2',4',5'-Trimethylacetophenone
2',4',5'-三甲基苯乙酮
Also known as: 1-(2,4,5-Trimethylphenyl)ethan-1-one, 1-(2,4,5-Trimethylphenyl)ethanone, 2,4,5-Trimethylacetophenone, Ethanone,1-(2,4,5-trimethylphenyl)-, Acetophenone, 2',4',5'-trimethyl-, 1-Acetyl-2,4,5-trimethylbenzene
2',4',5'-Trimethylacetophenone (CAS 2040-07-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H14O and a molecular weight of 162.22800 g/mol. It is also known as 1-(2,4,5-Trimethylphenyl)ethan-1-one, 1-(2,4,5-Trimethylphenyl)ethanone and 2,4,5-Trimethylacetophenone. Key properties include a melting point of 10-11 °C, a boiling point of 228-229 °C(lit.), a density of 0.975 g/mL at 25 °C(lit.) and a flash point of 125 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2040-07-5
- Jingsj CID
- J-24389-6
- Molecular Formula
- C11H14O
- Chinese Name
- 2',4',5'-三甲基苯乙酮
- Molecular Weight
- 162.22800 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 10-11 °C |
|---|---|
| Boiling Point | 228-229 °C(lit.) |
| Density | 0.975 g/mL at 25 °C(lit.) |
| Flash Point | 125 °F |
Frequently Asked Questions
What is the CAS number of 2',4',5'-Trimethylacetophenone?
The CAS number of 2',4',5'-Trimethylacetophenone is 2040-07-5.
What are the molecular formula and molecular weight of 2',4',5'-Trimethylacetophenone?
2',4',5'-Trimethylacetophenone has molecular formula C11H14O and molecular weight 162.22800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2',4',5'-Trimethylacetophenone (CAS 2040-07-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24389-6 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.