6187-14-0

Basic information

• Product Name: Acetic acid, dibutoxy-, butyl ester
• CAS NO: 6187-14-0
• Molecular Formula: C14H28O4
• Molecular Weight: 260.374
• Mol File: 6187-14-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Acetic acid, dibutoxy-, butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, dibutoxy-, butyl ester(6187-14-0)
• EPA Substance Registry System: Acetic acid, dibutoxy-, butyl ester(6187-14-0)

Safety Data

• Hazardous Substances Data: 6187-14-0(Hazardous Substances Data)

Upstream product

• 2372-45-4 sodium butanolate 
• 792950-89-1 butyl 3-bromo-3H-diazirine-3-carboxylate 

Downstream Products

• 39811-11-5 5-chloro-1H-benzimidazole-2-carbaldehyde 

Relevant articles and documents

The bromodiazirinyl anion: A weakly bound complex of diazirinylidene and a bromide ion

Experimental and computational evidence suggests that the cleavage of n-butyl and tert-butyl 3-bromodiazirine-3-carboxylates by sodium n-butoxide in DMF, affording high yields of dibutyl carbonates, may proceed by nucleophilic acyl displacement of the bromodiazirinyl anion, a weakly bound complex of a cyclic carbene c-CN2 (diazirinylidene) and a bromide ion. We explain the formation of substantial amounts of di-n-butoxymethane in the presence of n-butanol by a sequence of O-H insertion and denitrogenation reactions of the putative c-CN2 carbene. This ground-state singlet species is the last undescribed member of the CN2 family of reactive intermediates. It differs from classical N-heterocyclic carbenes by its high ionization potential and electron affinity.