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ChemicalBook >> CAS DataBase List >> PROPYLENE


  • $155 - $192
  • Product name: PROPYLENE
  • CAS: 115-07-1
  • MF: C3H6
  • MW: 42.08
  • EINECS:204-062-1
  • MDL Number:MFCD00009279
  • Synonyms:1-Propene;1-Propylene;CH3CH=CH2;Methylethene;Methylethylene;NCI-C50077;PROPENE;PROPYLENE
2 prices
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  • Sigma-Aldrich


  • 100g
  • 300g
  • ManufacturerSigma-Aldrich
  • Product number295663
  • Product descriptionPropylene ≥99%
  • Packaging100g
  • Price$155
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number295663
  • Product descriptionPropylene ≥99%
  • Packaging300g
  • Price$192
  • Updated2018-11-13
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 295663 Propylene ≥99% 100g $155 2018-11-13 Buy
Sigma-Aldrich 295663 Propylene ≥99% 300g $192 2018-11-13 Buy


Melting point: :−185 °C(lit.)
Boiling point: :−47.7 °C(lit.)
Density  :1.49
vapor density  :1.48 (vs air)
vapor pressure  :15.4 atm ( 37.7 °C)
refractive index  :1.3567
Flash point: :-108 °C
pka :43(at 25℃)
explosive limit :11.1%
FreezingPoint  :-185.25℃
Merck  :13,7941
BRN  :1696878
Stability: :Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with strong oxidizing agents, strong acids, halogens.
CAS DataBase Reference :115-07-1(CAS DataBase Reference)

Safety Information

Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H220 Extremely flammable gas Flammable gases Category 1 Danger P210, P377, P381, P403
H280 Contains gas under pressure; may explode if heated Gases under pressure Compressed gas
Liquefied gas
Dissolved gas
Warning P410+P403
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P377 Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P381 Eliminate all ignition sources if safe to do so.
P410+P403 Protect from sunlight. Store in a well-ventilated place.


Propylene may be used in the synthesis of propylene oxide via epoxidation with hydrogen peroxide, in the presence of titanium silicalite catalyst.

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