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1-Chloro-3,4-dinitrobenzene

Also known as: 3,4-Dinitrochlorobenzene, 4-Chloro-1,2-dinitrobenzene, Benzene, 4-chloro-1,2-dinitro-, 1,2-Dinitro-4-chlorobenzene, 1,2-Dinitro-5-chlorobenzene

1-Chloro-3,4-dinitrobenzene (CAS 610-40-2) 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 202.55200 g/mol. Key properties include a melting point of 40-41 °C, a boiling point of 16 °C (4 mmHg), a density of 1.687 g/mL at 25 °C(lit.) and a flash point of >110.0 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
610-40-2
Jingsj CID
J-35306-0
Molecular Formula
C6H3ClN2O4
Molecular Weight
202.55200 g/mol
Category
Aromatic Hydrocarbons
Last updated
11/3/2026

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Physicochemical Properties

Melting Point40-41 °C
Boiling Point16 °C (4 mmHg)
Density1.687 g/mL at 25 °C(lit.)
Flash Point>110.0 °C
Exact Mass201.97800
PSA91.64000
LogP3.20280
Refractive Indexn20/D 1.587(lit.)
Additional Propertyinsoluble

Customs & Trade Information

HS Code2904902000
Summary2904902000 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 1-Chloro-3,4-dinitrobenzene?

The CAS number of 1-Chloro-3,4-dinitrobenzene is 610-40-2.

What are the molecular formula and molecular weight of 1-Chloro-3,4-dinitrobenzene?

1-Chloro-3,4-dinitrobenzene has molecular formula C6H3ClN2O4 and molecular weight 202.55200 g/mol.

What are the upstream and downstream products of 1-Chloro-3,4-dinitrobenzene?

For 1-Chloro-3,4-dinitrobenzene, Upstream Products: 1-Chloro-3-nitrobenzene, 4-Chloro-2-nitroaniline, 3,4-Dinitroaniline; Downstream Products: 5-Chloro-N-methyl-2-nitroaniline, 2-Chloro-1-fluoro-4-nitrobenzene, 1-(5-Chloro-2-nitrophenyl)piperidine.

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-3,4-dinitrobenzene (CAS 610-40-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35306-0 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.