4,4'-Di-tert-butylbiphenyl
4,4'-二叔丁基联苯
Also known as: 1,1'-Biphenyl, 4,4'-bis(1,1-dimethylethyl)-, 1-tert-butyl-4-(4-tert-butylphenyl)benzene, 4,4'-Bis(2-methyl-2-propanyl)biphenyl, 4,4'-DI-T-BUTYLBIPHENYL, 4,4'-DI-TERT-BUTYLBIPHENYL, 4,4'-Di-tert-butyL, 4,4'-Di-tert-butyl-1,1'-biphenyl, 4,4'-Di-tert-butylbiphenyl Zone Refined, 4,4'-Di-tert-butylbiphenyl Zone Refined (number of passes:30), 4,4'-Di-tert-butylbiphenyl, 99+%, 4,4'-Ditert-butyl-1,1'-biphenyl, 4,4'-di-t-butylbiphenyl, 4,4'-di-tert-butylbiphenyl, 4,4‘-Di-tert-butylbiphenyl, 4,4′-Di-tert-butylbiphenyl, EINECS 216-615-4, MFCD00008834, TIMTEC-BB SBB007812
- CAS No.
- 1625-91-8
- Jingsj CID
- J-11324-1
- Molecular Formula
- C20H26
- Chinese Name
- 4,4'-二叔丁基联苯
- Molecular Weight
- 266.420 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 126-130 °C(lit.) |
|---|---|
| Boiling Point | 337.8±0.0 °C at 760 mmHg |
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 173.9±11.7 °C |
Frequently Asked Questions
What is the CAS number of 4,4'-Di-tert-butylbiphenyl?
1625-91-8
What are the molecular formula and molecular weight of 4,4'-Di-tert-butylbiphenyl?
C20H26, molecular weight 266.420 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026