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818642 tert-Butyldimethylchlorosilane

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
18162-48-6242-042-4C₆H₁₅Cl Si(CH₃)₃CSi(CH₃)₂Cl150.72 g/mol

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      8186420025
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          8186420100
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              8186429999
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                  Description
                  Catalogue Number818642
                  Synonymstert-Butyldimethylsilyl chloride, tert-Butylchlorodimethylsilane, TBDMSCl
                  Descriptiontert-Butyldimethylchlorosilane
                  References
                  Product Information
                  CAS number18162-48-6
                  EC number242-042-4
                  Hill FormulaC₆H₁₅Cl Si
                  Chemical formula(CH₃)₃CSi(CH₃)₂Cl
                  Molar Mass150.72 g/mol
                  HS Code2931 90 00
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ200
                  Applications
                  Applicationtert-Butyldimethylchlorosilane for synthesis. CAS 18162-48-6, EC Number 242-042-4, chemical formula (CH₃)₃CSi(CH₃)₂Cl.
                  Biological Information
                  Physicochemical Information
                  Density0.94 g/cm3 (20 °C)
                  Flash point22 °C
                  Melting Point90.1 - 93.4 °C
                  Vapor pressure7.10 hPa (25 °C)
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Pictogram(s)
                  Hazard Pictogram(s)
                  Hazard Statement(s)H228: Flammable solid.
                  H314: Causes severe skin burns and eye damage.
                  H411: Toxic to aquatic life with long lasting effects.
                  Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
                  P260: Do not breathe dust or mist.
                  P273: Avoid release to the environment.
                  P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
                  P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
                  P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
                  Signal WordDanger
                  RTECSVV2000000
                  Storage class4.1B Flammable solid hazardous materials
                  WGKWGK 2 obviously hazardous to water
                  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
                  Categories of dangercorrosive
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore below +30°C.
                  Packaging Information
                  Transport Information
                  Declaration (railroad and road) ADR, RIDUN 2925 , 4.1 (8), II
                  Declaration (transport by air) IATA-DGRUN 2925 , 4.1 (8), II
                  Declaration (transport by sea) IMDG-CodeUN 2925 , 4.1 (8), II, Segregation Group: 1 (Acids)
                  Supplemental Information
                  Specifications
                  Assay (GC, area%)≥ 97.0 % (a/a)
                  Melting range (lower value)≥ 87 °C
                  Melting range (upper value)≤ 91 °C
                  Identity (IR)passes test
                  Global Trade Item Number
                  Catalogue Number GTIN
                  8186420010 04027269910235
                  8186420025 04022536441474
                  8186420100 04022536767000
                  8186429999 04022536441481

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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 > Protecting Groups
                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Protecting Groups
                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Organoelement Compounds > Silicium Compounds
                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Silicium Compounds
                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Reagents for Nucleotide Synthesis
                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Organoelement Compounds > Silicium Compounds
                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Silylation Reagents