1,1,1-Triphenylpropane
1,1,1-三苯丙烷
Also known as: 1,1',1''-Propylidynetrisbenzene, 1,1',1''-propylidynetris-benzene, 1,1,1-Triphenyl-propan, 1,1,1-triphenyl-propane, 1,1,1-triphenylpropane, 1,1-Triphenylpropane, 1,1-diphenylpropylbenzene, Benzene, 1,1',1''-propylidynetris-, Benzene,1',1''-propylidynetris, Benzene,1,1',1''-propylidynetris, Triphenylmethyl-containing compound,17
1,1,1-Triphenylpropane (CAS 54889-83-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C21H20 and a molecular weight of 272.38400 g/mol. It is also known as 1,1',1''-Propylidynetrisbenzene, 1,1',1''-propylidynetris-benzene and 1,1,1-Triphenyl-propan. Key properties include a boiling point of 379.4ºC at 760 mmHg, a density of 1.024g/cm3 and a flash point of 178.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 54889-83-7
- Jingsj CID
- J-1965088-7
- Molecular Formula
- C21H20
- Chinese Name
- 1,1,1-三苯丙烷
- Molecular Weight
- 272.38400 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 379.4ºC at 760 mmHg |
|---|---|
| Density | 1.024g/cm3 |
| Flash Point | 178.9ºC |
Frequently Asked Questions
What is the CAS number of 1,1,1-Triphenylpropane?
The CAS number of 1,1,1-Triphenylpropane is 54889-83-7.
What are the molecular formula and molecular weight of 1,1,1-Triphenylpropane?
1,1,1-Triphenylpropane has molecular formula C21H20 and molecular weight 272.38400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1,1-Triphenylpropane (CAS 54889-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1965088-7 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.