O-Phenylhydroxylamine hydrochloride
Also known as: Hydroxylamine, O-phenyl-, hydrochloride (1:1), Phenoxyamine hydrochloride, (Aminooxy)benzene hydrochloride (1:1), MFCD00043271, EINECS 228-039-0
O-Phenylhydroxylamine hydrochloride (CAS 6092-80-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H8ClNO and a molecular weight of 145.587 g/mol. Key properties include a melting point of -132ºC (dec.), a boiling point of 191.9ºC at 760 mmHg and a flash point of 82.5ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6092-80-4
- Jingsj CID
- J-5612-2
- Molecular Formula
- C6H8ClNO
- Molecular Weight
- 145.587 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -132ºC (dec.) |
|---|---|
| Boiling Point | 191.9ºC at 760 mmHg |
| Flash Point | 82.5ºC |
| Exact Mass | 145.029449 |
| PSA | 35.25000 |
| LogP | 2.44140 |
| Appearance | Powder | White to yellow |
GHS Safety & Compliance
- H301 — Toxic if swallowed
Customs & Trade Information
| HS Code | 2922199090 |
|---|---|
| Summary | 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of O-Phenylhydroxylamine hydrochloride?
The CAS number of O-Phenylhydroxylamine hydrochloride is 6092-80-4.
What are the molecular formula and molecular weight of O-Phenylhydroxylamine hydrochloride?
O-Phenylhydroxylamine hydrochloride has molecular formula C6H8ClNO and molecular weight 145.587 g/mol.
Is O-Phenylhydroxylamine hydrochloride hazardous?
O-Phenylhydroxylamine hydrochloride has GHS signal word Danger and hazard statements H301 — Toxic if swallowed.
What are the upstream and downstream products of O-Phenylhydroxylamine hydrochloride?
For O-Phenylhydroxylamine hydrochloride, Upstream Products: Phenol, Potassium phenoxide; Downstream Products: 2-Ethyl-3-methylbenzofuran, 2-Hydroxydibenzofuran.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "O-Phenylhydroxylamine hydrochloride (CAS 6092-80-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5612-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.