2,2-Dimethylpent-4-enoic acid

Names

[ CAS No. ]:
16386-93-9

[ Name ]:
2,2-Dimethylpent-4-enoic acid

[Synonym ]:
2,2-dimethylpent-4-enoic acid
MFCD00012304
2,2-Dimethyl-4-pentenoic acid
4-Pentenoic acid, 2,2-dimethyl-

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

MSDS

Safety Information

[ Symbol ]:

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

Click to get detail 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%

Articles

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

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

4-bromo-2,2-dimethylpent-4-enoic acid
4-chloro-2,2-dimethylpent-4-enoic acid
2,2-dimethylpent-4-enoic acid ethyl ester
N-butyl-2,2-dimethylpent-4-enoic acid amide
N-phenyl-2,2-dimethylpent-4-enoic acid amide
N-tert-butyl-2,2-dimethylpent-4-enoic acid amide
(1S)-1-[1,3-bis(propan-2-yl)-1H-pyrazol-5-yl]ethan-1-amine
(1S)-1-(1-tert-butyl-3-cyclopropyl-1H-pyrazol-5-yl)ethan-1-amine
1-[1-(2,2-dimethylpropyl)-3-(propan-2-yl)-1H-pyrazol-5-yl]ethan-1-one
1-[3-cyclopropyl-1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl]ethan-1-one
2-[(Tert-butoxy)carbonyl]-7-chloro-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid
1-(1-tert-butyl-3-methyl-1H-pyrazol-5-yl)ethan-1-amine
1-[1-(propan-2-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]ethan-1-amine
[1-(3,5-Difluorophenyl)-2,2-dimethylcyclopropyl]methanol
1-[3-(difluoromethyl)-1-(propan-2-yl)-1H-pyrazol-5-yl]ethan-1-amine
1-[1-(butan-2-yl)-3-(propan-2-yl)-1H-pyrazol-5-yl]ethan-1-amine

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