4,4'-(Diphenylmethylene)diphenol

Modify Date: 2025-08-24 18:07:47

4,4'-(Diphenylmethylene)diphenol Structure
4,4'-(Diphenylmethylene)diphenol structure
Common Name 4,4'-(Diphenylmethylene)diphenol
CAS Number 1844-01-5 Molecular Weight 352.425
Density 1.2±0.1 g/cm3 Boiling Point 530.6±45.0 °C at 760 mmHg
Molecular Formula C25H20O2 Melting Point 301-302ºC
MSDS Chinese USA Flash Point 240.6±23.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-[(4-hydroxyphenyl)-diphenylmethyl]phenol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 530.6±45.0 °C at 760 mmHg
Melting Point 301-302ºC
Molecular Formula C25H20O2
Molecular Weight 352.425
Flash Point 240.6±23.3 °C
Exact Mass 352.146332
PSA 40.46000
LogP 5.84
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.657

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335-H413
Precautionary Statements P261-P305 + P351 + P338
Hazard Codes Xi
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S26
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2907299090

 Customs

HS Code 2907299090
Summary 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

 Synonyms

4,4'-(diphenylmethylidene)bisphenol
4,4'-(Diphenylmethylene)diphenol
MFCD00045785
Bis(4-hydroxyphenyl)diphenylmethane
Phenol, 4,4'-(diphenylmethylene)bis-
(Diphenyl)bis(4-hydroxyphenyl)methane
1,1-bis(4-hydroxyphenyl)-1,1-diphenylmethane
2,2-di(p-hydroxyphenyl)diphenylmethane
4,4'-DihydroxytetraphenylMethane
di-(p-hydroxyphenyl)diphenylmethane
bisphenol TP
Bisphenol BP
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