Tetraphenylethylene
Also known as: 1,1',1'',1'''-(1,2-Ethenediylidene)tetrakisbenzene, 1,2,2-triphenylethenylbenzene, EINECS 211-179-1, MFCD00004764
Tetraphenylethylene (CAS 632-51-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C26H20 and a molecular weight of 332.43700 g/mol. Key properties include a melting point of 222-224 °C(lit.), a boiling point of 420 °C(lit.), a density of 1.088 g/cm3 and a flash point of 420°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 632-51-9
- Jingsj CID
- J-1420242-7
- Molecular Formula
- C26H20
- Molecular Weight
- 332.43700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 222-224 °C(lit.) |
|---|---|
| Boiling Point | 420 °C(lit.) |
| Density | 1.088 g/cm3 |
| Flash Point | 420°C |
| Exact Mass | 332.15700 |
| LogP | 6.69400 |
| Refractive Index | 1.637 |
| Additional Property | insoluble |
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of Tetraphenylethylene?
The CAS number of Tetraphenylethylene is 632-51-9.
What are the molecular formula and molecular weight of Tetraphenylethylene?
Tetraphenylethylene has molecular formula C26H20 and molecular weight 332.43700 g/mol.
What are the upstream and downstream products of Tetraphenylethylene?
For Tetraphenylethylene, Downstream Products: 2,2,2-Triphenylacetophenone, Benzophenone, Triphenylmethanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetraphenylethylene (CAS 632-51-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1420242-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.