84384-22-5

Basic information

• Product Name: diphenyl [(diphenoxymethylidene)carbamoyl]carbonimidate (non-preferred name)
• CAS NO: 84384-22-5
• Molecular Formula: C₂₇H₂₀N₂O₅
• Molecular Weight: 452.4581
• Mol File: 84384-22-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 558.5°C at 760 mmHg
• Flash Point: 198.3°C
• Density: 1.17g/cm³
• Vapor Pressure: 1.65E-12mmHg at 25°C
• Refractive Index: 1.585
• CAS DataBase Reference: diphenyl [(diphenoxymethylidene)carbamoyl]carbonimidate (non-preferred name)(CAS DataBase Reference)
• NIST Chemistry Reference: diphenyl [(diphenoxymethylidene)carbamoyl]carbonimidate (non-preferred name)(84384-22-5)
• EPA Substance Registry System: diphenyl [(diphenoxymethylidene)carbamoyl]carbonimidate (non-preferred name)(84384-22-5)

Safety Data

• Hazardous Substances Data: 84384-22-5(Hazardous Substances Data)

Upstream product

• 26551-87-1 Carbonylbis(isocyaniddichlorid) 
• 139-02-6 sodium phenoxide 

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.