Description

1,4-Dicyano-2-Butene is a versatile dinitrile compound with a linear, unsaturated backbone. This chemical serves as a valuable intermediate in organic synthesis, particularly for constructing heterocyclic systems and functional polymers. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for its reactive cyano groups.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients and agrochemicals.
• Building block for the production of specialty polymers, including polyamides and adhesives.
• Precursor in organic synthesis for creating pyridine, pyrimidine, and other nitrogen-containing heterocycles.
• Used in research and development for novel material science applications.
• Intermediate for corrosion inhibitors and other specialty chemical additives.
• Starting material for the synthesis of dyes and pigments.

Basic Information

Product Name	1,4-Dicyano-2-Butene
CAS No.	1119-85-3
Molecular Formula	C6H6N2
Molecular Weight	106.12 g/mol
Synonyms	trans-1,4-Dicyano-2-butene; But-2-ene-1,4-dicarbonitrile; 2-Butenedinitrile; 1,4-Dicyanobut-2-ene; Fumaronitrile; (E)-1,4-Dicyano-2-butene; 2-Butene-1,4-dicarbonitrile
EINECS	214-276-5

Quality Control

Our 1,4-Dicyano-2-Butene is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research clients. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizers, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 97 °C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.