2,2-Dimethylpent-4-enoic acid

Modify Date: 2024-01-15 12:45:46

2,2-Dimethylpent-4-enoic acid Structure
2,2-Dimethylpent-4-enoic acid structure
Common Name 2,2-Dimethylpent-4-enoic acid
CAS Number 16386-93-9 Molecular Weight 128.169
Density 1.0±0.1 g/cm3 Boiling Point 202.1±9.0 °C at 760 mmHg
Molecular Formula C7H12O2 Melting Point N/A
MSDS N/A Flash Point 88.3±0.0 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name 2,2-Dimethyl-4-pentenoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 202.1±9.0 °C at 760 mmHg
Molecular Formula C7H12O2
Molecular Weight 128.169
Flash Point 88.3±0.0 °C
Exact Mass 128.083725
PSA 37.30000
LogP 1.69
Vapour Pressure 0.1±0.8 mmHg at 25°C
Index of Refraction 1.447

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C: Corrosive;
Risk Phrases R34
Safety Phrases 26-27-36/37/39-45
RIDADR UN 3265
WGK Germany 3
Packaging Group III
Hazard Class 8
HS Code 2916190090

 Synthetic Route

 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%

 Articles1

More Articles
How is chemical interesterification initiated: Nucleophilic substitution or a-proton abstraction?. Liu L.

J. Am. Oil Chem. Soc. 81(4) , 331-7, (2004)

 Synonyms

2,2-dimethylpent-4-enoic acid
MFCD00012304
2,2-Dimethyl-4-pentenoic acid
4-Pentenoic acid, 2,2-dimethyl-
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