4-(2,4-Dichlorophenyl)but-3-en-2-one
2,4-二氯苯亚甲基丙酮
Also known as: (E)-4-(2,4-dichlorophenyl)but-3-en-2-one, 1-(2,4-Dichlorophenyl)but-1-en-3-one, 3-Buten-2-one, 4-(2,4-dichlorophenyl)-, 4-(2,4-Dichlorophenyl)-3-buten-2-one, 2,4-Dichlorobenzylideneacetone
4-(2,4-Dichlorophenyl)but-3-en-2-one (CAS 61888-78-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C10H8Cl2O and a molecular weight of 215.07600 g/mol. It is also known as (E)-4-(2,4-dichlorophenyl)but-3-en-2-one, 1-(2,4-Dichlorophenyl)but-1-en-3-one and 3-Buten-2-one, 4-(2,4-dichlorophenyl)-. Key properties include a melting point of 83-85ºC, a boiling point of 336.2ºC at 760 mmHg, a density of 1.28g/cm3 and a flash point of 141.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 61888-78-6
- Jingsj CID
- J-1992183-3
- Molecular Formula
- C10H8Cl2O
- Chinese Name
- 2,4-二氯苯亚甲基丙酮
- Molecular Weight
- 215.07600 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 83-85ºC |
|---|---|
| Boiling Point | 336.2ºC at 760 mmHg |
| Density | 1.28g/cm3 |
| Flash Point | 141.8ºC |
Frequently Asked Questions
What is the CAS number of 4-(2,4-Dichlorophenyl)but-3-en-2-one?
The CAS number of 4-(2,4-Dichlorophenyl)but-3-en-2-one is 61888-78-6.
What are the molecular formula and molecular weight of 4-(2,4-Dichlorophenyl)but-3-en-2-one?
4-(2,4-Dichlorophenyl)but-3-en-2-one has molecular formula C10H8Cl2O and molecular weight 215.07600 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(2,4-Dichlorophenyl)but-3-en-2-one (CAS 61888-78-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992183-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.