Bis [3-(triethoxysilyl) propyl] tetrasulfide/best price/high purity/Cas No.40372-72-3 CAS NO.40372-72-3

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Min.Order Quantity:: 10 Gram

Purity:: 99%

Port:: Wuhan, Shanghai, Guangzhou, Tianjin port

Payment Terms:: L/C,T/T,MoneyGram,Other

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Keywords

Bis [3-(triethoxysilyl) propyl] tetrasulfide
purity 99% Bis [3-(triethoxysilyl) propyl] tetrasulfide
high quality cas 40372-72-3

Quick Details

ProName: Bis [3-(triethoxysilyl) propyl] tetras...
CasNo: 40372-72-3
Molecular Formula: C18H42O6S4Si2
Appearance: liquid
Application: pharmaceutical intermediate
DeliveryTime: within in 5-7 working days after recei...
PackAge: 25kg/paper drum or basis user request
Port: Wuhan, Shanghai, Guangzhou, Tianjin po...
ProductionCapacity: 200 Kilogram/Month
Purity: 99%
Storage: Store in dry, dark and ventilated plac...
Transportation: by sea/by express
LimitNum: 10 Gram
Grade: Industrial Grade,Pharma Grade

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Details

description

bis(triethoxysilylpropyl)tetrasulfide is an organosulfur compound with the formula s4[c3h6si(oet)3]2 (et = c2h5). the molecule consists of two trialkoxysilyl propyl groups linked with a polysulfide. it is often sold as a mixture with the trisulfide. the compound is a colorless viscous liquid that is soluble in ordinary organic solvents such as toluene. commercial samples often are yellowish. the compound is added to rubber compositions that contain silica filler.

properties

cas no.: 40372-72-3

formula: c18h42o6s4si2

exact mass: 538.14000

molecular weight: 538.95300

appearance & physical state: yellowish clear liquid

density: 1.08

boiling point: 250ºc

flash point: 91ºc

refractive index: 1.49

safety info

safety statements: 23-24/25

hs code: 2931900090

about us:

hubei jusheng technology co., ltd., is a large group corporation which engaged in the r&d and manufacture of chemicals, pharmaceuticals and intermediates. we have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. we have developed to a very famous group corporation enterprise in chemical industry step by step.