2,3-Epoxybutane

Modify Date: 2024-01-02 10:28:31

2,3-Epoxybutane structure	Common Name	2,3-Epoxybutane
	CAS Number	3266-23-7	Molecular Weight	72.106
	Density	0.9±0.1 g/cm3	Boiling Point	56.5±0.0 °C at 760 mmHg
	Molecular Formula	C₄H₈O	Melting Point	56-57°C (lit.)
	MSDS	Chinese USA	Flash Point	-21.7±0.0 °C
	Symbol	GHS02, GHS07	Signal Word	Danger

Name	2,3-dimethyloxirane
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	56.5±0.0 °C at 760 mmHg
Melting Point	56-57°C (lit.)
Molecular Formula	C₄H₈O
Molecular Weight	72.106
Flash Point	-21.7±0.0 °C
Exact Mass	72.057518
PSA	12.53000
LogP	0.80
Vapour Pressure	239.2±0.1 mmHg at 25°C
Index of Refraction	1.396

2,3-Epoxybutane MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EK3855000

CHEMICAL NAME :: Butane, 2,3-epoxy-

CAS REGISTRY NUMBER :: 3266-23-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C4-H8-O

MOLECULAR WEIGHT :: 72.12

WISWESSER LINE NOTATION :: T3OTJ B1 C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Klebsiella pneumoniae

DOSE/DURATION :: 20 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, GHS07
Signal Word	Danger
Hazard Statements	H225-H315-H319-H335
Precautionary Statements	P210-P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes	F:Flammable;Xi:Irritant;
Risk Phrases	R11;R36/37/38
Safety Phrases	S16-S26-S36
RIDADR	UN 3271 3/PG 2
WGK Germany	3
RTECS	EK3855000

Non-mutagenicity of 2-methyl-2,3-epoxybutane and factors influencing the mutagenicity of 2,3-epoxybutane.

J. Appl. Toxicol. 2(6) , 284-8, (1982)

The compound 2,3-epoxybutane (2,3-EB) is a direct mutagen for the base-pair-substitution-sensitive strains TA 1530, TA 1535 and TA 100, in the absence and in the presence of metabolic activation by li...

Assessing the potential for diol and hydroxy sulfate ester formation from the reaction of epoxides in tropospheric aerosols.

Environ. Sci. Technol. 43(5) , 1386-92, (2009)

Polyols and sulfate esters have recently been identified in the secondary organic aerosol (SOA) formed in the photooxidation of biogenic hydrocarbons both in the laboratory and under ambient atmospher...

Increase of 2,3-epoxybutane mutagenicity by glutathione-S-transferases.

Toxicol. Lett. 21(3) , 255-62, (1984)

The mutagenicity of 2,3- epoxybutane (2,3-EB) towards Salmonella FFphimurium TA1530 is increased by rat liver S9 mix. This enhancement can be induced by Aroclor 1254 (ARO) or phenobarbitone (PB) pretr...

Oxirane, 2,3-dimethyl-

MFCD00066345

2,3-Epoxybutane

trans-butene oxide

EINECS 221-877-8

2,3-Butylene Oxide

cis-2,3-epoxybutane

Pseudobutylene Oxide

2-Butene oxide

Butane,2,3-epoxy

Oxirane,2,3-dimethyl

butane-2,3-epoxide

2,3-Dimethyloxirane

2-Butene expoxide

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Dimethyloxirane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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2,3-Epoxybutane

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Articles4

Synonyms