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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Silane >3-Mercaptopropylmethyldimethoxysilane

3-Mercaptopropylmethyldimethoxysilane

3-Mercaptopropylmethyldimethoxysilane Structure
  • ₹2600 - ₹15577.18
  • Product name: 3-Mercaptopropylmethyldimethoxysilane
  • CAS: 31001-77-1
  • MF: C6H16O2SSi
  • MW: 180.34
  • EINECS:250-426-8
  • MDL Number:MFCD00053923
  • Synonyms:Methyl(3-mercaptopropyl)dimethoxysilane;1-Propanethiol, 3-(dimethoxymethylsilyl)-;3-MERCAPTOPROPYLMETHYLDIMETHOXYSILANE 95%;3-Methyldimethoxysilypropylmercaptan;(3-Mercaptopropyl)methyldimethoxysilane, Dimethoxy-(3-mercaptopropyl)methylsilane;SG-Si590;DIMETHOXY-(3-MERCAPTOPROPYL)METHYLSILANE;3-(dimethoxymethylsilyl)propanethiol
3 prices
Selected condition:

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)

Package

  • 25ML
  • 50ML
  • 250ML
  • ManufacturerTCI Chemicals (India)
  • Product numberM1323
  • Product description3-Mercaptopropyl(dimethoxy)methylsilane min. 95.0 %
  • Packaging25ML
  • Price₹2600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number63796
  • Product description(3-Mercaptopropyl)methyldimethoxysilane ≥95.0%
  • Packaging50ML
  • Price₹4882.08
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number63796
  • Product description(3-Mercaptopropyl)methyldimethoxysilane ≥95.0%
  • Packaging250ML
  • Price₹15577.18
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) M1323 3-Mercaptopropyl(dimethoxy)methylsilane min. 95.0 % 25ML ₹2600 2022-05-26 Buy
Sigma-Aldrich(India) 63796 (3-Mercaptopropyl)methyldimethoxysilane ≥95.0% 50ML ₹4882.08 2022-06-14 Buy
Sigma-Aldrich(India) 63796 (3-Mercaptopropyl)methyldimethoxysilane ≥95.0% 250ML ₹15577.18 2022-06-14 Buy

Properties

Boiling point :96 °C/30 mmHg (lit.)
Density :1 g/mL at 25 °C (lit.)
vapor pressure :23-12790Pa at 20-25℃
refractive index :n20/D 1.45(lit.)
Flash point :199°F
form :Liquid
pka :10.40±0.10(Predicted)
color :Colorless
Specific Gravity :1.0
Water Solubility :Insoluble in water.
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
BRN :2424867
LogP :-0.82-2.9 at 20℃
CAS DataBase Reference :31001-77-1(CAS DataBase Reference)
EPA Substance Registry System :1-Propanethiol, 3-(dimethoxymethylsilyl)- (31001-77-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(3-Mercaptopropyl)methyldimethoxysilane is used as coupling agent to improve the adhesion of sulfur cured elastomers (polysulfide, polyurethane sealants) to inorganic fillers (such as silica, glass, clay, mica), fiberglass and surfaces. It is also used as a pretreatment on minerals or added at the time of compounding and to improve low-rolling resistance in silica-reinforced tire tread compounds.

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