Chlorotriethylsilane

SIAL/90383 - for GC derivatization, LiChropur^™, ≥97.0% (GC)

Synonym: TESCl; Triethylchlorosilane

CAS Number: 994-30-9
Empirical Formula (Hill Notation): C₆H₁₅ClSi
Molecular Weight: 150.72
EC Number: 213-615-6
MDL Number: MFCD00000507
Linear Formula: (C₂H₅)₃SiCl
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-90383-50ML	50 mL	$449.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97.0% (GC)
bp	142-144 °C (lit.)
density	0.898 g/mL at 25 °C (lit.)
form	liquid
grade	for GC derivatization
InChI	1S/C6H15ClSi/c1-4-8(7,5-2)6-3/h4-6H2,1-3H3
InChI key	DCFKHNIGBAHNSS-UHFFFAOYSA-N
quality	LiChropur^™
Quality Level	100
reaction suitability	reagent type: derivatization reagent reaction type: Silylations
refractive index	n20/D 1.43 (lit.)
SMILES string	CC[Si](Cl)(CC)CC
technique(s)	gas chromatography (GC): suitable

Application:	Chlorotriethylsilane may be used as a derivatizing reagent for the determination of fluoride, in toothpaste samples using headspace solid-phase microextraction and gas chromatography–flame ionization detection.
General description:	Chlorotriethylsilane may be used as a silylating reagent for the preparation of trisilyl ethers from alcohols in the presence of a base such as imidazole, pyridine or 4-(dimethylamino)pyridine. It is found to be more reactive when used with pyridine as a solvent.
Legal Information:	LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Other Notes:	Silylating agent with some advantage over the trimethylsilylating agents for synthetic and analytical applications

Symbol	GHS02,GHS05,GHS06
Signal word	Danger
Hazard statements	H226 - H301 - H314
Precautionary statements	P210 - P280 - P301 + P310 + P330 - P303 + P361 + P353 - P305 + P351 + P338 + P310
Hazard Codes	C
Risk Statements	10-14-22-35
Safety Statements	16-26-36/37/39-43-45
RIDADR	UN 2986 3(8) / PGII
WGK Germany	WGK 1
Flash Point(F)	86.0 °F
Flash Point(C)	30 °C
Supplemental Hazard Statements	EUH014 - EUH071

Purity	≥97.0% (GC)
bp	142-144 °C (lit.)
Density	0.898 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.43 (lit.)
UNSPSC	12000000

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