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818889 | Hexamethyldisilane

818889
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      1450-14-2 215-911-0 C₆H₁₈Si₂ (CH₃)₃SiSi(CH₃)₃ 146.37 g/mol

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      8188890010
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          Glas bottle pre packed 10 ml
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          8188890050
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              Glass bottle 50 ml
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              Description
              Catalogue Number818889
              DescriptionHexamethyldisilane
              References
              Product Information
              CAS number1450-14-2
              EC number215-911-0
              Hill FormulaC₆H₁₈Si₂
              Chemical formula(CH₃)₃SiSi(CH₃)₃
              Molar Mass146.37 g/mol
              HS Code2931 90 80
              Structure formula Image
              Applications
              ApplicationHexamethyldisilane for synthesis. CAS 1450-14-2, EC Number 215-911-0, chemical formula (CH₃)₃SiSi(CH₃)₃. Hexamethyldisilane MSDS (material safety data sheet) or SDS, storage and handling info here.
              Biological Information
              Physicochemical Information
              Boiling point110 - 112 °C
              Density0.73 g/cm3 (20 °C)
              Flash point-6 °C
              Melting Point13 - 15 °C
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 2160 mg/kg
              LD 50 dermalLD50 Rabbit 2160 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s)

              Hazard Statement(s)H225: Highly flammable liquid and vapour.
              H317: May cause an allergic skin reaction.
              H319: Causes serious eye irritation.
              H335: May cause respiratory irritation.
              Precautionary Statement(s)P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
              P262: Do not get in eyes, on skin, or on clothing.
              P280: Wear protective gloves.
              P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
              P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
              P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
              P403 + P235: Store in a well-ventilated place. Keep cool.
              Storage class3 Flammable liquids
              WGKWGK 2 water endangering
              Disposal3
              Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
              Safety Information
              Hazard Symbols Flammable
              Irritant
              Categories of dangerhighly flammable, irritant, sensitizing
              R PhraseR 11-36/37-43
              Highly flammable.Irritating to eyes and respiratory system.May cause sensitisation by skin contact.
              S PhraseS 7-16-24-37
              Keep container tightly closed.Keep away from sources of ignition - No smoking.Avoid contact with skin.Wear suitable gloves.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at <= 20°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%)≥ 98.0 % (a/a)
              Density (d 20 °C/ 4 °C)0.726 - 0.728
              Identity (IR)passes test
              Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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              Categories

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              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Silylation Reagents
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Silicium Compounds