1,3-Benzodinitrile

Name: 1,3-Benzodinitrile
Brand: Vaqora Chemicals
SKU: VQ-040402

About 1,3-Benzodinitrile

1,3-Benzodinitrile is a nitrile building block carrying the CAS registry number 626-17-5. The compound has the formula C8H4N2, corresponding to a molecular weight of 128.13 g/mol. Systematically, it is named benzene-1,3-dicarbonitrile. Common synonyms include Isophthalonitrile and 1,3-Benzenedicarbonitrile.

Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,3-Benzodinitrile
Catalogue No.	VQ-040402
CAS Number	626-17-5
IUPAC name	benzene-1,3-dicarbonitrile
Molecular formula	C₈H₄N₂
Molecular weight	128.13 g/mol
Exact mass	128.0374
HSN code	2933
InChIKey	LAQPNDIUHRHNCV-UHFFFAOYSA-N
SMILES	C1=CC(=CC(=C1)C#N)C#N
PubChem CID	12276

Physical properties
Physical form	Other
LogP (XLogP3)	0.8
H-bond donors / acceptors	0 / 2
TPSA	47.6 Å²
Synonyms	Isophthalonitrile, 1,3-Benzenedicarbonitrile, m-Dicyanobenzene, 3-Cyanobenzonitrile, m-Phthalodinitrile, m-Benzenedinitrile, 1,3-Benzendikarbonitril, Nitril kyseliny isoftalove, Dinitrile of isophthalic acid, m-PDN, m-Cyanobenzonitrile

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H332Harmful if inhaled

Precautionary statements: P261, P264, P270, P271, P301 + P317, P304 + P340, P317, P330, 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 1,3-Benzodinitrile?

The CAS Registry Number of 1,3-Benzodinitrile is 626-17-5. It is also known as Isophthalonitrile, 1,3-Benzenedicarbonitrile, m-Dicyanobenzene.

What is the molecular formula and molecular weight of 1,3-Benzodinitrile?

1,3-Benzodinitrile has the molecular formula C8H4N2 and a molecular weight of 128.13 g/mol. Its IUPAC name is benzene-1,3-dicarbonitrile.

Which grade and pack sizes of 1,3-Benzodinitrile can I order?

We supply 1,3-Benzodinitrile, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,3-Benzodinitrile?

Yes. Every lot of 1,3-Benzodinitrile 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 1,3-Benzodinitrile be shipped internationally?

Yes. 1,3-Benzodinitrile 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.