19099-48-0
19099-48-0 structure
- Name: 4,4'-di-tert-butyldiphenylmethane
- Chemical Name: 1-tert-butyl-4-[(4-tert-butylphenyl)methyl]benzene
- CAS Number: 19099-48-0
- Molecular Formula: C21H28
- Molecular Weight: 280.44700
- Create Date: 2018-04-26 08:00:00
- Modify Date: 2026-07-09 10:51:41
| Name | 1-tert-butyl-4-[(4-tert-butylphenyl)methyl]benzene |
|---|---|
| Synonyms |
4,4′-Di-tert-butyldiphenylmethane
Bis-(4-tert-butyl-phenyl)-methan 1,1-Bis(4-tert-butylphenyl)methane 1,1'-Methylenebis[4-(1,1-dimethylethyl)benzene Bis(4-tert-butylphenyl)methane bis[4-(tert-butyl)phenyl]methane 4,4'-Di-butyldiphenylmethane 4,4'-Di-tert-butyldiphenylMethane Bis(p-tert-butylphenyl)-methane 1-TERT-BUTYL-4-(4-TERT-BUTYLBENZYL)BENZENE SALOR-INT L135135-1EA 1,1-bis(4-t-butylphenyl)methane 4,4« 4,4'-Di-tert-butyldiphenylmethane Benzene, 1,1'-methylenebis[4-(1,1-dimethylethyl) 1,1'-Methylenebis[4-(1,1-dimethylethyl)-benzene MFCD00043733 Di-tert-butyldiphenylmethane |
| 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 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S24/25-S36-S26 |
| HS Code | 2902909090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
| 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% |