4,4'-Diphenyl-2,2'-bipyridine
Also known as: 4,4'-Diphenyl-2,2'-dipyridyl, 4,4'-diphenyl-2,2'-bipyridyl, 4,4'-diphenylbipyridine
4,4'-Diphenyl-2,2'-bipyridine (CAS 6153-92-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C22H16N2 and a molecular weight of 308.37600 g/mol. Key properties include a melting point of 188-190ºC(lit.), a boiling point of 475.2ºC at 760 mmHg, a density of 1.134g/cm3 and a flash point of 181.2ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6153-92-0
- Jingsj CID
- J-19876-5
- Molecular Formula
- C22H16N2
- Molecular Weight
- 308.37600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 188-190ºC(lit.) |
|---|---|
| Boiling Point | 475.2ºC at 760 mmHg |
| Density | 1.134g/cm3 |
| Flash Point | 181.2ºC |
| Exact Mass | 308.13100 |
| PSA | 25.78000 |
| LogP | 5.47760 |
| Refractive Index | 1.626 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4,4'-Diphenyl-2,2'-bipyridine?
The CAS number of 4,4'-Diphenyl-2,2'-bipyridine is 6153-92-0.
What are the molecular formula and molecular weight of 4,4'-Diphenyl-2,2'-bipyridine?
4,4'-Diphenyl-2,2'-bipyridine has molecular formula C22H16N2 and molecular weight 308.37600 g/mol.
Is 4,4'-Diphenyl-2,2'-bipyridine hazardous?
4,4'-Diphenyl-2,2'-bipyridine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of 4,4'-Diphenyl-2,2'-bipyridine?
For 4,4'-Diphenyl-2,2'-bipyridine, Upstream Products: 4,4'-dibromo-2,2'-bipyridine, Phenylboronic acid, 4-Phenylpyridine.
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'-Diphenyl-2,2'-bipyridine (CAS 6153-92-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-19876-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.