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769037

Sigma-Aldrich

Propane

99.95%, Messer® CANGas

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Synonym(s):
n-Propane, Propane gas
Linear Formula:
CH3CH2CH3
CAS Number:
74-98-6
Molecular Weight:
44.10
Beilstein:
1730718
EC Number:
200-827-9
MDL number:
MFCD00009359
UNSPSC Code:
12352200
PubChem Substance ID:
329767428
NACRES:
NA.22

vapor density

1.5 (vs air)

Quality Level

100

vapor pressure

190 psi ( 37.7 °C)
8.42 atm ( 21.1 °C)

description

Filling mass: 15g
Filling volume: 7L

Assay

99.95%

form

gas

autoignition temp.

842 °F

expl. lim.

9.5 %

bp

-42.1 °C (lit.)

mp

-188 °C (lit.)

density

0.564 g/mL at 20 °C (lit.)

SMILES string

CCC

InChI

1S/C3H8/c1-3-2/h3H2,1-2H3

InChI key

ATUOYWHBWRKTHZ-UHFFFAOYSA-N

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Application

Propane is a colourless, odourless gas that is flammable, liquefied, and heavier than air. It is used as fuel for laboratory burners, portable stoves, and vehicles (liquefied petroleum gas [LPG]). Propane is also used in the research of polymerization catalysts. 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

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Pictograms

FlameGas cylinder
GHS02,GHS04

Signal Word

Danger

Hazard Statements

H220,H280

Precautionary Statements

P210 - P377 - P381 - P410 + P403

Hazard Classifications

Flam. Gas 1 - Press. Gas Liquefied gas

WGK

nwg

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Regulatory Information

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Maksim N Khannanov et al.
Applied spectroscopy, 74(12), 1496-1504 (2020-03-13)
The low accessibility of natural gas fields and transporting pipelines requires portable online analyzers of the composition of natural gas, ensuring nearly chromatographic precision and capable of in situ analysis of a wide range of gases, including infrared-inactive ones (hydrogen

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