Poly(dimethylsiloxane), hydroxy terminated(PDMS) - 40mpa.s , CAS No.70131-67-8

CAS: 70131-67-8 Cat. No.: P304442 Fórmula: HO-(C₂H₆OSi)n-H Número EC: 613-154-4

GRADE & PURITY 40mpa.s

Synonyms

079V3J9O3X | DB11343 | silanole | UNII-079V3J9O3X

Storage

Room temperature,Desiccated

Shipped In

Normal

Specifications

Sinónimos

079V3J9O3X | DB11343 | silanole | UNII-079V3J9O3X

Especificaciones y pureza

40mpa.s

Condiciones de almacenamiento de almacenamiento

Room temperature,Desiccated

Enviado en

Normal

Nombres e identificadores

Pubchem Sid

488195704

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/488195704

Sonrisas canónicas

O[Si]

InChIKey

XQSFXFQDJCDXDT-UHFFFAOYSA-N

INCHI

1S/HOSi/c1-2/h1H

Isómeros SMILES

O[Si]

Reaxy-Rn

15926686

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15926686&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Clase Miscellaneous mixed metal/non-metals

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Clase: Miscellaneous mixed metal/non-metals
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Miscellaneous mixed metal/non-metals
• Alternative Parents: Metalloid salts
• Molecular Framework: Not available
• Substituents: Miscellaneous mixed metal/non-metal - Inorganic metalloid salt
• Descripción: This compound belongs to the class of inorganic compounds known as miscellaneous mixed metal/non-metals. These are inorganic compounds containing non-metal as well as metal atoms but not belonging to afore mentioned classes.
• 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

Propiedades químicas y físicas

• Solubilidad: Soluble in carbon tetrachloride, benzene, chloroform, diethyl ether, toluene and other organic solvents. Insoluble in water and ethanol
• Índice de refracción: n20/D 1.406
• Punto de inflamación (°C): > 113.00 °C - closed cup
• Punto de ebullición (°C): >200 °C
• Peso molecular: 45.092 g/mol
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 44.9797 Da
• Monoisotopic Mass: 44.9797 Da
• Topological Polar Surface Area: 20.200 Ų
• Heavy Atom Count: 2
• Formal Charge: 0
• Complexity: 2.000
• 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

Preguntas frecuentes

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 70131-67-8, the molecular formula is HO-(C2H6OSi)n-H. InChIKey XQSFXFQDJCDXDT-UHFFFAOYSA-N.

How should this product be stored?

Store at room temperature, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

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.