Linkwell Rubber Chemicals (Hebi) Co., Ltd.

PVI

• Category :

  Catalyst and Auxiliary/Rubber Auxiliary Agent

• Synonyms :

  N-(Cyclohexylthio)phthalimide;Antiscorching Agent CTP;N-Cyclohexy(thio)phthalimide;N-(Cyclohexylthio)-phthalimide;2-(cyclohexylthio)-1h-isoindole-3(2h)-dione;3-(2H)-dione,2-(cyclohexylthio)-1H-Isoindole-1;cp29242;n-cyclohexylsulfenylphthalimide;santogardpvi;santogardpvi-ds;SANTOGARD(R)PVI;SANTOGARD(R);VANTARD PVI;CTPI;cyclohexylthiophthalimide;CYCLOHEXYL N-PHTHALIMIDYL SULFIDE;N-Cyclohexy(Thio)Phthalimide(Pvi)(Ctp);N-(Cyclohexylthio)phthalimide,SANTOGARD PVI-100%;1H-Isoindole-1,3(2H)-dione,2-(cyclohexylthio)- ;tert-butoxy(chloro)diphenylsilane;Rubber Antiscorching Agent CTP;Rubber Antiscorching Agent PVI;Anti-scorching Agent PVI;CTP;N-(cyclohexylthio) phthalimide;PVI;Antiscorching Agent PVI;Antiscorching Agent PVI(CTP);

• CAS NO :

  17796-82-6

• EC NO :

  241-774-1

• Molecular Formula :

  C₁₆H₁₉ClOSi

• Molecular Weight :

  290.86

• Main Specifications :

• InChI :

  InChI=1/C16H19ClOSi/c1-16(2,3)18-19(17,14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3

• Product description :

  Chemical Name:N-Cyclohexy(thio)phthalimide
  
  Molecular Formula:C₁₄H₁₅O₂SN
  
  Structural Formula:
  
  Molecular Weight:261.34
  
  CAS NO:17796-82-6
  
  Specification:

  Item	Crystal	Oiled crystal	Granule
  Appearance (visual inspection)	white (Granule)
  Initial M.P.οC≥	90.0	90.0	90.0
  heating loss %≤	0.40	0.40	0.40
  Ash%≤	0.30	0.30	0.30
  Residues on sieve(63μm), % ≤	0.50	0.50	\
  Residues on sieve(850μm), % ≤	1.00	1.00	\
  Oil content, %	\	1.0-2.0	\
  Granule diameter, mm	\	\	1.5-2.5

  
  Properties:White powder(Granule). Specific gravity: 1.25--1.35. Soluble in acetone, benzene, toluol, diethyl ether, ethyl acetate, hot CCl₄and hot alcohol, slightly soluble in gasoline, insoluble in derosene andwater.
  
  Application:PVI is used for the prevention of prevulcanization in most vulcanization system of sulphur. PVI has higher activity than most delay agents. Frosting will occur when its use level is higher than 0.5 pose.
  
  Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
  
  Storage:Stored in cool, dry and draughty place. Avoid direct sunlight. Shelf life is 2 yrs.
  
   

• Molecular Structure :