4,4'-Diethylbiphenyl
Also known as: 1,1'-Biphenyl, 4,4'-diethyl-, 1-ethyl-4-(4-ethylphenyl)benzene
4,4'-Diethylbiphenyl (CAS 13049-40-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H18 and a molecular weight of 210.314 g/mol. Key properties include a melting point of 82ºC, a boiling point of 316.9±22.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 151.2±13.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13049-40-6
- Jingsj CID
- J-27173-8
- Molecular Formula
- C16H18
- Molecular Weight
- 210.314 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 82ºC |
|---|---|
| Boiling Point | 316.9±22.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 151.2±13.1 °C |
| Exact Mass | 210.140854 |
| LogP | 5.96 |
| Vapor Pressure | 0.0±0.3 mmHg at 25°C |
| Refractive Index | 1.548 |
Customs & Trade Information
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 4,4'-Diethylbiphenyl?
The CAS number of 4,4'-Diethylbiphenyl is 13049-40-6.
What are the molecular formula and molecular weight of 4,4'-Diethylbiphenyl?
4,4'-Diethylbiphenyl has molecular formula C16H18 and molecular weight 210.314 g/mol.
What are the upstream and downstream products of 4,4'-Diethylbiphenyl?
For 4,4'-Diethylbiphenyl, Upstream Products: 1-Bromo-4-ethylbenzene, 4-Ethylphenylboronic acid, 4-Bromoanisole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,4'-Diethylbiphenyl (CAS 13049-40-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27173-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.