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814051 Hexamethyldisiloxane

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

Hexamethyldisiloxane 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 tidak larut
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Tikus > 12160 mg/kg
          LD 50 dermalLD50 Tikus > 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H225: Cairan dan uap amat mudah menyala.
          H410: Sangat toksik pada kehidupan perairan dengan efek jangka panjang.
          Precautionary Statement(s)P210: Jauhkan dari panas/percikan/api terbuka /permukaan yang panas. - Dilarang merokok.
          P233: Jaga wadah tertutup rapat.
          P240: Ardekan dan Ikat wadah dan peralatan penerima.
          P241: Gunakan peralatan listrik/ ventilasi/ lampu yang tahan ledakan.
          P242: Gunakan hanya alat yang tidak memicu percikan api.
          P273: Hindarkan pelepasan ke lingkungan.
          P403 + P235: Simpan di tempat berventilasi baik. Jaga tetap dingin.
          Signal WordBahaya
          RTECSJM9237000
          Storage class3 Cairan mudah terbakar
          WGKWGK 2 membahayakan air secara signifikan
          Disposal3
          Reagen organik yang relatif tidak aktif harus dikumpulkan dalam kategori A. Jika terhalogenasi, harus ditempatkan dalam Kategori B. Untuk residu padat gunakan Kategori C.
          Safety Information
          Categories of dangermudah terbakar, berbahaya bagi lingkungan
          Product Usage Statements
          Storage and Shipping Information
          StorageSimpan dibawah +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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