Methyltrichlorosilane - ≥99% , CAS No.75-79-6

CAS: 75-79-6 Cat. No.: M104828 Formula: CH₃SiCl₃ Molecular Weight: 149.48 EC Number: 200-902-6

GRADE & PURITY ≥99%

Synonyms

SiCH3Cl3 | Trichlor-methylsilan [Czech] | HSDB 840 | Methylsilyl trichloride | CH3SiCl3 | trichloromethylsilan | UN 1250 | Methylsilicochloroform | METHYLTRICHLOROSILANE [HSDB] | AKOS008901381 | DTXSID4026426 | M0450 | Methyl-trichlorsilan | Silane, methy

Storage

Argon charged

Shipped In

FedEx DG Service

Overview

application：

Methyltrichlorosilane (MTS) can be used:

As a reagent for the surface-functionalization of fabrics and mesoporous materials to increase their hydrophobicity.

As a source of silicon to synthesize silica doped carbon nanotubes.

Specifications

Synonyms

SiCH3Cl3 | Trichlor-methylsilan [Czech] | HSDB 840 | Methylsilyl trichloride | CH3SiCl3 | trichloromethylsilan | UN 1250 | Methylsilicochloroform | METHYLTRICHLOROSILANE [HSDB] | AKOS008901381 | DTXSID4026426 | M0450 | Methyl-trichlorsilan | Silane, methy

Specifications & Purity

≥99%

Storage

Argon charged

Shipped In

FedEx DG Service

Purity

≥99%

Names and Identifiers

Canonical Smiles

C[Si](Cl)(Cl)Cl

IUPAC Name

trichloro(methyl)silane

InChIKey

JLUFWMXJHAVVNN-UHFFFAOYSA-N

INCHI

1S/CH3Cl3Si/c1-5(2,3)4/h1H3

Isomeric SMILES

C[Si](Cl)(Cl)Cl

UN Number

1250

Packing Group

II

Molecular Weight

149.48

Reaxy-Rn

1361381

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1361381&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Class Organometalloid compounds
      • Subclass Organosilicon compounds
        • Level5 Organoheterosilanes
          • Level6 Organochlorosilanes

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Class: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Organoheterosilanes
• Direct Parent: Organochlorosilanes
• Alternative Parents: Organic metalloid salts Alkylhalosilanes Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Organochlorosilane - Organic metalloid salt - Alkylhalosilane - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as organochlorosilanes. These are organosilicon compounds where the tetravalent silicon atom is linked to one or more chlorine atoms.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Reacts with water
• Sensitivity: Moisture & Light sensitive.
• Refractive Index: 1.4085
• Flash Point(°C): 8°F
• Boil Point(°C): 66.4°C
• Melt Point(°C): -90°C(lit.)
• Molecular Weight: 149.470 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 147.907 Da
• Monoisotopic Mass: 147.907 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 5
• Formal Charge: 0
• Complexity: 28.400
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Frequently Asked Questions

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 75-79-6, the molecular formula is CH3SiCl3, and the molecular weight is 149.48 g/mol. InChIKey JLUFWMXJHAVVNN-UHFFFAOYSA-N.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What is the purity of this product?

This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

How should this product be stored?

Store under argon. It is supplied under an argon blanket; reseal under inert gas after each use.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.