Poly(methylhydrosiloxane)(PMHS) - viscosity ：15 - 40 mPa.s(20°C) , CAS No.9004-73-3

CAS: 9004-73-3 Cat. No.: P107083 Formula: (CH₃)₃SiO[(CH₃)HSiO]nSi(CH₃)₃ EC Number: 618-393-8 PubChem CID: 12487658

GRADE & PURITY viscosity ：15 - 40 mPa.s(20°C)

Synonyms

SCHEMBL20166 | 2-Methyl-1,2-oxasilinanato | DTXSID20733323

Storage

Room temperature

Shipped In

Normal

Overview

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Harnessing the reactivity of poly(methylhydrosiloxane) for the reduction and cyclization of biomass to high-value products

Reducing agent.

Used in greener amine synthesis by reductive amination as an alternative to borohydrides.

Synthesis of substituted amines and isoindolinones: catalytic reductive amination using abundantly available AlCl3/PMHS

Amine Synthesis through Mild Catalytic Hydrosilylation of Imines using Polymethylhydroxysiloxane and [RuCl2(arene)]2 Catalysts

Specifications

Synonyms

SCHEMBL20166 | 2-Methyl-1,2-oxasilinanato | DTXSID20733323

Specifications & Purity

viscosity ：15 - 40 mPa.s(20°C)

Storage

Room temperature

Shipped In

Normal

Names and Identifiers

• Pubchem Sid: 504767131
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504767131
• Canonical Smiles: C[Si]1CCCCO1
• InChIKey: TXYXVOOPRILIHR-UHFFFAOYSA-N
• INCHI: 1S/C5H11OSi/c1-7-5-3-2-4-6-7/h2-5H2,1H3
• Isomeric SMILES: C[Si]1CCCCO1
• Alternate CAS: 63148-57-2
• PubChem CID: 12487658

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Oxacyclic compounds

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Oxacyclic compounds
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Oxacyclic compounds
• Alternative Parents: Organic metalloid salts Organosilicon compounds Organooxygen compounds Hydrocarbon derivatives
• Molecular Framework: Aliphatic heteromonocyclic compounds
• Substituents: Oxacycle - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organosilicon compound - Organooxygen compound - Aliphatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as oxacyclic compounds. These are organic compounds containing an heterocycle with at least one oxygen atom linked to a ring carbon.
• 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: Not miscible or difficult to mix in water
• Flash Point(°F): 399.2°F
• Flash Point(°C): 204°C
• Molecular Weight: 115.230 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 115.058 Da
• Monoisotopic Mass: 115.058 Da
• Topological Polar Surface Area: 9.200 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 56.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• 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

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 9004-73-3, the molecular formula is (CH4OSi)n. InChIKey TXYXVOOPRILIHR-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.