Ethoxytrimethylsilane - ≥96% , CAS No.1825-62-3

CAS: 1825-62-3 Cat. No.: E140804 Formula: C₅H₁₄OSi Molecular Weight: 118.25 Beilstein Registry Number: 1731950 EC Number: 217-370-6

GRADE & PURITY ≥96%

Synonyms

SCHEMBL27813 | NSC43345 | NSC-43345 | UNII-82883M7A40 | Silane, ethoxytrimethyl- | BRN 1731950 | Ethanol, TMS derivative | T1394 | LS-13107 | 4-04-00-03994 (Beilstein Handbook Reference) | AMY7005 | CT2970 | S08635 | MFCD00009069 | WLN: 2O-SI-1&1&1 | meth

Storage

Room temperature,Argon charged

Shipped In

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Overview

ETMS can be used to modify the silica nanoparticles to form a hydrophobic coating with ultra-high molecular weight polyethylene on the surface of the steel. It may be used to methylate silica nanoparticles that form silica nano-capsules for stabilized oil-in water emulsions.

Ethoxytrimethylsilane (ETMS) is an alkoxysilane that is used as a capping agent, which can tune the hydrophobic properties for a variety of substrates by coupling with the surface hydroxyl groups.

Specifications

Synonyms

SCHEMBL27813 | NSC43345 | NSC-43345 | UNII-82883M7A40 | Silane, ethoxytrimethyl- | BRN 1731950 | Ethanol, TMS derivative | T1394 | LS-13107 | 4-04-00-03994 (Beilstein Handbook Reference) | AMY7005 | CT2970 | S08635 | MFCD00009069 | WLN: 2O-SI-1&1&1 | meth

Specifications & Purity

≥96%

Storage

Room temperature,Argon charged

Shipped In

FedEx DG Service

Purity

≥96%

Names and Identifiers

Pubchem Sid

504752706

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504752706

Canonical Smiles

CCO[Si](C)(C)C

IUPAC Name

ethoxy(trimethyl)silane

InChIKey

RSIHJDGMBDPTIM-UHFFFAOYSA-N

INCHI

1S/C5H14OSi/c1-5-6-7(2,3)4/h5H2,1-4H3

Isomeric SMILES

CCO[Si](C)(C)C

WGK Germany

3

RTECS

VV4110000

UN Number

1993

Packing Group

II

Molecular Weight

118.25

Beilstein

1731950

Reaxy-Rn

1731950

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1731950&ln=

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Class: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Organoheterosilanes
• Direct Parent: Trialkylheterosilanes
• Alternative Parents: Silyl ethers Organic metalloid salts Organooxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Trialkylheterosilane - Silyl ether - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as trialkylheterosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom.
• 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

• Sensitivity: Moisture sensitive.
• Refractive Index: 1.374
• Flash Point(°C): -18 °C
• Boil Point(°C): 75-76°C
• Melt Point(°C): -83℃
• Molecular Weight: 118.250 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 118.081 Da
• Monoisotopic Mass: 118.081 Da
• Topological Polar Surface Area: 9.200 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 46.500
• 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