3-Chloro-4-nitrophenol
Also known as: 2-Chloro-4-hydroxynitrobenzene, 3-Chlor-4-nitro-1-hydroxy-benzol, 3-Chlor-4-nitro-phenol, 3-Chlor-4-nitrophenol, 3-chloro-4-nitro-phenol, 3-chloro-4-nitrophenol, 4-nitro-3-chlorophenol, Lenvatinib Impurity 44, Phenol, 3-chloro-4-nitro-, Phenol,3-chloro-4-nitro, WNR DQ BG
3-Chloro-4-nitrophenol (CAS 491-11-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H4ClNO3 and a molecular weight of 173.554 g/mol. Key properties include a boiling point of 330.5±27.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 153.7±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 491-11-2
- Jingsj CID
- J-1403092-3
- Molecular Formula
- C6H4ClNO3
- Molecular Weight
- 173.554 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 330.5±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 153.7±23.7 °C |
| Exact Mass | 172.987976 |
| PSA | 66.05000 |
| LogP | 2.28 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.627 |
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 3-Chloro-4-nitrophenol?
The CAS number of 3-Chloro-4-nitrophenol is 491-11-2.
What are the molecular formula and molecular weight of 3-Chloro-4-nitrophenol?
3-Chloro-4-nitrophenol has molecular formula C6H4ClNO3 and molecular weight 173.554 g/mol.
What are the upstream and downstream products of 3-Chloro-4-nitrophenol?
For 3-Chloro-4-nitrophenol, Upstream Products: 3-Chlorophenol, 1-chloro-2-nitrobenzene, 3-Chloro-4-nitroaniline; Downstream Products: Chlorthion, 2-Chloro-4-methoxy-1-nitrobenzene, 4-Amino-3-chlorophenol.
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-Chloro-4-nitrophenol (CAS 491-11-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1403092-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.