- CAS Number: 4538-37-8
- Product Code: FVN00002
Formula: C6H8N2O2
Molecular Weight: 140.14
Synonyms: 1,4-Butane diisocyanate, Tetramethylene diisocyanate, BDI
Applications:
1,4-Diisocyanatobutane (also known as 1,4-Butane diisocyanate or BDI) is a highly reactive organic compound with two isocyanate (-NCO) groups on a four-carbon chain, used as a key building block in synthesizing flexible polyurethanes for coatings, adhesives, tissue engineering scaffolds, and contact lenses.