4-Bromo-3,5-dimethoxybenzoic acid

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Names

[ CAS No. ]:
56518-42-4

[ Name ]:
4-Bromo-3,5-dimethoxybenzoic acid

[Synonym ]:
MFCD01632140
Benzoic acid, 4-bromo-3,5-dimethoxy-
4-bromo-3,5-dimethoxy benzoic acid
4-Bromo-3,5-dimethoxybenzoic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
371.2±42.0 °C at 760 mmHg

[ Melting Point ]:
254-258 °C(lit.)

[ Molecular Formula ]:
C9H9BrO4

[ Molecular Weight ]:
261.069

[ Flash Point ]:
178.3±27.9 °C

[ Exact Mass ]:
259.968414

[ PSA ]:
55.76000

[ LogP ]:
2.59

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.566

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromo-3,5-dihydroxybenzoic acid
  • Dimethyl sulfate
  • 4-bromo-3.5-dimethoxy-trans-stilbene
  • Acetone

DownStream

  • methyl 4-bromo-3,5-dimethoxybenzoate
  • 4-Bromo-3,5-dimethoxybenzaldehyde
  • (4-Bromo-3,5-dimethoxyphenyl)methanol
  • 1-(4-bromo-3,5-dimethoxyphenyl)propan-2-amine
  • 4-BROMO-3,5-DIMETHOXYBENZOYLCHLORIDE
  • 2-bromo-5-(chloromethyl)-1,3-dimethoxybenzene

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

  • 4-bromo-3,5-dimethoxybenzoic acid methyl ester
  • 2-bromo-3,5-dimethoxybenzoic acid
  • 4-Bromo-3,5-dimethylphenylboronic acid
  • 4-bromo-3,5-diethoxybenzoic acid
  • 4-Bromo-3,5-dimethylbenzoic acid
  • 4-Bromo-3,5-difluorobenzoic acid