2,5-Dichlorobenzonitrile, 98%

Name: 2,5-Dichlorobenzonitrile, 98%
Brand: Vaqora Chemicals
SKU: VQ-009602

About 2,5-Dichlorobenzonitrile, 98%

2,5-Dichlorobenzonitrile (CAS 21663-61-6) is a nitrile building block offered by Vaqora Chemicals with a typical assay of 98%. The compound has the formula C7H3Cl2N, corresponding to a molecular weight of 172.01 g/mol. Common synonyms include Benzonitrile, 2,5-dichloro- and 2,5-dichlorobenzenecarbonitrile.

The material typically appears as white to almost white powder or crystals. Reported physical data include a melting point of 129-133 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for polymer and resin production and organic synthesis. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and polymers and plastics.

We offer 2,5-Dichlorobenzonitrile in 1 g, 5 g and 25 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Polymer & resin production
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,5-Dichlorobenzonitrile, 98%
Catalogue No.	VQ-009602
CAS Number	21663-61-6
IUPAC name	2,5-dichlorobenzonitrile
Molecular formula	C₇H₃Cl₂N
Molecular weight	172.01 g/mol
Exact mass	170.9643
Purity / assay	98%
HSN code	29349900
InChIKey	LNGWRTKJZCBXGT-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1Cl)C#N)Cl
PubChem CID	89000

Physical properties
Physical form	Crystalline
Appearance	White to almost white powder or crystals
Melting point	129-133 °C
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 1
TPSA	23.8 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2,5-Dichlorobenzonitrile, 98%?

The CAS Registry Number of 2,5-Dichlorobenzonitrile, 98% is 21663-61-6. It is also known as Benzonitrile, 2,5-dichloro-, 2,5-dichlorobenzenecarbonitrile.

What is the molecular formula and molecular weight of 2,5-Dichlorobenzonitrile, 98%?

2,5-Dichlorobenzonitrile, 98% has the molecular formula C7H3Cl2N and a molecular weight of 172.01 g/mol. Its IUPAC name is 2,5-dichlorobenzonitrile.

Which grade and pack sizes of 2,5-Dichlorobenzonitrile, 98% can I order?

We supply 2,5-Dichlorobenzonitrile, 98% in (98%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,5-Dichlorobenzonitrile, 98%?

Yes. Every lot of 2,5-Dichlorobenzonitrile, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2,5-Dichlorobenzonitrile, 98% be shipped internationally?

Yes. 2,5-Dichlorobenzonitrile, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.