3,5-Dibromosalicylic acid
Names
[ CAS No. ]:
3147-55-5
[ Name ]:
3,5-Dibromosalicylic acid
[Synonym ]:
3,5-dibromosalicyclic acid
3,5-Br2salH
3,5-dibromo-2-hydroxy-benzoic acid
2-Hydroxy-3,5-dibromobenzoic acid
3,5-Dibromo-2-hydroxybenzoic acid
3,5-Dibromosalicylic acid
Benzoic acid, 3,5-dibromo-2-hydroxy-
EINECS 221-570-9
Benzoic acid,3,5-dibromo-2-hydroxy
Salicylic acid,5-dibromo
MFCD00002441
Salicylic acid,3,5-dibromo
Chemical & Physical Properties
[ Density]:
2.2±0.1 g/cm3
[ Boiling Point ]:
341.3±42.0 °C at 760 mmHg
[ Melting Point ]:
224-227 °C(lit.)
[ Molecular Formula ]:
C7H4Br2O3
[ Molecular Weight ]:
295.913
[ Flash Point ]:
160.2±27.9 °C
[ Exact Mass ]:
293.852692
[ PSA ]:
57.53000
[ LogP ]:
4.10
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.685
[ Water Solubility ]:
SLIGHTLY SOLUBLE
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S22-S24/25-S37/39-S26
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
29182990
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918290000
[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%