4-methylpent-3-enoic acid

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Names

[ CAS No. ]:
504-85-8

[ Name ]:
4-methylpent-3-enoic acid

[Synonym ]:
4-methyl-pent-3-enoic acid
Brenzterebinsaeure
4-methyl-3-pentenoic acid
Pyroterebic acid
3-Pentenoic acid,4-methyl
4-Methyl-pent-3-ensaeure

Chemical & Physical Properties

[ Density]:
0.987g/cm3

[ Boiling Point ]:
207.5ºC at 760mmHg

[ Melting Point ]:
-2 °C

[ Molecular Formula ]:
C₆H₁₀O₂

[ Molecular Weight ]:
114.14200

[ Flash Point ]:
104.9ºC

[ Exact Mass ]:
114.06800

[ PSA ]:
37.30000

[ LogP ]:
1.42730

[ Index of Refraction ]:
1.454

Safety Information

[ Hazard Codes ]:
Xi

[ 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%

Related Compounds

4-Methylpent-3-enoic acid, sodium salt
(S)-2-hydroxy-4-methylpent-3-enoic acid
3-(methoxycarbonyl)-4-methylpent-3-enoic acid
methyl 4-methylpent-3-enoate
ethyl 4-methyl-3-pentenoate
ethyl 3-methyl-3-(4-methylpent-3-enyl)oxirane-2-carboxylate
3-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanamido]hexanoic acid
3-(Chloromethyl)-1,1-dioxo-1lambda6-thietane-3-carbaldehyde
1-(3,3-Difluoro-2,2-dimethylpropyl)cyclobutane-1-carbaldehyde
Sodium 2-tert-butylbenzene-1-sulfinate
5-(Azetidin-3-yloxy)-2-(propan-2-yl)-1,3-thiazole
4-[2-(Methoxymethyl)oxan-2-yl]butanoic acid
1-Acetamido-3-oxocyclobutane-1-carboxylic acid
4-({[Dimethyl(oxo)-lambda6-sulfanylidene]amino}methyl)cyclohexan-1-one
5-Bromo-2,4-dimethylpent-1-ene
3-[(Quinolin-6-yl)methyl]piperidin-3-ol

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