1-Chloro-2,4-dinitronaphthalene
Also known as: 2,4-Dinitro-1-chloronaphthalene, 2,4-Dinitro-1-naphthyl chloride, Chlorodinitronaphthalene, CDN, Naphthalene, 1-chloro-2,4-dinitro-, AmbscLK-296
1-Chloro-2,4-dinitronaphthalene (CAS 2401-85-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H5ClN2O4 and a molecular weight of 252.61100 g/mol. Key properties include a melting point of 146.5ºC, a boiling point of 404.3ºC at 760mmHg, a density of 1.586g/cm3 and a flash point of 198.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2401-85-6
- Jingsj CID
- J-992452-1
- Molecular Formula
- C10H5ClN2O4
- Molecular Weight
- 252.61100 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 146.5ºC |
|---|---|
| Boiling Point | 404.3ºC at 760mmHg |
| Density | 1.586g/cm3 |
| Flash Point | 198.3ºC |
| Exact Mass | 251.99400 |
| PSA | 91.64000 |
| LogP | 4.35600 |
| Vapor Pressure | 2.24E-06mmHg at 25°C |
| Refractive Index | 1.708 |
Customs & Trade Information
| HS Code | 2904909090 |
|---|---|
| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1-Chloro-2,4-dinitronaphthalene?
The CAS number of 1-Chloro-2,4-dinitronaphthalene is 2401-85-6.
What are the molecular formula and molecular weight of 1-Chloro-2,4-dinitronaphthalene?
1-Chloro-2,4-dinitronaphthalene has molecular formula C10H5ClN2O4 and molecular weight 252.61100 g/mol.
What are the upstream and downstream products of 1-Chloro-2,4-dinitronaphthalene?
For 1-Chloro-2,4-dinitronaphthalene, Upstream Products: 1-Chloro-4-nitronaphthalene, Martius Yellow, p-Toluenesulfonyl chloride; Downstream Products: Martius Yellow, 1,3-Dinitronaphthalene, 2,4-Dinitro-1-naphthol sodium salt.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Chloro-2,4-dinitronaphthalene (CAS 2401-85-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-992452-1 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.