추천 제품
일반 설명
Lithium bis(trimethylsilyl)amide (LHMDS) is a non-nucleophilic strong base widely used in organic synthesis for deprotonation reactions and base-catalyzed reactions. It is generally soluble in most nonpolar organic solvents.
애플리케이션
Lithium bis(trimethylsilyl)amide solution (1.0 M in THF) can be used as a base:
- To catalyze polymerization reaction in the synthesis of poly(p-benzamide)s.
- In the synthesis of cyclic poly(α-peptoid)s and α-(difluoromethyl)styrene.
- In directed aldol condensations and Darzens condensation reactions; α-arylation of aryl ester derivatives and allylic amination reaction.
- For the generation of kinetic enolates than sodium hexamethyldisilazide (NaHMDS) because the enolates produced are more regiostable than those produced with NaHMDS.
포장
The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
법적 정보
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
표적 기관
Central nervous system, Respiratory system
보충제 위험성
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point (°F)
1.4 °F - closed cup
Flash Point (°C)
-17 °C - closed cup
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
이미 열람한 고객
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