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PVI

Details for PVI

PVI

Category:

Catalyst and Auxiliary

PVI
CAS NO: 17796-82-6
EC NO: 241-774-1
Molecular Formula: C16H19ClOSi
Molecular Weight: 290.86
Specification:
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
Molecular Weight: 261.34
CAS NO: 17796-82-6

Specification:

Item

Crystal

Oiled crystal

Granule

Appearance

White crystal(granule)

Initial M.P. oC ≥

90.0

90.0

90.0

Loss on drying % ≤

0.30

0.40

0.30

Ash % ≤

0.30

0.40

0.30

Residues on 840μm sieve, % ≤

0.00

0.00

\

Additive, %

\

0.0-2.0

\

Granule Diameter, mm

\

\

2.50

Properties: Specific gravity: 1.25--1.35. Soluble in acetone, benzene, toluol, diethyl ether, ethyl acetate, hot CCl4 and hot alcohol, slightly soluble in gasoline, insoluble in derosene and water.

Application: Pre-vulcanisation inhabitor. Provide predictable scorch control in most sulphur valcanisation; Improved cost performance through marginal stock recovery, single- stage mixing, higher processing and/or curing temperatures; activity is linear and higher than most retarders; may cause bloom above 0.5 phr. It is the anti-scorching agent for both natural and synthetic rubber.

Packaging: 25kg bag.

Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 1 years when stored under normal conditions.
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);
Molecular Structure: PVI 17796-82-6
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