Isobutylene Oxide

Modify Date: 2024-01-03 21:45:54

Isobutylene Oxide structure	Common Name	Isobutylene Oxide
	CAS Number	558-30-5	Molecular Weight	72.10570
	Density	0.812 g/mL at 25 °C(lit.)	Boiling Point	50-51 °C(lit.)
	Molecular Formula	C₄H₈O	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	33 °F
	Symbol	GHS02, GHS05, GHS07	Signal Word	Danger

Name	Isobutylene Oxide
Synonym	More Synonyms

Density	0.812 g/mL at 25 °C(lit.)
Boiling Point	50-51 °C(lit.)
Molecular Formula	C₄H₈O
Molecular Weight	72.10570
Flash Point	33 °F
Exact Mass	72.05750
PSA	12.53000
LogP	0.79520
Index of Refraction	n20/D 1.374(lit.)
Storage condition	Flammables area
Water Solubility	58 g/L (20 ºC)

Isobutylene Oxide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ3580000

CHEMICAL NAME :: Propane, 1,2-epoxy-2-methyl-

CAS REGISTRY NUMBER :: 558-30-5

BEILSTEIN REFERENCE NO. :: 0102408

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C4-H8-O

MOLECULAR WEIGHT :: 72.12

WISWESSER LINE NOTATION :: T3OTJ B1 B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Klebsiella pneumoniae

DOSE/DURATION :: 5 mmol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 89,269,1981

Symbol	GHS02, GHS05, GHS07
Signal Word	Danger
Hazard Statements	H225-H314-H335
Precautionary Statements	P210-P261-P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes	F:Flammable;Xn:Harmful;
Risk Phrases	R11;R20/21/22;R36/37/38
Safety Phrases	S16-S26-S36-S36/37/39
RIDADR	UN 1993 3/PG 1
WGK Germany	2
RTECS	TZ3580000
Packaging Group	II
Hazard Class	3
HS Code	29109000

HS Code	29109000

Mutagenicity of 2-methylpropene (isobutene) and its epoxide in a modified Salmonella assay for volatile compounds.

Mutat. Res. 271(3) , 213-21, (1992)

The mutagenic properties of 2-methylpropene (MP) and 2-methyl-1,2- epoxypropane (MEP) were investigated in the Salmonella assay. A simple exposure system, consisting of gastight tissue culture flasks,...

Comparative mutagenicity of 2-methylpropene (isobutene), its epoxide 2-methyl-1,2-epoxypropane and propylene oxide in the in vitro micronucleus test using human lymphocytes.

Mutagenesis 10(2) , 101-4, (1995)

2-Methylpropene (isobutene), a gaseous compound widely used in chemical industries, is metabolized to the epoxide 2-methyl-1,2-epoxypropane. The parent compound has previously been shown to be non-mut...

In vitro biotransformation of 2-methylpropene (isobutene): epoxide formation in mice liver.

Arch. Toxicol. 65(4) , 263-7, (1991)

Until now, no data are available concerning the biotransformation and toxicity of 2-methylpropene (or isobutene), a gaseous alkene widely used in industry (rubber, fuel additives, plastic polymers, ad...

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MFCD00066354

EINECS 209-193-8