2-Chloro-1,3-dinitrobenzene
Also known as: 1-Chloro-2,6-dinitrobenzene, 2,6-Dinitrochlorobenzene, 2,6-Dinitro-1-chlorobenzene, 1,3-Dinitro-2-chlorobenzene, 2,6-Dinitrophenyl chloride, Benzene, 2-chloro-1,3-dinitro-, EINECS 210-107-6, MFCD00014689
2-Chloro-1,3-dinitrobenzene (CAS 606-21-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H3ClN2O4 and a molecular weight of 202.552 g/mol. Key properties include a melting point of 86-88°C, a boiling point of 311.9±22.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 142.4±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 606-21-3
- Jingsj CID
- J-1993406-6
- Molecular Formula
- C6H3ClN2O4
- Molecular Weight
- 202.552 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 86-88°C |
|---|---|
| Boiling Point | 311.9±22.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 142.4±22.3 °C |
| Exact Mass | 201.978134 |
| PSA | 91.64000 |
| LogP | 1.79 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.625 |
Customs & Trade Information
| HS Code | 2904902000 |
|---|---|
| Summary | 2904902000 4-chloro-1,2-dinitrobenzene。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:5.5%。General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Chloro-1,3-dinitrobenzene?
The CAS number of 2-Chloro-1,3-dinitrobenzene is 606-21-3.
What are the molecular formula and molecular weight of 2-Chloro-1,3-dinitrobenzene?
2-Chloro-1,3-dinitrobenzene has molecular formula C6H3ClN2O4 and molecular weight 202.552 g/mol.
What are the upstream and downstream products of 2-Chloro-1,3-dinitrobenzene?
For 2-Chloro-1,3-dinitrobenzene, Upstream Products: Chlorobenzene, 4-Chloro-3,5-dinitrobenzoic acid, 2,6-Dinitroaniline; Downstream Products: 2,6-Dinitroaniline, 2-Chloro-3-nitroaniline, 1,2-Diamino-3-nitrobenzene.
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-Chloro-1,3-dinitrobenzene (CAS 606-21-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993406-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.