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trans-2,3-Dimethyloxirane

trans-2,3-Dimethyloxirane structure

CAS No:
21490-63-1
Formula:
C4H8O
Chemical Name:
trans-2,3-Dimethyloxirane
Synonyms:
Oxirane,2,3-dimethyl-,(2R,3R)-rel-;Butane,2,3-epoxy-,trans-;Oxirane,2,3-dimethyl-,trans-;rel-(2R,3R)-2,3-Dimethyloxirane;trans-2-Butene oxide;trans-2,3-Dimethyloxirane;trans-2-Butylene oxide;trans-2,3-Epoxybutane;trans-2,3-Butylene oxide;(±)-trans-2,3-Dimethyloxirane;(±)-trans-2,3-Epoxybutane;trans-2,3-Butene oxide;NSC 24244;(2R*,3R*)-2,3-Dimethyloxirane;6189-41-9;10203-50-6
Categories:
Organic Chemistry > Hydrocarbons and Derivatives

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trans-2,3-Dimethyloxirane Basic Attributes

Molecular Weight：

72.11

Exact Mass：

72.11

BRN：

79772

EC Number：

244-406-8

NSC Number：

24244

HScode：

2910900090

Characteristics

PSA：

12.53000

XLogP3：

0.79360

Density：

0.8226 g/cm³ @ Temp: 25 °C

Melting Point：

-85 °C

Boiling Point：

56.5 °C

Flash Point：

-26°C

Refractive Index：

n20/D 1.373

Water Solubility：

soluble in water(95g/L).

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3271 3/PG 2

wgk germany：

hazard class code：

11-36/37/38

safety instructions：

16-26-36/37

RTECS Number：

EK3855040

Marks：

F,Xi

Fire Hazards：

Flammable - 3rd degree, Reactive - 1st degree

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P201, P202, P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P281, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P308+P313, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 60 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

trans-2,3-Dimethyloxirane Use and Manufacturing

Use Classification：

Fire Hazards -> Flammable - 3rd degree, Reactive - 1st degree

Computed Properties

Molecular Weight:72.11
XLogP3:0.7
Hydrogen Bond Acceptor Count:1
Exact Mass:72.057514874
Monoisotopic Mass:72.057514874
Topological Polar Surface Area:12.5
Heavy Atom Count:5
Complexity:36.9
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of trans-2,3-Dimethyloxirane

Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Latest News
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trans-2,3-Dimethyloxirane

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