Pentamethylmethoxydisiloxane , CAS No.18156-38-2

CAS: 18156-38-2 Cat. No.: P1352499 Formula: C₆H₁₈O₂Si₂ Peso molecolare: 178.38

Storage

Room temperature

Shipped In

Normal

Specifications

Condizioni di conservazione di stoccaggio

Room temperature

Spedito in

Normal

Nomi e identificatori

Sorrisi canonici

CO[Si](C)(C)O[Si](C)(C)C

IUPAC Name

methoxy-dimethyl-trimethylsilyloxysilane

InChIKey

DIBFCVPKSNXGHE-UHFFFAOYSA-N

INCHI

1S/C6H18O2Si2/c1-7-10(5,6)8-9(2,3)4/h1-6H3

Peso molecolare

178.38

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organometallic compounds
    • Classe Organometalloid compounds
      • Subclass Organosilicon compounds

• Kingdom: Organic compounds
• Superclass: Organometallic compounds
• Classe: Organometalloid compounds
• Subclass: Organosilicon compounds
• Intermediate Tree Nodes: Not available
• Direct Parent: Siloxanes
• Alternative Parents: Trialkylheterosilanes Silyl ethers Organic metalloid salts Organooxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Siloxane - Trialkylheterosilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
• Descrizione: This compound belongs to the class of organic compounds known as siloxanes. These are saturated silicon-oxygen hydrides with unbranched or branched chains of alternating silicon and oxygen atoms (each silicon atom is separated from its nearest silicon neighbours by single oxygen atoms). The general structure of unbranched siloxanes is H3Si[OSiH2]nOSiH3. H3Si[OSiH2]nOSiH[OSiH2OSiH3]2 is an example of a branched siloxane. By extension hydrocarbyl derivatives are commonly included.
• 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

Proprietà chimiche e fisiche

• Peso molecolare: 178.380 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 178.085 Da
• Monoisotopic Mass: 178.085 Da
• Topological Polar Surface Area: 18.500 Ų
• Heavy Atom Count: 10
• Formal Charge: 0
• Complexity: 107.000
• 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

Domande frequenti

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

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

The CAS Number is 18156-38-2, the molecular formula is C6H18O2Si2, and the molecular weight is 178.38 g/mol. InChIKey DIBFCVPKSNXGHE-UHFFFAOYSA-N.

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.