Trimethoxysilylpropanethiol suppliers
Trimethoxysilylpropanethiol
- CAS:
- 4420-74-0
- MF:
- C6H16O3SSi
- MW:
- 196.34
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Properties
- Melting point:
- <-50°C
- Boiling point:
- 213-215 °C(lit.)
- Density
- 1.057 g/mL at 25 °C(lit.)
- vapor pressure
- 0.2 hPa (20 °C)
- refractive index
- n
20/D 1.444(lit.)
- Flash point:
- 204 °F
- storage temp.
- 2-8°C
- solubility
- Miscible with methanol, ethanol, isopropanol, acetone, benzene, toluene and xylene.
- form
- Liquid
- pka
- 10.47±0.10(Predicted)
- Specific Gravity
- 1.04
- color
- Clear colorless to light yellow
- Water Solubility
- decomposes
- Sensitive
- Air & Moisture Sensitive
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 2038119
- Stability:
- Stable, but moisture sensitive - may decomposes on exposure to moist air. Incompatible with water, alcohols, strong oxidizing agents, strong acids.
- InChIKey
- UUEWCQRISZBELL-UHFFFAOYSA-N
- LogP
- -1.4-1.7 at 20℃
Safety Information
- Symbol(GHS)
GHS07,GHS09
- Signal word
- Warning
- Hazard statements
- H302-H317-H411
- Precautionary statements
- P273-P280-P301+P312+P330-P302+P352
- Hazard Codes
- Xn,N
- Risk Statements
- 22-43-51/53
- Safety Statements
- 24/25-36/37-61-57-37-24
- RIDADR
- UN 3082 9/PG 3
- WGK Germany
- 2
- RTECS
- TZ7800000
- F
- 1-10-13
- Autoignition Temperature
- 235 °C
- TSCA
- Yes
- HazardClass
- 9
- PackingGroup
- III
- HS Code
- 29310095
- Toxicity
- LD50 orally in Rabbit: 774 mg/kg LD50 dermal Rabbit 2268 mg/kg
Use
Trimethoxysilylpropanethiol is a bifunctional organosilane possessing a reactive organic mercapto and a hydrolyzable inorganic methoxysilyl group. Trimethoxysilylpropanethiol 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: Trimethoxysilylpropanethiol 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.
305 supplier list of "Trimethoxysilylpropanethiol"
$0.00-0.00 / 1kg
- Product Name:3-Mercaptopropyltrimethoxysilane
- Products Intro:Purity: 98%|Package: 1kg;0.00;USD|25kg;0.00;USD|200kg;0.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: special silane,special siloxanes,modified siloxanes,silane polymers,pharmaceutical intermediates
$0.00/ 25KG
- Product Name:Trimethoxysilylpropanethiol
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide,Xylazine,Xylazine hcl
$8.00-0.60 / 1KG
- Product Name:3-Mercaptopropyltrimethoxysilane
- Products Intro:Purity: 99% | Package: 1KG;8USD|1000KG;0.6USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical raw materials,Organic raw materials,Petrochemicals,Chemical reagents,Intermediates
$1.00/ 1KG
- Product Name:Trimethoxysilylpropanethiol
- Products Intro:Purity: 99% | Package: 1KG;1USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information