2-hydroxy-5-(trifluoromethoxy)benzoic acid

Names

[ CAS No. ]:
129644-57-1

[ Name ]:
2-hydroxy-5-(trifluoromethoxy)benzoic acid

[Synonym ]:
5-(trifluoromethoxy)salicylic acid
2-hydroxy-5-trifluoromethoxy-benzoic acid
MFCD01091003

Chemical & Physical Properties

[ Density]:
1.577g/cm3

[ Boiling Point ]:
291.7ºC at 760 mmHg

[ Melting Point ]:
130-132

[ Molecular Formula ]:
C₈H₅F₃O₄

[ Molecular Weight ]:
222.11800

[ Flash Point ]:
130.2ºC

[ Exact Mass ]:
222.01400

[ PSA ]:
66.76000

[ LogP ]:
1.98900

[ Vapour Pressure ]:
0.000878mmHg at 25°C

[ Index of Refraction ]:
1.511

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

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

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

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%