90383
三乙基氯硅烷
derivatization grade (GC derivatization), LiChropur™, ≥97.0% (GC)
别名:
TESCl, Triethylchlorosilane
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关于此项目
线性分子式:
(C2H5)3SiCl
化学文摘社编号:
分子量:
150.72
UNSPSC Code:
41115716
NACRES:
NA.22
PubChem Substance ID:
EC Number:
213-615-6
Beilstein/REAXYS Number:
1732860
MDL number:
Assay:
≥97.0% (GC)
Form:
liquid
InChI key
DCFKHNIGBAHNSS-UHFFFAOYSA-N
InChI
1S/C6H15ClSi/c1-4-8(7,5-2)6-3/h4-6H2,1-3H3
SMILES string
CC[Si](Cl)(CC)CC
grade
derivatization grade (GC derivatization)
assay
≥97.0% (GC)
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Silylations
technique(s)
gas chromatography (GC): suitable
refractive index
n20/D 1.43 (lit.)
bp
142-144 °C (lit.)
density
0.898 g/mL at 25 °C (lit.)
Quality Level
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Other Notes
本品是一种硅烷化试剂，在某些合成或者分析应用方面优于三甲基硅烷化试剂
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
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
86.0 °F
flash_point_c
30 °C
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
Determination of fluoride in toothpaste using headspace solid-phase microextraction and gas chromatography?flame ionization detection
Wejnerowska G, et al.
Journal of Chromatography A, 1150(1-2), 173-177 (2007)
Science of Synthesis: Houben-Weyl Methods of Molecular Transformations, 4 (2014)
W.C. Still et al.
Journal of the American Chemical Society, 99, 948-948 (1977)
C.F. Poole et al.
Journal of Chromatographic Science, 17, 115-115 (1979)
商品
Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs
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