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328-69-8

328-69-8 structure
328-69-8 structure
  • Name: 3-Hydroxy-5-(trifluoromethyl)benzoic acid
  • Chemical Name: 3-hydroxy-5-(trifluoromethyl)benzoic acid
  • CAS Number: 328-69-8
  • Molecular Formula: C8H5F3O3
  • Molecular Weight: 206.119
  • Create Date: 2018-11-28 20:30:54
  • Modify Date: 2024-01-03 12:06:27

Name 3-hydroxy-5-(trifluoromethyl)benzoic acid
Synonyms Benzoic acid, 3-hydroxy-5-(trifluoromethyl)-
3-Hydroxy-5-trifluoromethylbenzoic acid
3-Hydroxy-5-(trifluoromethyl)benzoic acid
3-Hydroxy-5-trifluormethyl-benzoesaeure
Density 1.5±0.1 g/cm3
Boiling Point 333.7±42.0 °C at 760 mmHg
Melting Point 191-193ºC
Molecular Formula C8H5F3O3
Molecular Weight 206.119
Flash Point 155.6±27.9 °C
Exact Mass 206.019073
PSA 57.53000
LogP 3.45
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.510
Hazard Codes Xi: Irritant;
HS Code 2918290000

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328-69-8 structure

328-69-8

Literature: LG LIFE SCIENCES, LTD. Patent: WO2007/58504 A1, 2007 ; Location in patent: Page/Page column 78 ;

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328-69-8 structure

328-69-8

Literature: WO2007/64045 A1, ; Page/Page column 341-342 ; WO 2007/064045 A1
Precursor  1

DownStream  1

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%