26551-86-0

Basic information

• Product Name: Carbonimidic dichloride, (chlorocarbonyl)-
• Synonyms: N-Chlorcarbonyl-isocyaniddichlord;Carbonyl-chlorid-isocyaniddichlorid;N-Chlorcarbonylisocyaniddichlorid;N-chlorocarbonyl-carbonimidic acid dichloride;N-chloroformylcarbonimidoyl dichloride;chloranhydride of dichloromethylene carbamic acid;Carbonimidic dichloride,(chlorocarbonyl);Chlorocarbonylisocyanid-dichlorid
• CAS NO: 26551-86-0
• Molecular Formula: C2Cl3NO
• Molecular Weight: 160.387
• Mol File: 26551-86-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Carbonimidic dichloride, (chlorocarbonyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Carbonimidic dichloride, (chlorocarbonyl)-(26551-86-0)
• EPA Substance Registry System: Carbonimidic dichloride, (chlorocarbonyl)-(26551-86-0)

Safety Data

• Hazardous Substances Data: 26551-86-0(Hazardous Substances Data)

Upstream product

• 6470-09-3 carbonyl diisothiocyanate 
• 123-38-6 propionaldehyde 

Downstream Products

• 69093-89-6 C₉H₈Cl₂N₂O₃S 
• 61351-40-4 Dichloromethylene-carbamic acid chloro-phenyl-methyl ester 

Relevant articles and documents

About the Preparation and Chlorination of Carbonyl Diisothiocyanate

An improved preparation of carbonyl diisothiocyanate (1) is described.Compound 1 can be stored in form of its stable hydrochloride 3.Depending on the reaction conditions chlorination of 1 leads to the acyl isocyanide dichlorides 5 or 8.Compound 5 reacts with amines to give: the triazines 9a - c, the ammelines 11a, b, the guanidines 12 and 16a, or the acylcarbodiimides 14 and 15.With sodium phenolate 5 forms the dialkylidene urea 17, and with thiolates the derivatives 18a - c of dithiocarbonic acid.Compound 8 racts with thiophenolate to give 19 and with tert-butylamine to yield the carbamoylcarbodiimide 20.