- Category :
Organic chemicals and Derivatives
- CAS NO : 56706-10-6
- EC NO : 260-350-7
- Molecular Formula : C18H42O6S2Si2
- Main Specifications : This products is yellowish or transparent liquid non-soluble with water, but easily dissolved in connection with water or moisture gas.
- Synonyms : Bis-(¦Ã-triethoxysilylpropyl)-disulfide;Bis[¦Ã-(triethoxysilyl-propyl]-disulfide;Bis[3-(triethoxysilyl)propyl]disulfide;4,4,9,9-tetraethoxy-5,8-diethyl-3,10-dioxa-6,7-dithia-4,9-disiladodecane;Bis-(-(triethoxysilyl)propyl disulfide;Bis(triethoxysilpropyl)disulfide;Si-75(A-1589);Si-75;Bis(Triethoxysilylpropyl) Disulfide;Bis(triethoxysilylpropyl)disulfide;Sodium methyl siliconate;
Package: Packed in plastic drum or ISO tank container
Uses : Si-75 is a novel-bifunctional organic sulfur silane, successfully used in rubber industry.
Molecular Structure:
Product description:
1.Chemical Name: Bis-(triethoxy-silyl-propyl)-disulfide
2.CAS No.: 56706-10-6
3.Molecular Structure: (C2H5O)3SiCH2CH2CH2-S2-CH2CH2CH2Si(OC2H5)3
4.Molecular Weight: 485
5.Physical &Chemical Properties:
This products is yellowish or transparent liquid with a bit ethanol odour, soluble with some kinds of solvents such as ethanol,acetone,benzene, toluene, non-soluble with water, but easily dissolved in connection with water or moisture gas.
6.Technical Index:
Sulfur Content: 15% -16%
Ethanol Content: ≤0.5%
γ2 Content:≤3.0%
Impurity Substance Content:≥1.0%
Viscosity(γ20℃): ≤ 11.0
Flashing Point(℃): 93
Gravity(25℃):1.03
7.Usage:
Si-75 is a novel-bifunctional organic sulfur silane, successfully used in rubber industry, which improves rubber’s physical and mechanical properties, increasing elastic modulus tensile strength, conspicuously promoting the performance of abrasion resistance and compression property, reducing rubber’s viscosity as well as saving processing energy consumption.
8.Package:
Packed in plastic drum or ISO tank container.
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