4-(DiphenylhydroxyMethyl)benzoic acid

Modify Date: 2024-01-09 20:02:31

4-(DiphenylhydroxyMethyl)benzoic acid Structure
4-(DiphenylhydroxyMethyl)benzoic acid structure
Common Name 4-(DiphenylhydroxyMethyl)benzoic acid
CAS Number 19672-49-2 Molecular Weight 304.339
Density 1.3±0.1 g/cm3 Boiling Point 511.2±38.0 °C at 760 mmHg
Molecular Formula C20H16O3 Melting Point 210-215ºC
MSDS Chinese USA Flash Point 277.1±23.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-[hydroxy(diphenyl)methyl]benzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 511.2±38.0 °C at 760 mmHg
Melting Point 210-215ºC
Molecular Formula C20H16O3
Molecular Weight 304.339
Flash Point 277.1±23.3 °C
Exact Mass 304.109955
PSA 57.53000
LogP 4.26
Vapour Pressure 0.0±1.4 mmHg at 25°C
Index of Refraction 1.645

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
HS Code 2918199090

 Synthetic Route

 Customs

HS Code 2918199090
Summary 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles1

More Articles
B. Henkel et al.

Liebigs Ann./Recueil , 2161, (1997)

 Synonyms

4-[Hydroxy(diphenyl)methyl]benzoic acid
MFCD01851481
Benzoic acid, 4-(hydroxydiphenylmethyl)-
4-(hydroxy(diphenyl)methyl)benzoic acid
4-(Diphenylhydroxymethyl)benzoic acid
Triphenylcarbinol-carbonsaeure-(4)