4-Phenylbenzaldoxime
Also known as: 4-Biphenylaldehyde oxime, 4-Phenylbenzaldehyde oxime, (E)-1-(4-Biphenylyl)-N-hydroxymethanimine, (E)-[1,1'-biphenyl]-4-carbaldehyde oxime, [1,1'-Biphenyl]-4-carboxaldehyde, oxime, P-Phenylbenzaldoxime, Biphenyl-4-carbaldehyde oxime, Biphenyl-4-carboxaldehyde oxime
4-Phenylbenzaldoxime (CAS 40143-27-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C13H11NO and a molecular weight of 197.232 g/mol. Key properties include a boiling point of 334.8±21.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 206.9±11.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40143-27-9
- Jingsj CID
- J-1510405-9
- Molecular Formula
- C13H11NO
- Molecular Weight
- 197.232 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 334.8±21.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 206.9±11.3 °C |
| Exact Mass | 197.084061 |
| PSA | 32.59000 |
| LogP | 3.56 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.570 |
Customs & Trade Information
| HS Code | 2928000090 |
|---|---|
| Summary | 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-Phenylbenzaldoxime?
The CAS number of 4-Phenylbenzaldoxime is 40143-27-9.
What are the molecular formula and molecular weight of 4-Phenylbenzaldoxime?
4-Phenylbenzaldoxime has molecular formula C13H11NO and molecular weight 197.232 g/mol.
What are the upstream and downstream products of 4-Phenylbenzaldoxime?
For 4-Phenylbenzaldoxime, Upstream Products: 4-Biphenylcarboxaldehyde, 4-Cyanobiphenyl; Downstream Products: 4-Biphenylcarboxaldehyde, 4-Cyanobiphenyl, [1,1'-Biphenyl]-4-carboxylic acid, ethyl ester.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Phenylbenzaldoxime (CAS 40143-27-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510405-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.