Tosyl isocyanate avec des ac 4083-64-1

CAS No.:4083-64-1
MF:C8H7NO3S
EINECS No.:223-810-8
Lieu d'Origine:Shandong, Chine
Aspect:Blanc Prowder
Autres Noms:p-Toluenesulfonyl Isocyanate; 4-Isocyanatosulphonyltoluene,; p-Toluenesulfonylisocyanate,96%,AcroSeal; Isocyanicacid,anhydridewithp-toluenesulfonicacid(6CI); p-Toluenesulfonylisocyanate96%; p-Toluenesulfonylisocyanate,96%

CAS: 4083-64-1

Pureté: 99%

MF: C8H7NO3S

qu'est-ce que de Tosyl isocyanate avec des ac 4083-64-1

p-Toluenesulfonyl isocyanate subit catalysé au palladium bis-réaction d'allylation avec allylstannanes et d'allyle chlorures

Spécification

Article	Standard
Dosage	98%Min
Sous-OFFICIER	20.89 Min
Couleur	20APHA Max
PTSC	1%Max.

Emballage

De 200 kg/tambour, 16tons/20'container

Caprolactone packing NW

Application

p-Toluenesulfonyl Isocyanate (‌PTSI) ‌ P-toluenesulfonyl Isocyanate (‌PTSI) ‌ is also used as an intermediate in medicine or pesticide, and as a dehydrating agent in solvent, filler, pigment, etc., and is effectively applied in wet-cured one-component and conventional two-component polyurethane paint systems. ‌PTSI is widely used in chemical products as a dehydrating agent and also as a stabilizer in purified bisisocyanates to prevent their deterioration or discoloration.

p-Toluenesulfonyl-Isocyanate-application