1,4-Dicyanobenzene (CAS 623-26-7) is subject to US TSCA Inventory requirements; its supply in the EU requires a valid REACH registration ((EC) No 1907/2006). RawSource cannot verify third-party supplier registrations; buyers must demand documented TSCA and REACH compliance for their jurisdiction and volume (EC 210-783-2).
What is it
1,4-Dicyanobenzene (CAS 623-26-7, C8H4N2) is an aromatic dinitrile sold as a synthesis intermediate. It is a defined building block that downstream manufacturers transform into final products.
Role in synthesis
The two nitrile groups can be hydrolyzed to acids/amides or reduced to amines (route to p-xylylenediamine), making it a versatile difunctional building block. The substitution pattern (isomer) is part of the compound's identity. Confirm the CAS to ensure it matches your route, as positional isomers react differently and generate different products.
Applications
Used as a building block for polymers, p-xylylenediamine, pigments, and fine chemical intermediates. RawSource supplies the intermediate; subsequent synthesis, product registration, and any application or efficacy are the responsibility of the manufacturer using it.
Forms, grades, and handling
Supplied with a defined assay and Certificado de Análisis (CdA) per batch. Define the assay and key impurity limits required by your route. Some haloaromatic intermediates are hazardous and regulated; confirm regulatory status and handling conditions in your jurisdiction and always consult the current Safety Data Sheet (SDS). Typical values do not constitute a guaranteed specification; the Certificado de Análisis (CdA) prevails.
Bulk supply and custom quantities
RawSource sources 1,4-Dicyanobenzene directly from bulk producers and in custom quantities, with Certificado de Análisis (CdA), Ficha Técnica, and SDS per batch. Specify the assay, impurity limits, and quantity (sample, pilot, or production) to quote and confirm supply continuity. See the full range in the intermediate guide.
Preguntas frecuentes
What is 1,4-Dicyanobenzene used for?
1,4-Dicyanobenzene (CAS 623-26-7) is an aromatic dinitrile intermediate used to manufacture polymers, p-xylylenediamine, pigments, and fine chemicals.
Can RawSource supply 1,4-Dicyanobenzene in bulk or custom quantities?
Yes. RawSource supplies 1,4-Dicyanobenzene in bulk and custom quantities (sample, pilot, production) with Certificado de Análisis (CdA), Ficha Técnica, and SDS per batch. Specify the assay, impurity limits, and quantity to quote and confirm supply.
What is the REACH and TSCA regulatory status of 1,4-Dicyanobenzene?
1,4-Dicyanobenzene (CAS 623-26-7) is subject to US TSCA Inventory requirements; its supply in the EU requires a valid REACH registration ((EC) No 1907/2006). RawSource cannot verify third-party supplier registrations; buyers must demand documented TSCA and REACH compliance for their jurisdiction and volume (EC 210-783-2).