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24589-78-4 - N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97% - MSTFA - N-Trimethylsilyl-N-methyltrifluoroacetamide - A13141 - Alfa Aesar

A13141 N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97%

CAS 번호
24589-78-4
동의어
MSTFA
N-Trimethylsilyl-N-methyltrifluoroacetamide

사이즈 가격 ($) 수량 재고 여부
5g 47.50
25g 146.00
100g 460.00
장바구니에 추가 대량 견적에 추가 항목 보기

N-Methyl-N-(trimethylsilyl)trifluoroacetamide, 97%

MDL
MFCD00000411
EINECS
246-331-6

화학적 특성

화학식
C6H12F3NOSi
화학 식량
199.25
비등점
130-132°
인화점
25°(77°F)
밀도
1.076
굴절률
1.3800
감도
Moisture Sensitive
용해도
Immiscible with water.

용도

N-Methyl-N-(trimethylsilyl)trifluoroacetamide is used as a silylating reagent that forms volatile derivatives for GC-MS analysis. It acts as a pharmaceutical intermediate and metabolite of Famprofazone in humans. It is also used in the detection of steroid hormones 17-alfa-ethynylestradiol and estrone.

참고

Moisture sensitive. Store in a cool place. Incompatible with strong oxidizing agents and strong acids.

참조 문헌

Powerful silylating agent for a wide range of functional groups: J. Chromat., 115, 591 (1975); 134, 387 (1977); Chromatographia, 9, 440 (1976). See Appendix 4.

Cabanelas, D. G.; Wright, L. P.; Paetz, C.; Onkokesung, N.; Gershenzon, J.; Concepción, M. R.; Phillips, M. A. The diversion of 2-C-methyl-d-erythritol-2, 4-cyclodiphosphate from the 2-C-methyl-d-erythritol 4-phosphate pathway to hemiterpene glycosides mediates stress responses in Arabidopsis thaliana. Plant J. 2015, 82 (1), 122-137.

Wong, A. S. Y.; Ho, E. N. M.; Wan, T. S. M.; Lam, K. K. H.; Stewart, B. D. Metabolic studies of oxyguno in horses. Anal. Chim. Acta 2015, 891, 190-202.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H226-H315-H319-H335

Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
1941550
위험 등급
3
포장 그룹
III
통합 관세 코드
2931.90
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
AC9800000

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