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814051 Hexametil-disiloxan

Hexamethyldisiloxane for synthesis. CAS 107-46-0, EC Number 203-492-7, chemical formula ((CH₃)₃Si)₂O.

Hexametil-disiloxan MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2,2,4,4-Tetramethyl-3-oxa-2,4-disilapentane, HMDSO

CAS #: 107-46-0 EC Number: 203-492-7 Molar Mass: 162.38 g/mol Chemical Formula: ((CH₃)₃Si)₂O Hill Formula: C₆H₁₈OSi₂
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814051
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
107-46-0203-492-7C₆H₁₈OSi₂((CH₃)₃Si)₂O162.38 g/mol

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      8140510500
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          Description
          Catalogue Number814051
          Synonyms2,2,4,4-Tetramethyl-3-oxa-2,4-disilapentane, HMDSO
          DescriptionHexamethyldisiloxane
          References
          Product Information
          CAS number107-46-0
          EC number203-492-7
          Hill FormulaC₆H₁₈OSi₂
          Chemical formula((CH₃)₃Si)₂O
          Molar Mass162.38 g/mol
          HS Code2931 90 29
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationHexamethyldisiloxane for synthesis. CAS 107-46-0, EC Number 203-492-7, chemical formula ((CH₃)₃Si)₂O.
          Biological Information
          Physicochemical Information
          Boiling point100 °C (1013 hPa)
          Density0.764 g/cm3
          Explosion limit0.5 - 21.8 %(V)
          Flash point-6 °C
          Ignition temperature340 °C
          Melting Point-59 °C
          Vapor pressure20 hPa (20 °C)
          Solubility0.00037 g/l insolubil
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 12160 mg/kg
          LD 50 dermalLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H225: Lichid şi vapori foarte inflamabili.
          H410: Foarte toxic pentru mediul acvatic cu efecte pe termen lung.
          Precautionary Statement(s)P210: A se păstra departe de surse de căldură, suprafețe fierbinți, scântei, flăcări și alte surse de aprindere. Fumatul interzis.
          P233: Păstraţi recipientul închis etanş.
          P240: Legătură la pământ și conexiune echipotențială cu recipientul și cu echipamentul de recepție.
          P241: Utilizați echipamente electrice/ de ventilare/ de iluminat antideflagrante.
          P242: Nu utilizați unelte care produc scântei.
          P273: Evitaţi dispersarea în mediu.
          P403 + P235: A se depozita într-un spaţiu bine ventilat. A se păstra la rece.
          Signal WordPericol
          RTECSJM9237000
          Storage class3 Lichide inflamabile
          WGKWGK 2 substanţe cu potenţial specific de poluare a apei
          Disposal3
          Reactivii organici relativ cu reactivitate relativ redusa trebuie colectati in containerul A. Daca sunt halogenati, ei trebuie colectati in containerul B. Pentru reziduurile solide utilizati containerul C.
          Safety Information
          Categories of dangerputernic inflamabil, periculos pentru mediu
          Product Usage Statements
          Storage and Shipping Information
          StorageA se depozita sub +30 °C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1993 , 3, II
          Declaration (transport by air) IATA-DGRUN 1993 , 3, II
          Declaration (transport by sea) IMDG-CodeUN 1993 , 3, II
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 98.5 % (a/a)
          Density (d 20 °C/ 4 °C)0.762 - 0.764
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8140510100 04022536405636
          8140510500 04022536405643

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