3,4,5-Trichloropyridine
3,4,5-三氯吡啶
Also known as: 3,4,5-trichloro-pyridine, 3,4,5-Trichlor-pyridin, MFCD00051685, Pyridine, 3,4,5-trichloro-
3,4,5-Trichloropyridine (CAS 33216-52-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2Cl3N and a molecular weight of 182.43 g/mol. It is also known as 3,4,5-trichloro-pyridine, 3,4,5-Trichlor-pyridin and MFCD00051685. Key properties include a melting point of 75-77°C, a boiling point of 209.6±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 100.2±11.5 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33216-52-3
- Jingsj CID
- J-7480-9
- Molecular Formula
- C5H2Cl3N
- Chinese Name
- 3,4,5-三氯吡啶
- Molecular Weight
- 182.43 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 75-77°C |
|---|---|
| Boiling Point | 209.6±35.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 100.2±11.5 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 3,4,5-Trichloropyridine?
The CAS number of 3,4,5-Trichloropyridine is 33216-52-3.
What are the molecular formula and molecular weight of 3,4,5-Trichloropyridine?
3,4,5-Trichloropyridine has molecular formula C5H2Cl3N and molecular weight 182.43 g/mol.
Is 3,4,5-Trichloropyridine hazardous?
3,4,5-Trichloropyridine has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4,5-Trichloropyridine (CAS 33216-52-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7480-9 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.