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

3266-23-7

3266-23-7 structure

3266-23-7 structure

Name: 2,3-Epoxybutane
Chemical Name: 2,3-dimethyloxirane
CAS Number: 3266-23-7
Molecular Formula: C₄H₈O
Molecular Weight: 72.106
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Cyclic hydrocarbon
Create Date: 2018-02-23 08:00:00
Modify Date: 2024-01-02 10:28:31

Name	2,3-dimethyloxirane
Synonyms	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

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

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