105562-49-0

Basic information

• Product Name: Cyclohexanecarbonyl chloride, 4-isocyanato- (9CI)
• Synonyms: Cyclohexanecarbonyl chloride, 4-isocyanato- (9CI)
• CAS NO: 105562-49-0
• Molecular Formula: C₈H₁₀ClNO₂
• Molecular Weight: 187.6235
• Product Categories: ACIDHALIDE
• Mol File: 105562-49-0.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 88-89 °C(Press: 0.1 Torr)
• Appearance: /
• Density: 1.32±0.1 g/cm3(Predicted)
• CAS DataBase Reference: Cyclohexanecarbonyl chloride, 4-isocyanato- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexanecarbonyl chloride, 4-isocyanato- (9CI)(105562-49-0)
• EPA Substance Registry System: Cyclohexanecarbonyl chloride, 4-isocyanato- (9CI)(105562-49-0)

Safety Data

• Hazardous Substances Data: 105562-49-0(Hazardous Substances Data)

Upstream product

• 150-13-0 4-amino-benzoic acid 
• 75-44-5 phosgene 
• 1776-53-0 4-aminocyclohexanecarboxylic acid 

Relevant articles and documents

Synthesis and Stabilisation of Isocyanatoketenes

The isocyanatocarbonyl chlorides 1a-m were prepared and converted to the corresponding isocyanatoketenes 2a-m by means of hydrogen chloride elimination with triethylamine. (Isocyanatoalkyl)ketenes with less then three carbon atoms between the functional groups yield crosslinked and oligomeric products, respectively, by intermolecular reaction of the different heterocumulene systems. (ω-Isocyanatoalkyl)aldoketenes with three and more carbon atoms between the functional groups (2d-h) stabilize uniformly by -cycloaddition of the ketene groups to yield 3-(ω-isocyanatoalkyl)-4-(ω-isocyanatoalkylidene)-2-oxetanones (3d-h) (diisocyanatodiketenes). (4-Isocyanatophenyl)ketene (2l) and (3-isocyanato-1,5-pentanediyl)ketene (2k) stabilize in analogy to the unsubstituted parent compounds to give 6l and 4k, respectively.