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ChemicalBook >> CAS DataBase List >> Propylene

Propylene

Propylene price.
  • $33 - $1280
  • Product name: Propylene
  • CAS: 115-07-1
  • MF: C3H6
  • MW: 42.08
  • EINECS:204-062-1
  • MDL Number:MFCD00009279
  • Synonyms:PROPYLENE CYL. WITH 2 L (NET ~800 G);PROPENE, 99+%;HC 1270;Propylene >=99%;Propylene 99.5%, Messer(R) CANGas;propene propylene;Propene,chemical grade;Propylene,chemical grade
Price10 Properties Safety Information Description
10 prices
Selected condition：
Brand
  • Apolloscientific
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 100g
  • 100ml
  • 250g
  • 300g
  • 1kg
  • ManufacturerApolloscientific
  • Product numberOR97977
  • Product descriptionPropylene (1-2% in toluene) ≥95%
  • Packaging100ml
  • Price$89
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR54825
  • Product descriptionPropylene 99%
  • Packaging100g
  • Price$358
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR54825
  • Product descriptionPropylene 99%
  • Packaging250g
  • Price$593
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR54825
  • Product descriptionPropylene 99%
  • Packaging1kg
  • Price$1280
  • Updated2026-06-04
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number295663
  • Product descriptionPropylene ≥99%
  • Packaging100g
  • Price$235
  • Updated2026-04-30
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number295663
  • Product descriptionPropylene ≥99%
  • Packaging300g
  • Price$291
  • Updated2026-04-30
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number1300-1-02
  • Product descriptionPropene 99.0%
  • Packaging1kg
  • Price$495
  • Updated2026-05-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP2815
  • Product descriptionPropene (1-2％ in Toluene)
  • Packaging100ML
  • Price$33
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP2816
  • Product descriptionPropene (2.0-3.5％ in Heptane)
  • Packaging100ML
  • Price$39
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberP2817
  • Product descriptionPropene (2.0-3.5％ in Hexane)
  • Packaging100ML
  • Price$50
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Apolloscientific OR97977 Propylene (1-2% in toluene) ≥95% 100ml $89 2026-06-04 Buy
Apolloscientific OR54825 Propylene 99% 100g $358 2021-12-16 Buy
Apolloscientific OR54825 Propylene 99% 250g $593 2026-06-04 Buy
Apolloscientific OR54825 Propylene 99% 1kg $1280 2026-06-04 Buy
Sigma-Aldrich 295663 Propylene ≥99% 100g $235 2026-04-30 Buy
Sigma-Aldrich 295663 Propylene ≥99% 300g $291 2026-04-30 Buy
SynQuest Laboratories 1300-1-02 Propene 99.0% 1kg $495 2026-05-22 Buy
TCI Chemical P2815 Propene (1-2％ in Toluene) 100ML $33 2026-04-30 Buy
TCI Chemical P2816 Propene (2.0-3.5％ in Heptane) 100ML $39 2026-04-30 Buy
TCI Chemical P2817 Propene (2.0-3.5％ in Hexane) 100ML $50 2026-04-30 Buy

Properties

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℃)
form :Colorless gas
explosive limit :11.1%
Odor Threshold :13ppm
Water Solubility :0.33g/L(25 ºC)
FreezingPoint :-185.25℃
Thermal Conductivity :0.11 W/(m·K)
Merck :13,7941
BRN :1696878
Henry's Law Constant :5.6×10-5 mol/(m3Pa) at 25℃, Plyasunov and Shock (2000)
Dielectric constant :1.9(20℃)
Stability :Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with strong oxidizing agents, strong acids, halogens.
InChI :1S/C3H6/c1-3-2/h3H,1H2,2H3
InChIKey :QQONPFPTGQHPMA-UHFFFAOYSA-N
SMILES :CC=C
LogP :1.77 at 20℃
CAS DataBase Reference :115-07-1(CAS DataBase Reference)
IARC :3 (Vol. Sup 7, 60) 1994
EPA Substance Registry System :Propylene (115-07-1)

Safety Information

Symbol(GHS): Flame (GHS02)Gas Cylinder (GHS04)
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
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.
P403 Store in a well-ventilated place.

Description

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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