4-CHLORO-2-METHYLBUTYRIC ACID METHYL ESTER

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Names

[ CAS No. ]:
13888-03-4

[ Name ]:
4-CHLORO-2-METHYLBUTYRIC ACID METHYL ESTER

[Synonym ]:
4-Chloro-2-methylbutyric Acid Methyl Ester
Methyl 4-Chloro-2-methylbutyrate
4-chloro-2-methyl-butyric acid methyl ester

Chemical & Physical Properties

[ Density]:
1.08 g/cm3

[ Boiling Point ]:
81ºC / 23.3mmHg

[ Molecular Formula ]:
C6H11ClO2

[ Molecular Weight ]:
150.60300

[ Flash Point ]:
61.8ºC

[ Exact Mass ]:
150.04500

[ PSA ]:
26.30000

[ LogP ]:
1.42440

[ Vapour Pressure ]:
1.59mmHg at 25°C

[ Index of Refraction ]:
1.423

MSDS

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Safety Information

[ Safety Phrases ]:
23-24/25

[ HS Code ]:
2915900090

Synthetic Route

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Precursor & DownStream

Precursor

  • Methanol
  • Alpha-Methyl-Gamma-Butyrolactone
  • 1-Bromo-4-chlorobutane
  • carbon monoxide
  • Methyl 2-methylbutyrate
  • Butanoyl chloride, 2-methyl-
  • 2-methylbutanoyl fluoride

DownStream

  • methyl 4-iodo-2-methylbutanoate
  • 4-chloro-2-methylbutanal

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 4-Chloro-2-iodo-benzoic acid Methyl ester
  • (4-chloro-2-propionyl-phenoxy)-acetic acid methyl ester
  • 4-chloro-2-methoxycarbonyl-phenyl acetic acid methyl ester
  • 4-chloro-2-(2-methoxy-anilino)-benzoic acid methyl ester
  • 4-CHLORO-2-FLUORO-5-NITRO-BENZOIC ACID METHYL ESTER
  • Methyl 4-chloro-2-methylquinoline-8-carboxylate