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4637-24-5 - N,N-Dimethylformamide dimethyl acetal, 97% - 1,1-Dimethoxy-N,N-dimethylmethylamine - A15350 - Alfa Aesar

A15350 N,N-Dimethylformamide dimethyl acetal, 97%

CAS 번호
4637-24-5
동의어
1,1-Dimethoxy-N,N-dimethylmethylamine

사이즈 가격 ($) 수량 재고 여부
25g 36.80
100g 104.00
500g 382.00
장바구니에 추가 대량 견적에 추가 항목 보기

N,N-Dimethylformamide dimethyl acetal, 97%

MDL
MFCD00008482
EINECS
225-063-3

화학적 특성

화학식
(CH3)2NCH(OCH3)2
화학 식량
119.16
융점
-85°
비등점
102-104°
인화점
7°(45°F)
밀도
0.897
굴절률
1.3972
감도
Moisture Sensitive
용해도
Miscible with most organic solvents.

용도

N,N-Dimethylformamide dimethyl acetal is used as an intermediate in the formation of pyridine derivatives, which exhibits inhibition against PI3 kinase p110alfa enzymes. It is utilized for the derivatization of primary sulfonamides and trifluoroacetic acid. It is also used in the preparation of formamidine derivatives. It is used as a reagent for n-dimethylaminomethylene and methyl esters. Further, it is used to catalyze the coupling of epoxides with carbon dioxide to prepare cyclic carbonates.

참고

Moisture sensitive. Incompatible with strong oxidizing agents and acids.

참조 문헌

Lee, H. J.; Lee, S.; Yu, J.; Kim, J. N. Vinylogous N,N-dimethylaminomethylenation of 3-[(1-substituted) ethylidene]-oxindoles with N,N-dimethylformamide dimethylacetal. Tetrahedron Lett. 2014, 55 (15), 2450-2454.

Prek, B.; Grošelj, U.; Kasunič, M.; Zupančič, S.; Svete, J.; Stanovnik, B. Reactions of Methyl Ketones and (Hetero)arylcarboxamides with N, N-Dimethylacetamide Dimethyl Acetal. A Simple Metal-Free Synthesis of 2, 4, 6-Trisubstituted Pyridines. Aust. J. Chem. 2015, 68 (2), 184-195.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H302-H332-H315-H319-H335

Highly flammable liquid and vapour. Harmful if swallowed. Harmful if inhaled. 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

위험 등급
3
포장 그룹
II
통합 관세 코드
2911.00
TSCA(독성물질규제법)"
Yes

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화학물질

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