Tributylchlorosilane

Tributylchlorosilane
  • CAS No.:995-45-9
Other grades of this product :
Tributylchlorosilane Basic information
Product Name:Tributylchlorosilane
Synonyms:TRIBUTYLSILYL CHLORIDE;TRIBUTYLCHLOROSILANE;TRI-N-BUTYLCHLOROSILANE;Tri-n-butylchlorosilane(Chlorotri-n-butylsilane);Silane, tributylchloro-;tributylchloro-silan;tri-n-butylsilyl chloride;CHLOROTRIBUTYLSILANE
CAS:995-45-9
MF:C12H27ClSi
MW:234.88
EINECS:213-627-1
Product Categories:
Mol File:995-45-9.mol
Tributylchlorosilane Chemical Properties
Boiling point 250-252 °C (lit.)
density 0.879 g/mL at 25 °C (lit.)
refractive index n20/D 1.446(lit.)
Fp 220 °F
form clear liquid
color Colorless to Light yellow
Specific Gravity0.879
Water Solubility Reacts with water.
Sensitive Moisture Sensitive
Hydrolytic Sensitivity8: reacts rapidly with moisture, water, protic solvents
BRN 1742537
CAS DataBase Reference995-45-9(CAS DataBase Reference)
NIST Chemistry ReferenceSilane, tributylchloro-(995-45-9)
EPA Substance Registry SystemSilane, tributylchloro- (995-45-9)
Safety Information
Hazard Codes C
Risk Statements 34-37
Safety Statements 26-36/37/39-45
RIDADR UN 2987 8/PG 2
WGK Germany 1
10-21
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29349990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Tributylchlorosilane Usage And Synthesis
UsesChlorotri-n-butylsilane is as silylating agent. It can react with bromo-trifluoro-methane, to product tributyl-trifluoromethyl-silane.
General DescriptionVisit our Sensor Applications portal to learn more.
Purification MethodsFractionally distil it and store it in small aliquots in sealed ampoules. [Gilman et al. J Am Chem Soc 74 1361 1952, Osthoff & Clark J Org Chem 24 219 1959, Beilstein 4 IV 4072.]
Tributylchlorosilane Preparation Products And Raw materials

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