| Identification | More | [Name]
4-Cyanophenyl isocyanate | [CAS]
40465-45-0 | [Synonyms]
4-CYANOPHENYL ISOCYANATE
4-ISOCYANATOBENZONITRILE
P-CYANOPHENYL ISOCYANATE
4-isocyanato-benzonitril
4-Cyanophenyl
4-CYANOPHENYL ISOCYANATE 95%
Benzonitrile, 4-isocyanato- | [EINECS(EC#)]
254-934-0 | [Molecular Formula]
C8H4N2O | [MDL Number]
MFCD00037038 | [Molecular Weight]
144.13 | [MOL File]
40465-45-0.mol |
| Chemical Properties | Back Directory | [Appearance]
off-white to beige crystalline needles or solid | [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) | [Detection Methods]
HPLC | [CAS DataBase Reference]
40465-45-0(CAS DataBase Reference) | [Storage Precautions]
Store under nitrogen;Moisture sensitive | [EPA Substance Registry System]
40465-45-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 2206 6.1/PG 3
| [WGK Germany ]
3
|
| Hazard Information | Back Directory | [Chemical Properties]
off-white to beige crystalline needles or solid | [General Description]
4-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. |
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