2-bromo-4,5-dimethoxycinnamic acid

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Names

[ CAS No. ]:
151539-52-5

[ Name ]:
2-bromo-4,5-dimethoxycinnamic acid

[Synonym ]:
6-Brom-3.4-dimethoxy-trans-zimtsaeure
6-bromo-3.4-dimethoxy-trans-cinnamic acid
2-Bromo-4,5-dimethoxycinnamic acid
6-Bromo-3,4-dimethoxycinnamic acid

Chemical & Physical Properties

[ Density]:
1.517g/cm3

[ Boiling Point ]:
409.5ºC at 760mmHg

[ Melting Point ]:
253-259ºC

[ Molecular Formula ]:
C11H11BrO4

[ Molecular Weight ]:
287.10700

[ Flash Point ]:
201.4ºC

[ Exact Mass ]:
285.98400

[ PSA ]:
55.76000

[ LogP ]:
2.56410

[ Vapour Pressure ]:
1.94E-07mmHg at 25°C

[ Index of Refraction ]:
1.6

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S37/39

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Malonic acid
  • 2-Bromo-4,5-dimethoxybenzaldehyde
  • 6-Bromovanillin
  • Ethanoic anhydride

DownStream

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 2-BROMO-4,5-DIMETHOXYCINNAMIC ACID
  • 2-Bromo-4,5-dimethoxybenzoic acid
  • 2-Bromo-4,5-diethoxybenzoic acid
  • 2-Bromo-4,5-difluorophenylacetic acid
  • 2-Bromo-4,5-difluorophenylboronic acid
  • 2-bromo-4,5-dimethoxyphenylacetic acid chloride