2-甲氧基丙烯

Description

2-Methoxypropene · CAS 116-11-0 · C4H8O. UNII 15WBG0JT6B. Vapor Pressure: 517.0 [mmHg].

Identification

CAS Registry Number	116-11-0
PubChem CID	8300
Molecular formula	C4H8O
IUPAC name	2-methoxyprop-1-ene
UNII (FDA)	15WBG0JT6B

Computed Descriptors

Molecular Weight	72.11
XLogP3	1.2
Hydrogen Bond Donor Count	0
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
Formal Charge	0

Physical & Chemical Properties

Vapor Pressure	517.0 [mmHg]

Physical description & handling notes

• Liquid; bp = 34-36 deg C; [MSDSonline]

GHS Hazard Classification

Reported hazard statements	H224 (100%), H302 (100%), H412 (22.1%)

Documented Uses

• Used as a laboratory reagent and an intermediate for 2-methoxyallyl bromide (an alkylating agent); [HSDB]
• LABORATORY REAGENT (HYDROXYL-PROTECTING); CHEM INT FOR 2-METHOXYALLYL BROMIDE (AN ALKYLATING AGENT)
• PROBABLY BY REACTION OF ACETONE AND METHANOL, FOLLOWED BY DEHYDRATION WITH SULFURIC ACID
• (1977) NOT PRODUCED COMMERCIALLY IN US
• (1979) NOT PRODUCED COMMERCIALLY IN US

Synonyms

2-Methoxypropene; 116-11-0; 2-METHOXYPROP-1-ENE; 1-Propene, 2-methoxy-; Isopropenyl methyl ether; Methyl isopropenyl ether; Ether, isopropenyl methyl; Propene, 2-methoxy-; 15WBG0JT6B; DTXSID3051591; RefChem:474670; DTXCID7030143; 204-125-3; 2-Methoxy-1-propene; MFCD00014929; HSDB 1124

Frequently Asked Questions

What are the CAS number and molecular formula of 2-Methoxypropene?

CAS 116-11-0; molecular formula C4H8O; molecular weight — g/mol.

What other names is 2-Methoxypropene known by?

2-Methoxypropene, 116-11-0, 2-METHOXYPROP-1-ENE, 1-Propene, 2-methoxy-, Isopropenyl methyl ether, Methyl isopropenyl ether.

Is 2-Methoxypropene classified as hazardous?

Hazard statements reported: H224, H302, H412.

What are the key physical properties of 2-Methoxypropene?

Vapor Pressure: 517.0 [mmHg].

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.