1-(4-Butylphenyl)ethan-1-one
4'-丁基苯乙酮
Also known as: p-Butylacetophenone, 4'-Butylacetophenone, 4-n-Butylacetophenone, 1-(4-Butylphenyl)ethanone, 4-BUTYLACETOPHENONE, P-BUTYLACETOPHENONE, p-n-Butylacetophenone, Ethanone, 1-(4-butylphenyl)-
1-(4-Butylphenyl)ethan-1-one (CAS 37920-25-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H16O and a molecular weight of 176.255 g/mol. It is also known as p-Butylacetophenone, 4'-Butylacetophenone and 4-n-Butylacetophenone. Key properties include a boiling point of 275.0±19.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 111.9±16.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 37920-25-5
- Jingsj CID
- J-1423125-8
- Molecular Formula
- C12H16O
- Chinese Name
- 4'-丁基苯乙酮
- Molecular Weight
- 176.255 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 275.0±19.0 °C at 760 mmHg |
|---|---|
| Density | 0.9±0.1 g/cm3 |
| Flash Point | 111.9±16.5 °C |
Frequently Asked Questions
What is the CAS number of 1-(4-Butylphenyl)ethan-1-one?
The CAS number of 1-(4-Butylphenyl)ethan-1-one is 37920-25-5.
What are the molecular formula and molecular weight of 1-(4-Butylphenyl)ethan-1-one?
1-(4-Butylphenyl)ethan-1-one has molecular formula C12H16O and molecular weight 176.255 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-(4-Butylphenyl)ethan-1-one (CAS 37920-25-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1423125-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.