4-(Diphenylmethyl)pyridine
Also known as: 4-Benzhydrylpyridine, 4-Diphenylmethylpyridine, Diphenyl-4-pyridylmethane, Pyridine, 4-(diphenylmethyl)-, 4-(diphenylmethyl)-pyridin, diphenyl-pyridin-4-ylmethane, CDD 3521, NSC 60655
4-(Diphenylmethyl)pyridine (CAS 3678-72-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C18H15N and a molecular weight of 245.31800 g/mol. Key properties include a melting point of 124-126ºC(lit.), a boiling point of 378.2ºC at 760mmHg, a density of 1.085g/cm3 and a flash point of 163.8ºC. 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.
- 3678-72-6
- Jingsj CID
- J-1992625-1
- Molecular Formula
- C18H15N
- Molecular Weight
- 245.31800 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 124-126ºC(lit.) |
|---|---|
| Boiling Point | 378.2ºC at 760mmHg |
| Density | 1.085g/cm3 |
| Flash Point | 163.8ºC |
| Exact Mass | 245.12000 |
| PSA | 12.89000 |
| LogP | 4.26180 |
| Refractive Index | 1.607 |
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-(Diphenylmethyl)pyridine?
The CAS number of 4-(Diphenylmethyl)pyridine is 3678-72-6.
What are the molecular formula and molecular weight of 4-(Diphenylmethyl)pyridine?
4-(Diphenylmethyl)pyridine has molecular formula C18H15N and molecular weight 245.31800 g/mol.
Is 4-(Diphenylmethyl)pyridine hazardous?
4-(Diphenylmethyl)pyridine 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-(Diphenylmethyl)pyridine?
For 4-(Diphenylmethyl)pyridine, Upstream Products: Diphenyl(4-pyridyl)methanol, 4-Benzylpyridine, Chlorobenzene.
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-(Diphenylmethyl)pyridine (CAS 3678-72-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992625-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.