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2-Methyl-2-vinyloxirane

2-Methyl-2-vinyloxirane structure

CAS No:
1838-94-4
Formula:
C5H8O
Chemical Name:
2-Methyl-2-vinyloxirane
Synonyms:
Oxirane,2-ethenyl-2-methyl-;1-Butene,3,4-epoxy-3-methyl-;2-Ethenyl-2-methyloxirane;3,4-Epoxy-3-methyl-1-butene;3-Methyl-3,4-oxido-1-butene;Isoprene epoxide;1,2-Epoxy-2-methyl-3-butene;2-Methyl-2-vinyloxirane;2-Methyl-2-vinyloxacyclopropane;2-Vinylpropylene oxide;2-Methyl-2-vinylepoxide;NSC 48598;Isoprene oxide;86777-83-5
Categories:
Chemical Reagents > Organic Reagents

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Description

Clear colorless liquid.

2-Methyl-2-vinyloxirane Basic Attributes

Molecular Weight：

84.12

Exact Mass：

84.12

BRN：

104216

EC Number：

-0

NSC Number：

48598

Characteristics

PSA：

12.53000

XLogP3：

0.51

Appearance：

Colorless Liquid

Density：

0.8547 g/cm³ @ Temp: 20 °C

Boiling Point：

78.5-79 °C

Flash Point：

18 °F

Refractive Index：

n 20/D 1.416(lit.)

Water Solubility：

Slightly soluble in water.

Storage Conditions：

2-8°C

Vapor Pressure：

102mmHg at 25°C

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 1993 3/PG 2

wgk germany：

hazard class code：

11-36/37/38

safety instructions：

16-26-36/37/39

Marks：

F,Xi

Precautionary statement(s)：

P210-P261-P305 + P351 + P338

Hazard Statements：

H225-H315-H319-H335

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 44 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

3,4-epoxy-3-methyl-1-butene

Computed Properties

Molecular Weight:84.12
XLogP3:0.7
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:84.057514874
Monoisotopic Mass:84.057514874
Topological Polar Surface Area:12.5
Heavy Atom Count:6
Complexity:78
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 1838-94-4

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