Methyl (2E)-2-methyl-2-pentenoate

Modify Date: 2025-09-01 16:15:44

Methyl (2E)-2-methyl-2-pentenoate Structure
Methyl (2E)-2-methyl-2-pentenoate structure
Common Name Methyl (2E)-2-methyl-2-pentenoate
CAS Number 1567-14-2 Molecular Weight 128.16900
Density 0.92 g/mL at 25ºC(lit.) Boiling Point 46-47ºC15 mm Hg(lit.)
Molecular Formula C7H12O2 Melting Point N/A
MSDS Chinese USA Flash Point 124 °F
Symbol GHS02
GHS02
Signal Word Warning

 Names

Name Methyl (2E)-2-methyl-2-pentenoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.92 g/mL at 25ºC(lit.)
Boiling Point 46-47ºC15 mm Hg(lit.)
Molecular Formula C7H12O2
Molecular Weight 128.16900
Flash Point 124 °F
Exact Mass 128.08400
PSA 26.30000
LogP 1.51570
Vapour Pressure 4.27mmHg at 25°C
Index of Refraction n20/D 1.438(lit.)

 Safety Information

Symbol GHS02
GHS02
Signal Word Warning
Hazard Statements H226
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Risk Phrases 10
Safety Phrases 16-27-36/37/39
RIDADR UN 3272 3/PG 3
Packaging Group III
Hazard Class 3.2
HS Code 2916190090

 Customs

HS Code 2916190090
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Articles2

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PYRAZOLINES: PART III. THE PREPARATION AND PYROLYSIS OF 4, 5-DIMETHYL-3-CARBOMETHOXY-?2-PYRAZOLINE AND 3, 5-DIMETHYL-3-CARBOMETHOXY-?1-PYRAZOLINE. McGreer DE, et al.

Can. J. Chem. 41(3) , 726-31, (1963)

Pyrazolines. VII. Concerning the formation of olefins from the pyrolysis of pyrazolines. McGreer DE and Wu W-S.

Can. J. Chem. 45(5) , 461-68, (1967)

 Synonyms

methyl trans-2-methyl-2-pentanoate
methyl 2-methyl-2-pentenoate
methyl 2-methyl-2-(4-chlorophenyl)propanoate
methyl (2E)-2-methylpent-2-enoate
p-Chlorphenyl-dimethylessigsaeuremethylester
methyl (E)-2-methyl-2-pentenoate
methyl 2-(4-chlorophenyl)-2-methylpropionate
methyl trans-2-methyl-2-pentenoate
methyl trans-2-methylpent-2-enoate
methylchlorophenylmethylpropanoate
MFCD00075270
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