ChemicalBook Product Catalog Chemical Reagents Organic reagents Cyanate ester / isocyanate 4-Cyanophenyl isocyanate

4-Cyanophenyl isocyanate

4-Cyanophenyl isocyanate Basic information
Product Name:4-Cyanophenyl isocyanate
Synonyms:P-CYANOPHENYL ISOCYANATE;4-CYANOPHENYL ISOCYANATE;4-ISOCYANATOBENZONITRILE;4-isocyanato-benzonitril;Benzonitrile, 4-isocyanato-;4-Cyanophenyl isocyanate,95%;4-Cyanophenyl;4-CYANOPHENYL ISOCYANATE 95%
CAS:40465-45-0
MF:C8H4N2O
MW:144.13
EINECS:254-934-0
Product Categories:Isocyanates;Phenyls & Phenyl-Het;Phenyls & Phenyl-Het;Nitrogen Compounds;Organic Building Blocks
Mol File:40465-45-0.mol
4-Cyanophenyl isocyanate Structure
4-Cyanophenyl isocyanate Chemical Properties
Melting point 101-104 °C (lit.)
Boiling point 262.72°C (rough estimate)
density 1.2851 (rough estimate)
refractive index 1.4900 (estimate)
storage temp. 2-8°C
form Crystalline Needles or Solid
color Off-white to beige
Water Solubility insoluble (dec)
CAS DataBase Reference40465-45-0(CAS DataBase Reference)
EPA Substance Registry SystemBenzonitrile, 4-isocyanato- (40465-45-0)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36/37/39
RIDADR UN 2206 6.1/PG 3
WGK Germany 3
HS Code 2929100090
MSDS Information
ProviderLanguage
4-Isocyanatobenzonitrile English
SigmaAldrich English
ACROS English
4-Cyanophenyl isocyanate Usage And Synthesis
Chemical Propertiesoff-white to beige crystalline needles or solid
General Description4-Cyanophenyl isocyanate, also known as 4-isocyanatobenzonitrile, is an aryl isocyanate. It alters the surface of silk sericin in lithium chloride/dimethyl sulfoxide solvent by forming urethane linkages.
4-Cyanophenyl isocyanate Propyl isocyanate Phenyl isocyanate 3-CYANOPHENYL ISOCYANATE,M-CYANOPHENYL ISOCYANATE 2-CYANOPHENYL ISOCYANATE ISOCYANIC ACID ISOCYANATE 4-Aminobenzonitrile P-TOLYL ISOCYANATE Isocyanatocyclohexane
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