Bis[3-(triethoxysilyl)propyl] tetrasuIfide

Silver Fern is a leading supplier and distributor of bulk specialty chemicals, with over 20 years of serving North America’s top manufacturers.

Bis[3-(triethoxysilyl)propyl] tetrasuIfide is a versatile chemical compound with numerous industrial applications, valued for its ability to impart desirable properties to various materials.

Product Details

Formula:

C18H42O6S4Si2

CAS Number:

40372-72-3

Also Known As:

3,3′-Tetrathiobis(propyl-triethoxysilane); 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane

applications:

Bis[3-(triethoxysilyl)propyl] tetrasuIfide is widely employed as a coupling agent in the production of adhesives, sealants, and coatings to enhance adhesion to substrates such as glass, metal, and ceramics.

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Yellow viscous liquid

Boiling Point, °C

250

Density, g/cm3

1.08

Flash Point, °C

91

Molecular weight, g/mol

538.95

Odor

Slight alcohol odor

Purity, %

≥90

Refractive index, n20/D

1.49

COMMERCIAL REQUESTS ONLY

We have helped multiple customers, from small end users to large Fortune 500 customers, with their Bis[3-(triethoxysilyl)propyl] tetrasuIfide supply requirements and can ship bulk and various packaged products to meet such needs.

Structure:

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