1,4-diphenyl-1-butanone
1,4-联苯基-1-丁酮
Also known as: 4-phenylbutyrophenone, gamma-Phenylbutyrophenone, 1,4-diphenylbutan-1-one, 1-Butanone, 1,4-diphenyl-, 4-BUTYRYLBIPHENYL, Phenyl 3-phenylpropyl ketone, TIMTEC-BB SBB005766, MFCD00022005, NSC 10735
1,4-diphenyl-1-butanone (CAS 5407-91-0) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H16O and a molecular weight of 224.298 g/mol. It is also known as 4-phenylbutyrophenone, gamma-Phenylbutyrophenone and 1,4-diphenylbutan-1-one. Key properties include a melting point of 55ºC, a boiling point of 364.7±21.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 157.9±17.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5407-91-0
- Jingsj CID
- J-1991865-9
- Molecular Formula
- C16H16O
- Chinese Name
- 1,4-联苯基-1-丁酮
- Molecular Weight
- 224.298 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 55ºC |
|---|---|
| Boiling Point | 364.7±21.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 157.9±17.0 °C |
| Exact Mass | 224.120117 |
| PSA | 17.07000 |
| LogP | 4.27 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.566 |
Customs & Trade Information
| HS Code | 2914399090 |
|---|---|
| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,4-diphenyl-1-butanone?
The CAS number of 1,4-diphenyl-1-butanone is 5407-91-0.
What are the molecular formula and molecular weight of 1,4-diphenyl-1-butanone?
1,4-diphenyl-1-butanone has molecular formula C16H16O and molecular weight 224.298 g/mol.
What are the upstream and downstream products of 1,4-diphenyl-1-butanone?
For 1,4-diphenyl-1-butanone, Upstream Products: Allylbenzene, Benzaldehyde, Phenyltrimethoxysilane; Downstream Products: 1,4-Diphenylbutan-1-amine hydrochloride.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,4-diphenyl-1-butanone (CAS 5407-91-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991865-9 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.