Bis[3-(triethoxysilyl)propyl]tetrasulfide manufacturers and suppliers

Bis[3-(triethoxysilyl)propyl]tetrasulfide suppliers

Properties

Boiling point:: 250 °C

Density: 1.08 g/mL at 20 °C(lit.)

refractive index: n20/D 1.49

Flash point:: 91°C

storage temp.: 2-8°C, stored under nitrogen

form: Liquid

Specific Gravity: 1.095

Appearance: Colorless to light yellow Liquid

Water Solubility: Miscible with toluene, primary alcohols, ketones, benzene, chlorinated hydrocarbons, acetonitrile, dimethylformaminde and dimethysulfoxide. Immiscible with water.

Hydrolytic Sensitivity: 7: reacts slowly with moisture/water

BRN: 2062235

InChI: InChI=1S/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3

InChIKey: VTHOKNTVYKTUPI-UHFFFAOYSA-N

SMILES: CCO[Si](OCC)(OCC)CCCSSSSCCC[Si](OCC)(OCC)OCC

CAS DataBase Reference: 40372-72-3(CAS DataBase Reference)

EPA Substance Registry System: 3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy- (40372-72-3)

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H315-H319-H335

Precautionary statements: P261-P271-P280

Hazard Codes: Xi

Safety Statements: 23-24/25

WGK Germany: 1

TSCA: Yes

HS Code: 29309090

Use

Bis[3-(triethoxysilyl)propyl]tetrasulfide is a silylating coupling agent and modifier, and has been used in the design of a new generation of sustainable self-healing styrene-butadiene compounds.

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