(E)-2,4-dimethyl-2-pentenoate

Modify Date: 2025-08-25 16:28:43

(E)-2,4-dimethyl-2-pentenoate Structure
(E)-2,4-dimethyl-2-pentenoate structure
Common Name (E)-2,4-dimethyl-2-pentenoate
CAS Number 21016-46-6 Molecular Weight 128.16900
Density 0.967g/cm3 Boiling Point 217.1ºC at 760 mmHg
Molecular Formula C7H12O2 Melting Point N/A
MSDS Chinese USA Flash Point 123.7ºC

 Names

Name 2,4-dimethylpent-2-enoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.967g/cm3
Boiling Point 217.1ºC at 760 mmHg
Molecular Formula C7H12O2
Molecular Weight 128.16900
Flash Point 123.7ºC
Exact Mass 128.08400
PSA 37.30000
LogP 1.67330
Vapour Pressure 0.0515mmHg at 25°C
Index of Refraction 1.454

 Safety Information

Risk Phrases R34
Safety Phrases S26;S36/S37/S39
RIDADR UN 3265
Packaging Group III
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%

 Synonyms

dimethyl-2,4 pentene-2 oate d'ethyle
2,4-Dimethyl-2-pentenoic acid
ethyl 2,4-dimethyl-2-pentenoate
2,4-dimethyl-pent-2-enioc acid ethyl ester
MFCD00209505
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