2-Amino-5-chlorophenol
Also known as: 4-chloro-2-hydroxyaniline, 5-chloro-2-aminophenol, 5-chloro-o-aminophenol, 5-chloro-ortho-aminophenol, 2-hydroxy-4-chloroaniline, Phenol, 2-amino-5-chloro-
2-Amino-5-chlorophenol (CAS 28443-50-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H6ClNO and a molecular weight of 143.571 g/mol. Key properties include a melting point of 145-153 °C(lit.), a boiling point of 267.7±25.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 115.7±23.2 °C. 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.
- 28443-50-7
- Jingsj CID
- J-44622-0
- Molecular Formula
- C6H6ClNO
- Molecular Weight
- 143.571 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 145-153 °C(lit.) |
|---|---|
| Boiling Point | 267.7±25.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 115.7±23.2 °C |
| Exact Mass | 143.013794 |
| PSA | 46.25000 |
| LogP | 1.58 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.651 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2922299090 |
|---|---|
| Summary | 2922299090. other amino-naphthols and other amino-phenols, 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 2-Amino-5-chlorophenol?
The CAS number of 2-Amino-5-chlorophenol is 28443-50-7.
What are the molecular formula and molecular weight of 2-Amino-5-chlorophenol?
2-Amino-5-chlorophenol has molecular formula C6H6ClNO and molecular weight 143.571 g/mol.
Is 2-Amino-5-chlorophenol hazardous?
2-Amino-5-chlorophenol 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-Amino-5-chlorophenol?
For 2-Amino-5-chlorophenol, Upstream Products: 5-Chloro-2-nitrophenol, 4-Chloroaniline, 2-Ketoglutaric acid; Downstream Products: 2,6-Dichlorobenzoxazole, N-(4-Chloro-2-ethoxyphenyl)-2,2-dimethylpropanamide, N-(4-Chloro-3-cyano-7-ethoxy-6-quinolinyl)acetamide.
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-Amino-5-chlorophenol (CAS 28443-50-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44622-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.