2-Bromopyridine N-oxide hydrochloride
Also known as: 2-Bromopyridine 1-oxide hydrochloride, 2-Bromo-1-oxidopyridin-1-ium hydrochloride, 2-Bromopyridine N-oxide HCl, Pyridine, 2-bromo-, 1-oxide, hydrochloride, MFCD00012804, EINECS 279-594-0
2-Bromopyridine N-oxide hydrochloride (CAS 80866-91-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5BrClNO and a molecular weight of 210.45600 g/mol. Key properties include a melting point of 131-134 °C(lit.), a boiling point of 336.2ºC at 760 mmHg and a flash point of 157.1ºC. 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.
- 80866-91-7
- Jingsj CID
- J-11547-9
- Molecular Formula
- C5H5BrClNO
- Molecular Weight
- 210.45600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 131-134 °C(lit.) |
|---|---|
| Boiling Point | 336.2ºC at 760 mmHg |
| Flash Point | 157.1ºC |
| Exact Mass | 208.92400 |
| PSA | 25.46000 |
| LogP | 2.67960 |
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 2-Bromopyridine N-oxide hydrochloride?
The CAS number of 2-Bromopyridine N-oxide hydrochloride is 80866-91-7.
What are the molecular formula and molecular weight of 2-Bromopyridine N-oxide hydrochloride?
2-Bromopyridine N-oxide hydrochloride has molecular formula C5H5BrClNO and molecular weight 210.45600 g/mol.
Is 2-Bromopyridine N-oxide hydrochloride hazardous?
2-Bromopyridine N-oxide hydrochloride 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 2-Bromopyridine N-oxide hydrochloride?
For 2-Bromopyridine N-oxide hydrochloride, Downstream Products: 2-Bromopyridine, 2-bromopyridine,hydrochloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Bromopyridine N-oxide hydrochloride (CAS 80866-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11547-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.