Compound Q&A

What are the physical and chemical properties of Butyl 2-cyanoacrylate (CAS: 6606-65-1)?

Answer

Butyl 2-cyanoacrylate
Butyl 2-cyanoacrylate (CAS: 6606-65-1) is a colorless to slightly yellowish liquid with a high viscosity. It has a molecular weight of approximately 144.16 g/mol. The compound is soluble in organic solvents but only slightly soluble in water. It is highly reactive, polymerizing rapidly upon contact with moisture or polar solvents, forming a strong adhesive film.

About

CAS No 6606-65-1
English Name Butyl 2-cyanoacrylate
Molecular Formula C8H11NO2
Molecular Weight 142.2 g/mol
SMILES CCCCOC(=O)C(=C)C#N
InChIKey JJJFUHOGVZWXNQ-UHFFFAOYSA-N
Last Updated: 2025-09-23 10:23

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