2,5-Dichlorobenzoyl cyanide

Also known as: (2,5-Dichlorophenyl)oxoacetonitrile, 2,5-Dichloro-α-oxobenzeneacetonitrile, 2,5-Dichloro-α-oxo-benzeneacetonitrile, 2,5-Dichlorobenzoyl nitrile, 2,5-DCBN, Benzeneacetonitrile, 2,5-dichloro-α-oxo-, LAMOTRIGINE impurity 4

2,5-Dichlorobenzoyl cyanide (CAS 64985-85-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H3Cl2NO and a molecular weight of 200.02200 g/mol. Key properties include a boiling point of 303.9ºC at 760 mmHg, a density of 1.446 g/cm3 and a flash point of 137.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 64985-85-9
Jingsj CID: J-1522677-4
Molecular Formula: C₈H₃Cl₂NO
Molecular Weight: 200.02200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	303.9ºC at 760 mmHg
Density	1.446 g/cm3
Flash Point	137.6ºC
Exact Mass	198.95900
PSA	40.86000
LogP	2.69968
Refractive Index	1.579

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,5-Dichlorobenzoyl cyanide?

The CAS number of 2,5-Dichlorobenzoyl cyanide is 64985-85-9.

What are the molecular formula and molecular weight of 2,5-Dichlorobenzoyl cyanide?

2,5-Dichlorobenzoyl cyanide has molecular formula C8H3Cl2NO and molecular weight 200.02200 g/mol.

What are the upstream and downstream products of 2,5-Dichlorobenzoyl cyanide?

For 2,5-Dichlorobenzoyl cyanide, Upstream Products: 2,5-Dichlorobenzoyl chloride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2,5-Dichlorobenzoyl cyanide (CAS 64985-85-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1522677-4 (accessed 2026-11-09).

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