4-Chloropyridine hydrochloride
Also known as: 4-Chloropyridinium chloride, 4-Chloropyridine hydrochloride (1:1), 4-chloropyridine, hydrochloride, 4-chloropyridinium hydrochloride, 4-chloro-pyridine hydrochloride, Pyridine, 4-chloro-, hydrochloride (1:1), Trazodone impurity QZT-SM-1-Z4
4-Chloropyridine hydrochloride (CAS 7379-35-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5Cl2N and a molecular weight of 150.01 g/mol. Key properties include a melting point of 210 °C (subl.)(lit.), a boiling point of 146.9ºC at 760 mmHg and a flash point of 198 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7379-35-3
- Jingsj CID
- J-1063599-1
- Molecular Formula
- C5H5Cl2N
- Molecular Weight
- 150.01 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 210 °C (subl.)(lit.) |
|---|---|
| Boiling Point | 146.9ºC at 760 mmHg |
| Flash Point | 198 °C |
| Exact Mass | 148.979904 |
| PSA | 12.89000 |
| LogP | 2.53700 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- 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-Chloropyridine hydrochloride?
The CAS number of 4-Chloropyridine hydrochloride is 7379-35-3.
What are the molecular formula and molecular weight of 4-Chloropyridine hydrochloride?
4-Chloropyridine hydrochloride has molecular formula C5H5Cl2N and molecular weight 150.01 g/mol.
Is 4-Chloropyridine hydrochloride hazardous?
4-Chloropyridine hydrochloride has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 4-Chloropyridine hydrochloride?
For 4-Chloropyridine hydrochloride, Downstream Products: 4-Chloro-2-phenylpyridine, 4-Chloro-3-phenylpyridine, 4-(4-Methoxyphenyl)pyridine.
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-Chloropyridine hydrochloride (CAS 7379-35-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1063599-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.