor density

0.97 (vs air)

Quality Level

100

vapor pressure

35.04 atm ( 20 °C)

description

Filling mass: 15g
Filling volume: 12L

Assay

99.95%

form

gas

autoignition temp.

842 °F

expl. lim.

36 %

bp

−104 °C (lit.)

mp

−169 °C (lit.)

SMILES string

C=C

InChI

1S/C2H4/c1-2/h1-2H2

InChI key

VGGSQFUCUMXWEO-UHFFFAOYSA-N

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Application

Ethylene is a colourless, flammable, and liquefied gas that has a slightly sweet odour and is lighter than air. It is an active component in ripening gas for fruits and plants. Ethylene is also a precursor for plastics, such as polyethylene, polyurethanes, polystyrene, and polyvinylchloride. Gas is easy to handle in a small, light pressure can, while the disposable container allows for aluminium recycling when finished.

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Legal Information

Messer is a registered trademark of Messer Group GmbH

accessory

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regulator

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related product

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Signal Word

Danger

Hazard Statements

H220,H280,H336

Precautionary Statements

P210 - P410 + P403

Hazard Classifications

Flam. Gas 1 - Press. Gas Liquefied gas - STOT SE 3

Target Organs

Central nervous system

WGK

nwg

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Regulatory Information

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Certificates of Analysis (COA)

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