90383

Chlorotriethylsilane

for GC derivatization, LiChropur^™, ≥97.0% (GC)

• 동의어(들): TESCl, Triethylchlorosilane
• Linear Formula: (C₂H₅)₃SiCl
• CAS Number: 994-30-9
• Molecular Weight: 150.72
• Beilstein: 1732860
• EC Number: 213-615-6
• MDL number: MFCD00000507
• UNSPSC 코드: 12000000
• PubChem Substance ID: 329769905
• NACRES: NA.22

속성

• Grade: derivatization grade ((GC derivatization)); for GC derivatization
• Quality Level: 100
• 분석: ≥97.0% (GC)
• 양식: liquid
• 품질: LiChropur^™
• 반응 적합성: reagent type: derivatization reagent; reaction type: Silylations
• 기술: 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.)
• SMILES string: CC[Si](Cl)(CC)CC
• InChI: 1S/C6H15ClSi/c1-4-8(7,5-2)6-3/h4-6H2,1-3H3
• InChI key: DCFKHNIGBAHNSS-UHFFFAOYSA-N

설명

일반 설명

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.[1]

애플리케이션

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.[2]

기타 정보

Silylating agent with some advantage over the trimethylsilylating agents for synthetic and analytical applications[3][4][5]

법적 정보

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS02,GHS05,GHS06
• 신호어: Danger
• 유해 및 위험 성명서: H226 - H301 - H314
• 예방조치 성명서: P210 - P280 - P301 + P310 + P330 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• 보충제 위험성: EUH014 - EUH071
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point (°F): 86.0 °F
• Flash Point (°C): 30 °C
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter