3-Nitrocatechol
Also known as: 3-nitrobenzene-1,2-diol, 1,2-Benzenediol, 3-nitro-, 2-hydroxy-6-nitrophenol, 3-Nitro-1,2-benzenediol, 3-Nitro-1.2-dihydroxy-benzol, 3-Nitro-brenzcatechin, 3-nitro-pyrocatechol, nitrocatechol
3-Nitrocatechol (CAS 6665-98-1) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C6H5NO4 and a molecular weight of 155.108 g/mol. Key properties include a boiling point of 268.6±25.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 123.7±11.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6665-98-1
- Jingsj CID
- J-1506285-8
- Molecular Formula
- C6H5NO4
- Molecular Weight
- 155.108 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 268.6±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 123.7±11.6 °C |
| Exact Mass | 155.021851 |
| PSA | 86.28000 |
| LogP | 1.82 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.668 |
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-Nitrocatechol?
The CAS number of 3-Nitrocatechol is 6665-98-1.
What are the molecular formula and molecular weight of 3-Nitrocatechol?
3-Nitrocatechol has molecular formula C6H5NO4 and molecular weight 155.108 g/mol.
What are the upstream and downstream products of 3-Nitrocatechol?
For 3-Nitrocatechol, Upstream Products: Catechol, 2-Nitrophenol, 3-Nitrophenol; Downstream Products: 3,4,5,6-Tetrabromo-1,2-benzoquinone, Tetrabromocatechol, Flesinoxan.
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-Nitrocatechol (CAS 6665-98-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506285-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.