4-Hydroxy-2-methylbenzoic acid
Names
[ CAS No. ]:
578-39-2
[ Name ]:
4-Hydroxy-2-methylbenzoic acid
[Synonym ]:
4,2-Cresotic acid
4-Hydroxy-o-toluic acid
4-Hydroxy-2-methylbenzoic acid
QVR DQ B1
Benzoic acid, 4-hydroxy-2-methyl-
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
339.1±30.0 °C at 760 mmHg
[ Melting Point ]:
177-181ºC
[ Molecular Formula ]:
C8H8O3
[ Molecular Weight ]:
152.147
[ Flash Point ]:
173.1±21.1 °C
[ Exact Mass ]:
152.047348
[ PSA ]:
57.53000
[ LogP ]:
1.88
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.600
MSDS
Safety Information
[ Symbol ]:
GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302-H318
[ Precautionary Statements ]:
P280-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R22
[ Safety Phrases ]:
S26
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2918290000
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%
Articles
Biochemistry 55 , 1120-34, (2016)
Members of the Multiple antibiotic resistance Regulator (MarR) family of DNA binding proteins regulate transcription of a wide array of genes required for virulence and pathogenicity of bacteria. The ...