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536172

Sigma-Aldrich

Propane

99.5%

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Synonym(s):
n-Propane, Propane gas
Linear Formula:
CH3CH2CH3
CAS Number:
Molecular Weight:
44.10
Beilstein/REAXYS Number:
1730718
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

1.5 (vs air)

Quality Level

vapor pressure

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

assay

99.5%

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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1 of 4

This Item
33539402893295655
Propane 99.5%

536172

Propane

-
2-Propanol puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% (GC)

33539

2-Propanol

Essential Grade
1-Propanol ACS reagent, ≥99.5%

402893

1-Propanol

-
Propane 98%

295655

Propane

-
bp

-42.1 °C (lit.)

bp

82 °C (lit.)

bp

97 °C (lit.)

bp

-42.1 °C (lit.)

mp

-188 °C (lit.)

mp

−89.5 °C (lit.)

mp

−127 °C (lit.)

mp

-188 °C (lit.)

density

0.564 g/mL at 20 °C (lit.)

density

0.785 g/mL at 25 °C (lit.)

density

0.804 g/mL at 25 °C (lit.)

density

0.564 g/mL at 20 °C (lit.)

vapor density

1.5 (vs air)

vapor density

2.1 (vs air)

vapor density

2.1 (vs air)

vapor density

1.5 (vs air)

vapor pressure

190 psi ( 37.7 °C)

vapor pressure

33 mmHg ( 20 °C), 44 mmHg ( 25 °C)

vapor pressure

10 mmHg ( 147 °C), 14.9 mmHg ( 20 °C)

vapor pressure

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

General description

Propane is an aliphatic hydrocarbon obtained during the oil and natural gas processing. It is generally used as a fuel in automobiles and LPG. It serves as a raw material for the modern chemical industry.

Application

Propane can be used as:
  • A substrate in the study of oxidative dehydrogenation using carbon nanofiber-based catalysts and zeolite catalysts.
  • A component of a binary system along with CO2 to study the solubility of some fat-soluble vitamins.

Packaging

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

Legal Information

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

Purge valve

Product No.
Description
Pricing

hose barb

Product No.
Description
Pricing

pictograms

FlameGas cylinder

signalword

Danger

Hazard Classifications

Flam. Gas 1A - Press. Gas Liquefied gas

Storage Class

2A - Gases

wgk_germany

nwg

flash_point_f

-155.2 °F - closed cup

flash_point_c

-104 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves


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Oxidative dehydrogenation of propane over catalysts based on carbon nanofibers
Sui Z, et al.
Catalysis Today, 106(1-4), 90-94 (2005)
Oxidative dehydrogenation of propane on zeolite catalysts
Kubacka A, et al.
Catalysis Today, 61(1-4), 343-352 (2000)
Phase equilibria of the vitamins D2, D3 and K3 in binary systems with CO2 and propane
Knez Z, et al.
Journal of Supercritical Fluids, 20(2), 131-144 (2001)
The impact of shale gas in the chemical industry
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Proceedings of the National Academy of Sciences of the United States of America, 110(14), 5309-5314 (2013-02-27)
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Protocols

Separation of Acetylene; Propyne; Propylene; Propane

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