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2-Methoxypropene

2-Methoxypropene structure

CAS No:
116-11-0
Formula:
C4H8O
Chemical Name:
2-Methoxypropene
Synonyms:
1-Propene,2-methoxy-;Ether,isopropenyl methyl;2-Methoxy-1-propene;Isopropenyl methyl ether;2-Methoxypropene;Methyl isopropenyl ether;2-Methoxyprop-1-ene;Methyl 1-methylvinyl ether;172702-76-0
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

clear colorless liquid

2-Methoxypropene Basic Attributes

Molecular Weight：

72.10570

Exact Mass：

72.11

EC Number：

204-125-3

UNII：

15WBG0JT6B

DSSTox ID：

DTXSID3051591

HScode：

2909199090

Characteristics

PSA：

9.23000

XLogP3：

1.16640

Appearance：

clear colorless liquid

Density：

0.7372 g/cm³ @ Temp: 20 °C

Melting Point：

<25 °C

Boiling Point：

35 °C

Flash Point：

-29ºC

Refractive Index：

1.381-1.384

Water Solubility：

negligible

Storage Conditions：

2-8ºC

Vapor Pressure：

27.96 psi ( 55 °C)

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 1993

wgk germany：

hazard class code：

R12; R19; R22

safety instructions：

S16-S18-S33-S9

RTECS Number：

UD0800000

Marks：

F+; Xn

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P210

Hazard Statements：

H224-H302

GHS Classification：

|Danger|H224 (100%): Extremely flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P264, P270, P273, P280, P301+P312, P303+P361+P353, P330, P370+P378, P403+P235, and P501|Aggregated GHS information provided by 66 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-methoxypropene

2-Methoxypropene Use and Manufacturing

Methods of Manufacturing

PROBABLY BY REACTION OF ACETONE AND METHANOL, FOLLOWED BY DEHYDRATION WITH SULFURIC ACID

Uses

2-Methoxypropene is an ether with the chemical formula C4H8O. It is a reagent used in organic synthesis as a protecting group for alcohols, and the converstion diols to the acetonide group.2-Methoxypropene can be prepared by the elimination of methanol from dimethoxypropane, or by the addition of methanol to propyne or allene.

Production

(1977) NOT PRODUCED COMMERCIALLY IN US|(1979) NOT PRODUCED COMMERCIALLY IN US

Manufacturing Info：

1-Propene, 2-methoxy-: ACTIVE

Computed Properties

Molecular Weight:72.11
XLogP3:1.2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:72.057514874
Monoisotopic Mass:72.057514874
Topological Polar Surface Area:9.2
Heavy Atom Count:5
Complexity:38.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Pyridine

Carbon dioxide

Dimethyl carbonate

Methanol

Acetone

Downstream Products

Acetic acid

Butyl methacrylate

Price Analysis

Make your 2-Methoxypropene purchase based on the price and market insights! ECHEMI provides professional market insights with prices for you to make a better choice. Learn more on 2-Methoxypropene prices .

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