Product Details
- Product Name3-Mercaptopropylmethyldimethoxysilane
- CAS No.31001-77-1
- EINECS No.250-426-8
- MFC6H16O2SSi
- MW180.34
- InChIKeyLOOUJXUUGIUEBC-UHFFFAOYSA-N
- AppearanceLiquidColorless
- density 1 g/mL at 25 °C (lit.)
- Boiling point 96 °C/30 mmHg (lit.)
- Water Solubility Insoluble in water.
| 3-Mercaptopropylmethyldimethoxysilane Basic information |
| Introduction |
| |
| 3-Mercaptopropylmethyldimethoxysilane Chemical Properties |
| Boiling point |
96 °C30 mm Hg(lit.) |
| density |
1 g/mL at 25 °C(lit.) |
| refractive index |
n20/D 1.45(lit.) |
| Fp |
199°F |
| form |
Liquid |
| color |
Colorless |
| Water Solubility |
Insoluble in water. |
| Sensitive |
Moisture Sensitive |
| CAS DataBase Reference |
31001-77-1(CAS DataBase Reference) |
| Hazard Codes |
Xi |
| Risk Statements |
36/37/38 |
| Safety Statements |
26-36 |
| RIDADR |
UN2924 |
| WGK Germany |
3 |
| F |
10-23 |
| TSCA |
Yes |
| HazardClass |
3 |
| PackingGroup |
III |
| |
| 3-Mercaptopropylmethyldimethoxysilane Usage And Synthesis |
| Introduction |
3-Mercaptopropylmethyldimethoxysilane is a bifunctional organosilane possessing a reactive organic mercapto and a hydrolyzable inorganic methoxysilyl group. 3-Mercaptopropylmethyldimethoxysilane is a clear, colorless to light yellow liquid with a slightly mercaptan odor. It is soluble in alcohols, ketones and aliphatic or aromatic hydrocarbons.
Applications:
- 3-Mercaptopropylmethyldimethoxysilane can be used as coupling agent to improve the adhesion of sulfur cured elastomers (polysulfide, polyurethane sealants) to inorganic fillers (such as silica, clay, glass, mica and talc etc.), fiberglass and surfaces. Mineral-reinforced articles such as shoe soles, rubber rollers and wheels, white sidewalls, and wire and cable insulation also can be produced with lower silane loadings.
- Used to improve properties of mineral filled elastomer, including modulus, tensile and tear strength, heat buildup, abrasion resistance, resilience, compression set and cure time.
- Used as a pretreatment on minerals or added at the time of compounding.
- Used to improve low-rolling resistance in silica-reinforced tire tread compounds.
|
| Chemical Properties |
Clear to straw liquid with unpleasant odor of sulfide. |
Company Profile
Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
