3,4,5-Tribromopyridine
Also known as: 3,4,5-Tribromopyridin, 3,4,5-Tribrompyridin, 3,4,5-tribromo-pyridine, Pyridine, 3,4,5-tribromo-
3,4,5-Tribromopyridine (CAS 2457-48-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H2Br3N and a molecular weight of 315.788 g/mol. Key properties include a melting point of 106.5-107.5ºC, a boiling point of 284.0±35.0 °C at 760 mmHg, a density of 2.4±0.1 g/cm3 and a flash point of 125.6±25.9 °C. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2457-48-9
- Jingsj CID
- J-1081559-5
- Molecular Formula
- C5H2Br3N
- Molecular Weight
- 315.788 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 106.5-107.5ºC |
|---|---|
| Boiling Point | 284.0±35.0 °C at 760 mmHg |
| Density | 2.4±0.1 g/cm3 |
| Flash Point | 125.6±25.9 °C |
| Exact Mass | 312.773712 |
| PSA | 12.89000 |
| LogP | 3.28 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.642 |
GHS Safety & Compliance
- H301 — Toxic if swallowed
- H311 — Toxic in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H331 — Toxic if inhaled
- 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 3,4,5-Tribromopyridine?
The CAS number of 3,4,5-Tribromopyridine is 2457-48-9.
What are the molecular formula and molecular weight of 3,4,5-Tribromopyridine?
3,4,5-Tribromopyridine has molecular formula C5H2Br3N and molecular weight 315.788 g/mol.
Is 3,4,5-Tribromopyridine hazardous?
3,4,5-Tribromopyridine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H315 — Causes skin irritation.
What are the upstream and downstream products of 3,4,5-Tribromopyridine?
For 3,4,5-Tribromopyridine, Upstream Products: 3,5-dibromo-4-pyridinol, 4-Hydroxypyridine; Downstream Products: 3,5-Dibromo-4-methoxypyridine, 4-Amino-3,5-dibromopyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3,4,5-Tribromopyridine (CAS 2457-48-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1081559-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.