92718

1-(Trimethylsilyl)imidazole - Pyridine mixture

for GC derivatization, LiChropur^™

• 동의어(들): Silylating mixture VII, TMSI+Pyridine
• CAS Number: 8077-35-8
• MDL number: MFCD00284770
• UNSPSC 코드: 12000000
• eCl@ss: 39151701
• PubChem Substance ID: 329770159
• NACRES: NA.22

속성

• Grade: for GC derivatization
• Quality Level: 100
• 설명: 1:4 (v/v)
• 형태: liquid
• 품질: LiChropur^™
• 반응 적합성: reagent type: derivatization reagent; reaction type: Silylations
• 기술: gas chromatography (GC): suitable
• density: 0.98 g/mL at 20 °C
• 저장 온도: 2-8°C
• SMILES string: c1ccncc1.C[Si](C)(C)n2ccnc2
• InChI: 1S/C6H12N2Si.C5H5N/c1-9(2,3)8-5-4-7-6-8;1-2-4-6-5-3-1/h4-6H,1-3H3;1-5H
• InChI key: PFVKFOIOKNIZKY-UHFFFAOYSA-N

설명

일반 설명

1-(Trimethylsilyl)imidazole-Pyridine mixture is useful for derivatizing wet sugar samples, hindered hydroxyl groups in steroids and, in conjunction with fluorinated acylation reagents, amino acids. For moderately hindered or slowly reacting compounds, pyridine is an especially useful solvent for TMSI because of its ability to act as an HCl acceptor in silylation reactions involving organochlorosilanes.

애플리케이션

Learn more in the Product Information

기타 정보

Silylating mixture for the mild silylation of alcohols. It is often called Tri-Sil Z

법적 정보

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H302 + H312,H315,H319
• 예방조치 성명서: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 62.6 °F - closed cup
• Flash Point (°C): 17 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter