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  7. Methyltriethoxysilane, 98%, Thermo Scientific Chemicals

Methyltriethoxysilane, 98%, Thermo Scientific Chemicals

Product Code. 11336776
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Quantity:
250 mL
1000 mL

Description

Methyltriethoxysilane is used in production of silicone polymers or silicone resin. It is used in non-metal surface treatment, non-aqueous polymer preparation, manufacture of semi-conductors, coatings and sealants. It finds application as cross linking agent and an adhesion promoter.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Methyltriethoxysilane is used in production of silicone polymers or silicone resin. It is used in non-metal surface treatment, non-aqueous polymer preparation, manufacture of semi-conductors, coatings and sealants. It finds application as cross linking agent and an adhesion promoter.

Solubility
Immiscible with water.

Notes
Moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong acids.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 2031-67-6
Molecular Formula C7H18O3Si
Molecular Weight (g/mol) 178.30
MDL Number MFCD00009066
InChI Key CPUDPFPXCZDNGI-UHFFFAOYSA-N
Synonym methyltriethoxysilane, triethoxy methyl silane, methyl triethoxysilane, silane, triethoxymethyl, triethoxysilylmethane, union carbide a-162, ici-ep 5850, silane, methyltriethoxy, methaneorthosiliconic acid, triethyl ester, mtes
PubChem CID 16241
IUPAC Name triethoxy(methyl)silane
SMILES CCO[Si](C)(OCC)OCC

Specifications

Boiling Point 141°C to 143°C
Melting Point <-50°C
Quantity 1000 mL
Linear Formula CH3Si(OCH2CH3)3
UN Number UN1993
Beilstein 1742453
Flash Point 23°C (73°F)
Solubility Information Immiscible with water.
Formula Weight 178.3
Percent Purity 98%
Odor Mild
Refractive Index 1.3835
Sensitivity Moisture sensitive
Density 0.897
Chemical Name or Material Methyltriethoxysilane
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Safety and Handling

compliance-icons compliance-icons
Product Identifier
  • Methyltriethoxysilane
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H226-Flammable liquid and vapour.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : methyltriethoxy-silane

RUO – Research Use Only

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