2-Hydroxy-5-nitrobenzyl bromide
Also known as: Koshland's Reagent 1, Koshland's Reagent I, KOSHLAND REAGENT, KOSHLAND I, 2-(Bromomethyl)-4-nitrophenol, 2-BROMOMETHYL-4-NITROPHENOL, ALPHA-BROMO-4-NITRO-2-CRESOL, ALPHA-BROMO-4-NITRO-O-CRESOL, α-Bromo-4-nitro-o-cresol, Phenol, 2-(bromomethyl)-4-nitro-, MFCD00007340, EINECS 212-248-9
2-Hydroxy-5-nitrobenzyl bromide (CAS 772-33-8) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H6BrNO3 and a molecular weight of 232.031 g/mol. Key properties include a melting point of 144-149 °C(lit.), a boiling point of 383.0±32.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 185.5±25.1 °C. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 772-33-8
- Jingsj CID
- J-922677-1
- Molecular Formula
- C7H6BrNO3
- Molecular Weight
- 232.031 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 144-149 °C(lit.) |
|---|---|
| Boiling Point | 383.0±32.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 185.5±25.1 °C |
| Exact Mass | 230.953094 |
| PSA | 66.05000 |
| LogP | 2.27 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.654 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2908999090 |
|---|---|
| Summary | 2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 2-Hydroxy-5-nitrobenzyl bromide?
The CAS number of 2-Hydroxy-5-nitrobenzyl bromide is 772-33-8.
What are the molecular formula and molecular weight of 2-Hydroxy-5-nitrobenzyl bromide?
2-Hydroxy-5-nitrobenzyl bromide has molecular formula C7H6BrNO3 and molecular weight 232.031 g/mol.
Is 2-Hydroxy-5-nitrobenzyl bromide hazardous?
2-Hydroxy-5-nitrobenzyl bromide has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
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-Hydroxy-5-nitrobenzyl bromide (CAS 772-33-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-922677-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.