trans-1,2-Dibenzoylethylene
反-1,2-二苯甲酰乙烯
Also known as: (E)-1,2-Dibenzoylethylene, (E)-1,4-Diphenyl-2-butene-1,4-dione, 1,2-Dibenzoylethylene, trans-1,4-diphenyl-2-butene-1,4-dione, 1,4-diphenyl-2-butene-1,4-dione
trans-1,2-Dibenzoylethylene (CAS 4070-75-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H12O2 and a molecular weight of 236.26500 g/mol. It is also known as (E)-1,2-Dibenzoylethylene, (E)-1,4-Diphenyl-2-butene-1,4-dione and 1,2-Dibenzoylethylene. Key properties include a melting point of 109-112ºC(lit.), a boiling point of 368.5ºC at 760 mmHg, a density of 1.141 g/cm3 and a flash point of 138.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4070-75-1
- Jingsj CID
- J-21463-6
- Molecular Formula
- C16H12O2
- Chinese Name
- 反-1,2-二苯甲酰乙烯
- Molecular Weight
- 236.26500 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 109-112ºC(lit.) |
|---|---|
| Boiling Point | 368.5ºC at 760 mmHg |
| Density | 1.141 g/cm3 |
| Flash Point | 138.2ºC |
Frequently Asked Questions
What is the CAS number of trans-1,2-Dibenzoylethylene?
The CAS number of trans-1,2-Dibenzoylethylene is 4070-75-1.
What are the molecular formula and molecular weight of trans-1,2-Dibenzoylethylene?
trans-1,2-Dibenzoylethylene has molecular formula C16H12O2 and molecular weight 236.26500 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "trans-1,2-Dibenzoylethylene (CAS 4070-75-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-21463-6 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.