CAS. No 4083-64-1 Tosyl Isocyanate (PTSI)

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Product origin: Ningbo, Zhejiang, China
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Description

4083-64-1 p-Toluenesulfonyl isocyanate

product Namep-Toluenesulfonyl isocyanate
SynonymsPTSI; Tosyl isocyanate; 4-methylbenzenesulfonyl isocyanate; p-Methylphenylsulfonyl lsocyanate; 4-Toluenesulfonyl isocyanate
Molecular FormulaC8H7NO3S
Molecular Weight197.2111
InChIInChI=1/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
CAS Registry Number4083-64-1
EINECS223-810-8
Molecular Structure
Density1.27g/cm3
Boiling point288.8°C at 760 mmHg
Refractive index1.566
Flash point128.5°C
Water solubilityreacts
Vapour Pressur0.00396mmHg at 25°C
Hazard Symbols 
Xn:Harmful;
Risk CodesR14:;
R36/37/38:;
R42:;
Safety DescriptionS26:;
S28A:;
S30:;
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