(±)-Propylene Oxide | CAS No. 75-56-9
(±)-Propylene Oxide
Basic Information
CAS Number
75-56-9
Molecular Formula
C3H6O
Molecular Weight
58.08 g/mol
Basic Physical Properties
Melting Point
−112 °C
Boiling Point
34 °C
Density
0.83 g/mL at 25 °C
Water Solubility
40 g/100 mL (20 ºC)
Solubility
425-450g/l
Refractive Index
n20/D 1.366(lit.)
Vapor Pressure
29.43 psi ( 55 °C)<br />8.59 psi ( 20 °C)
Safety Information
View Safety InformationHazard Statement
Flammable liquids
Skin corrosion/irritation
Serious eye damage/eye irritation
Acute toxicity, inhalation
Specific target organ toxicity, single exposure; Respiratory tract irritation
Germ cell mutagenicity
Carcinogenicity
Hazard Class
Stability
Stable. Incompatible with acids, bases, oxidizing agents, copper, copper alloys, brass, bronze, iron, metal chlorides, peroxides and a wide variety of other materials. Reacts with compounds containing labile hydrogen. Extremely flammable - note low boiling point, low flash point and very wide explosion limits. Moisture sensitive.
Explosive Limit
1.9-36%(V)
Toxicity
LD50 orally in rats: 1.14 g/kg (Smyth)
Synonyms & References
English
- Oxirane, methyl- (9CI)
- 1,2-Epoxypropane
- Methyloxirane
- (±)-Propylene oxide
- Propylene Oxide
- 1,2-EPOXYPROPANE, EP
- (±)-Methyloxirane
- 2-methyloxirane
MDL Number
MFCD00005126
Customs Code
2910200000
Related Compounds
7-Methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid
2-Fluoro-6-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)benzoic acid
1,5,8-Trihydroxy-3-methoxy-2-(3-methyl-2-buten-1-yl)-9H-xanthen-9-one
9-Benzyl-2,9-diazaspiro[5.5]undecane dihydrochloride
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