T6381

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane

with 1% trimethylchlorosilane, LiChropur^™

• 동의어(들): BSTFA + TMCS
• Linear Formula: CF₃C[=NSi(CH₃)₃]OSi(CH₃)₃
• CAS Number: 25561-30-2
• Molecular Weight: 257.40
• Beilstein: 2050024
• MDL number: MFCD00008269
• UNSPSC 코드: 23151817
• PubChem Substance ID: 24900370
• NACRES: NA.22

속성

• Grade: derivatization grade ((GC derivatization))
• Quality Level: 100
• 품질: LiChropur^™; with 1% trimethylchlorosilane
• 포함: 1% trimethylchlorosilane as additive
• 반응 적합성: reagent type: derivatization reagent; reaction type: Silylations
• 기술: gas chromatography (GC): suitable
• 색상: hazy clear to colorless
• refractive index: n20/D 1.384 (lit.)
• bp: 45-50 °C/14 mmHg (lit.)
• solubility: hexane: miscible 100 mg/mL
• density: 0.97 g/mL (lit.)
• 저장 온도: 2-8°C
• SMILES string: C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F
• InChI: 1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+
• InChI key: XCOBLONWWXQEBS-KPKJPENVSA-N

설명

일반 설명

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane is a silylating reagent generally used in estrogenic steroid hormone identification and quantification.

애플리케이션

BSTFA+TMCS has been used as derivatizing reagent for GC-MS determination of natural and synthetic estrogenic steroids.

포장

Clear borosilicate glass, high hydrolytic resistance (Type I)

Sealed ampules contain 1 ml. Gram sizes are in screw-cap bottles.

기타 정보

The position of the silyl groups has not been unequivocally established. It has been referred to as both N,N and N,O.

법적 정보

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS02,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H315,H319
• 예방조치 성명서: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 44.1 °F - closed cup
• Flash Point (°C): 6.7 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter