Chlorotrimethylsilane (TMCS) - ≥99%(GC) , CAS No.75-77-4

CAS: 75-77-4 Cat. No.: C104814 Formula: C₃H₉ClSi Molecular Weight: 108.64 Beilstein Registry Number: 1209232 EC Number: 200-900-5

GRADE & PURITY ≥99%(GC)

Synonyms

TMCS | Trimethyl chlorosilane | Silane, chlorotrimethyl- | TRIMETHYLCHLOROSILANE | Trimethylsilyl chloride | chloro(trimethyl)silane | Silane, trimethylchloro- | Silicane, chlorotrimethyl- | Chlorotrimethylsilane | TMSCl | Monochlorotrimethylsilicon

Storage

Room temperature,Argon charged

Shipped In

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Overview

Used in Fisher Glycosylation

Application：

Chlorotrimethylsilane is used to silanize laboratory glassware, which makes the surfaces more lipophilic. It is used in the production of trimethylsilyl halides, pseudohalides and various organic silicon compounds. It is also used to produce hexamethyldisilane by reduction.

Specifications

Synonyms

TMCS | Trimethyl chlorosilane | Silane, chlorotrimethyl- | TRIMETHYLCHLOROSILANE | Trimethylsilyl chloride | chloro(trimethyl)silane | Silane, trimethylchloro- | Silicane, chlorotrimethyl- | Chlorotrimethylsilane | TMSCl | Monochlorotrimethylsilicon

Specifications & Purity

≥99%(GC)

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

Purity

≥99%(GC)

Names and Identifiers

Pubchem Sid

508811603

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/508811603

Canonical Smiles

C[Si](C)(C)Cl

IUPAC Name

chloro(trimethyl)silane

InChIKey

IJOOHPMOJXWVHK-UHFFFAOYSA-N

INCHI

1S/C3H9ClSi/c1-5(2,3)4/h1-3H3

Isomeric SMILES

C[Si](C)(C)Cl

WGK Germany

2

RTECS

VV2710000

UN Number

1298

Packing Group

II

Molecular Weight

108.64

Beilstein

1209232

Reaxy-Rn

1209232

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1209232&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Class Organometalloid compounds
      • Subclass Organosilicon compounds
        • Level5 Organoheterosilanes
          • Level6 Trialkylheterosilanes
            • Level7 Trialkylchlorosilanes

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Class: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Organoheterosilanes - Trialkylheterosilanes
• Direct Parent: Trialkylchlorosilanes
• Alternative Parents: Silyl monohalides Organochlorosilanes Organic metalloid salts Alkylhalosilanes Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkylchlorosilane - Silyl monohalide - Organochlorosilane - Organic metalloid salt - Alkylhalosilane - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as trialkylchlorosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one chlorine atom.
• External Descriptors: silyl chloride

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

Associated Targets(Human)

AR Tclin Androgen Receptor (11781 Activities)

Discover Target: AR

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)

Discover Target: ALDH1A1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Ppard Peroxisome proliferator-activated receptor delta (358 Activities)

Discover Target: Ppard

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Chemical and Physical Properties

• Solubility: Miscible with ether, benzene, diethylether and perchloroethylene.
• Sensitivity: Moisture sensitive.
• Refractive Index: 1.3884
• Flash Point(°F): -4 °F
• Flash Point(°C): -28℃
• Boil Point(°C): 57°C
• Melt Point(°C): -40°C
• Molecular Weight: 108.640 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 108.016 Da
• Monoisotopic Mass: 108.016 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

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