4083-64-1 p-Toluenesulfonyl isocyanate

product Name	p-Toluenesulfonyl isocyanate
CAS No	4083-64-1
Synonyms	PTSI; Tosyl isocyanate; 4-methylbenzenesulfonyl isocyanate; p-Methylphenylsulfonyl lsocyanate; 4-Toluenesulfonyl isocyanate
Molecular Formula	C₈H₇NO₃S
Molecular Weight	197.2111
InChI	InChI=1/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
EINECS	223-810-8
Molecular Structure
Density	1.27g/cm³
Boiling point	288.8°C at 760 mmHg
Refractive index	1.566
Flash point	128.5°C
Water solubility	reacts
Vapour Pressur	0.00396mmHg at 25°C
Hazard Symbols	Xn:Harmful;
Risk Codes	R14:; R36/37/38:; R42:;
Safety Description	S26:; S28A:; S30:;
MSDS	Material Safety Data Sheet

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