ChemicalBook--->CAS DataBase List--->56651-57-1

56651-57-1

56651-57-1 Structure

56651-57-1 Structure
IdentificationMore
[Name]

4-Methylbenzyl isocyanate
[CAS]

56651-57-1
[Synonyms]

4-METHYLBENZYL ISOCYANATE
4-Methylbenzyl
4-METHYLBENZYL ISOCYANATE 97%
1-(isocyanatomethyl)-4-methylbenzene
[Molecular Formula]

C9H9NO
[MDL Number]

MFCD00673060
[Molecular Weight]

147.17
[MOL File]

56651-57-1.mol
Chemical PropertiesBack Directory
[Appearance]

clear colorless to yellow liquid
[Boiling point ]

55 °C/0.5 mmHg (lit.)
[density ]

1.052 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.522(lit.)
[Fp ]

215 °F
[storage temp. ]

2-8°C
[form ]

Liquid
[color ]

Clear colorless to yellow
[Detection Methods]

GC
[InChIKey]

KNYDWDHLGFMGCO-UHFFFAOYSA-N
[CAS DataBase Reference]

56651-57-1(CAS DataBase Reference)
[Storage Precautions]

Store under argon gas;Moisture sensitive
Safety DataBack Directory
[Hazard Codes ]

Xn
[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 .
R42:May cause sensitization by inhalation.
[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 ]

2206
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[HS Code ]

29291090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Dichloromethane-->Sodium bicarbonate-->Triphosgene-->4-Methylbenzylamine
Hazard InformationBack Directory
[Chemical Properties]

clear colorless to yellow liquid
[General Description]

4-Methylbenzyl isocyanate, also known as p-methylbenzyl isocyanate, is an organic building block containing an isocyanate group. Its vapor pressure has been reported.
Spectrum DetailBack Directory
[Spectrum Detail]

4-Methylbenzyl isocyanate(56651-57-1)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4-Methylbenzyl isocyanate, 97%(56651-57-1)
[Sigma Aldrich]

56651-57-1(sigmaaldrich)
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