4,4'-di-tert-butyldiphenylmethane

Modify Date: 2024-01-04 19:06:25

4,4'-di-tert-butyldiphenylmethane Structure
4,4'-di-tert-butyldiphenylmethane structure
Common Name 4,4'-di-tert-butyldiphenylmethane
CAS Number 19099-48-0 Molecular Weight 280.44700
Density 0.927g/cm3 Boiling Point 366.3ºC at 760mmHg
Molecular Formula C21H28 Melting Point 71-73°C
MSDS N/A Flash Point 189.4ºC

 Names

Name 1-tert-butyl-4-[(4-tert-butylphenyl)methyl]benzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.927g/cm3
Boiling Point 366.3ºC at 760mmHg
Melting Point 71-73°C
Molecular Formula C21H28
Molecular Weight 280.44700
Flash Point 189.4ºC
Exact Mass 280.21900
LogP 5.87240

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases S24/25-S36-S26
HS Code 2902909090

 Synthetic Route

 Customs

HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

Bis-(4-tert-butyl-phenyl)-methan
1,1-bis(4-t-butylphenyl)methane
4,4'-Di-tert-butyldiphenylmethane
MFCD00043733
bis[4-(tert-butyl)phenyl]methane