Introduction
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tert-Butyldimethylsilyl chloride

Introduction
tert-Butyldimethylsilyl chloride Structure
tert-Butyldimethylsilyl chloride
  • CAS No.18162-48-6
  • Chemical Name:tert-Butyldimethylsilyl chloride
  • CBNumber:CB3763003
  • Molecular Formula:C6H15ClSi
  • Formula Weight:150.72
  • MOL File:18162-48-6.mol
tert-Butyldimethylsilyl chloride Property
  • Melting point: :86-89 °C
  • Boiling point: :125 °C(lit.)
  • Density  :0.87 g/mL at 20 °C(lit.)
  • refractive index  :n20/D 1.46
  • Flash point: :73 °F
  • storage temp.  :Store at 5°C
  • form  :Liquid
  • color  :Clear colorless
  • Specific Gravity :1.225
  • Water Solubility  :Soluble in chloroform and ethyl acetate. Insoluble in water.
  • Sensitive  :Moisture Sensitive
  • Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
  • Hydrolytic Sensitivity :7: reacts slowly with moisture/water
  • BRN  :505999
  • InChIKey :BCNZYOJHNLTNEZ-UHFFFAOYSA-N
  • CAS DataBase Reference :18162-48-6(CAS DataBase Reference)
  • NIST Chemistry Reference :Silane, chloro(1,1-dimethylethyl)dimethyl-(18162-48-6)
  • EPA Substance Registry System :Silane, chloro(1,1-dimethylethyl)dimethyl- (18162-48-6)
Safety
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H225-H304-H314-H336-H361d-H373-H302-H335-H351-H226-H228-H318-H361
  • Precautionary statements P309-P240-P241-P264-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501-P210-P261-P280-P301+P310-P305+P351+P338-P310-P260-P370+P378-P403+P235
NFPA 704
Diamond
2
3 0
Value
Health
Hazard
3
Description
Short exposure could cause serious temporary or moderate residual injury (e.g. liquid hydrogen, sulfuric acid, calcium hypochlorite, hexafluorosilicic acid)
Value
Flammability
Hazard
2
Description
Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur and multiple finely divided suspended solids that do not require heating before ignition can occur. Flash point between 37.8 and 93.3 °C (100 and 200 °F). (e.g. diesel fuel, sulfur)
Value
Instability
Hazard
0
Description
Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)
Value
Special
Hazard
Description
tert-Butyldimethylsilyl chloride Price More Price(24)
  • Brand: Sigma-Aldrich
  • Product number: 06735
  • Product name : tert-Butyldimethylsilyl chloride
  • Purity: for GC derivatization, ≥99.0% (GC)
  • Packaging: 10x1g
  • Price: $106
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 06735
  • Product name : tert-Butyldimethylsilyl chloride
  • Purity: for GC derivatization, ≥99.0% (GC)
  • Packaging: 10g
  • Price: $88.4
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: B0995
  • Product name : tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
  • Purity: >98.0%(GC)
  • Packaging: 5g
  • Price: $24
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: B0995
  • Product name : tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
  • Purity: >98.0%(GC)
  • Packaging: 25g
  • Price: $79
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A13064
  • Product name : tert-Butyldimethylchlorosilane
  • Purity: 97%
  • Packaging: 25g
  • Price: $83.2
  • Updated: 2019/12/02
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tert-Butyldimethylsilyl chloride Chemical Properties,Usage,Production

  • Introduction Triethylchlorosilane is a clear, colourless to yellowish, pungent smelling, caustic and flammable liquid. It can be dissolved in non-protonating solvents without decomposition.
    It may be used as silylating agent for dervatization of primary and secondary alcohols etc.. Also it may be used to protect allylic esters as silylketene acetal which is ore stable but less volatile derivates than trimethylchlorosilane.
  • Chemical Properties White solid
  • Uses Used to protect alcohols during organic synthesis.
  • Definition ChEBI: A silyl chloride consisting of a central silicon atom covalently bound to one chloro, one tert-butyl and two methyl groups. tert-Butyldimethylsilyl chloride is a derivatisation agent used in gas chromatography/mass spectrometry ap lications.
  • Hazard Moderately toxic.
  • Purification Methods Fractionally distil it at atmospheric pressure. [Sommer & Tyler J Am Chem Soc 76 1030 1954, Corey & Venkateswarlu J Am Chem Soc 94 6190 1972, Beilstein 4 IV 4076.]
tert-Butyldimethylsilyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
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18162-48-6, tert-Butyldimethylsilyl chlorideRelated Search:
  • tert-Butyldimethylchlorosilane, 50% in toluene
  • CFS-486
  • tert-Butyldimethylsilyl chloride in stock Factory
  • Co-Formula CFS-486
  • BDCS
  • BDCS SILYLATION REAGENT
  • CB2790
  • chloro(1,1-dimethylethyl)dimethyl-silan
  • chloro(1,1-dimethylethyl)dimethyl-Silane
  • chloro-tert-butyldimethyl-silan
  • Chloro-tert-butyldimethylsilane
  • Dimethyl-tert-butylchlorosilane
  • Silane, chloro-tert-butyldimethyl-
  • Silane, t-butylchlorodimethyl-
  • tbdmschloride
  • TERT-BUTYLDIMETHYLSILYL CHLORIDE, 1.0M S OLUTION IN DICHLOROMETHANE
  • TERT-BUTYLDIMETHYLCHLOROSILANE SOLUTION, ~1 M IN THF
  • TERT-BUTYLCHLORODIMETHYLSILANE SOLUTION
  • TERT-BUTYLDIMETHYLSILYL CHLORIDE, 1.0M S OLUTION IN TETRAHYDROFURAN
  • TERT-BUTYLDIMETHYLCHLOROSILANE 98+%
  • TERT-BUTYLDIMETHYLSILYL CHLORIDE (TBDMSCL)
  • Tert-Butyldimethylchlorosilane50%W/WInToluene
  • Tertbutyldimethylchlorosilane,ProtectiveReagent,
  • Tbdmscl(Tert-ButyldimethylsilylChloride)
  • Tert-ButyldimethylchlorosilaneTbms
  • TBSCl (Tert-butyldimethylsilyl chloride)
  • TERT-BUTYLDIMETHYLCHLOROSILANE, 1.0 M IN METHYLENE CHLORIDE
  • 2.85M IN TOLUENE (CA. 49.5%)
  • TERT-BUTYLDIMETHYLCHLOROSILANE, 3M IN THF
  • tert-Butylchlorodimethylsilane, 1.0M solution in dichloromethane
  • tert-ButyldimethylchlorosilaneTBSCl
  • tert-BUTYLDIMETHYLCHLOROSILANE 98%
  • tert-Butyldimethylsilyl
  • t-Butyldimethylchlorosilane,min.97%
  • TERT-BUTYLL DIMETHYLCHOROSILANE
  • t-butylchlorodimethyl-silane
  • T-BUTYLDIMETHYLCHLOROSILANE, 2.85M IN TOLUENE
  • T-BUTYLDIMETHYLCHLOROSILANE, 3M IN THF
  • T-BUTYLDIMETHYLCHLOROSILANE, 1.0M IN METHYLENE CHLORIDE
  • tert-Butyldimethylchlorosilane (Tert-Butyldimethylsilyl Chloride)
  • Tert-Butyldimethylsiyl Chloride
  • tert-Butyldimethylchlorosilane ,99%
  • tert-Butylchlorodimethylsilane solution,tert-Butyldimethylchlorosilane, tert-Butyldimethylsilyl chloride, TBDMSCl solution
  • tert-Butyldimethylsilychloride
  • tert-Butyldimethylsilyl chloride,tert-Butyl(chloro)dimethylsilane, tert-Butyldimethylchlorosilane, TBDMSCl
  • tert-Butyldimethylsilyl chloride solution,tert-Butylchlorodimethylsilane solution, tert-Butyldimethylchlorosilane, tert-Butyldimethylsilyl chloride, TBDMSCl solution
  • tert-Butyldimethylsi
  • tert-Butylchlorodimethylsilane, 1.0M solution in dichloromethane, AcroSeal
  • tert-Butyldimethylsilyl chloride, 50 wt.% solution in toluene, AcroSeal
  • tert-ButylchlorodiMethylsilane, 1.0M solution in dichloroMethane, AcroSeal 100ML
  • tert-ButylchlorodiMethylsilane, 98% 100GR
  • tert-ButylchlorodiMethylsilane, 98% 25GR
  • tert-ButylchlorodiMethylsilane, 98% 5GR
  • (1,1-DiMethylethyl)diMethylsilyl Chloride
  • tert-Butyl(diMethyl)silane Chloride
  • Tert-butyldiMethylsilyl chloride(TBMS)
  • tert-Butylchlorodimethylsilane tert-Butyldimethylsilyl Chloride TBDMSCl TBSCl
  • tert-ButyldiMethylsilyl chloride solution