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421-53-4 - Trifluoroacetaldehyde hydrate, tech., ca 75% in water - 2,2,2-Trifluoro-1,1-ethanediol - A13234 - Alfa Aesar

A13234 Trifluoroacetaldehyde hydrate, tech., ca 75% in water

CAS 번호
421-53-4
동의어
2,2,2-Trifluoro-1,1-ethanediol

사이즈 가격 ($) 수량 재고 여부
10g 81.90
50g 307.00
장바구니에 추가 대량 견적에 추가 항목 보기

Trifluoroacetaldehyde hydrate, tech., ca 75% in water

MDL
MFCD00167359
EINECS
207-006-4

화학적 특성

화학식
C2H3F3O2
화학 식량
116.04(anhy)
비등점
104-106°
인화점
None
밀도
1.44
용해도
Soluble in water.

용도

One general application of trifluoroacetaldehyde is the preparation of trifluoroethylamino derivatives via reductive amination reaction. This synthesis includes the formation of the corresponding N,O-acetal intermediates followed by their reduction using NaBH4 or 2-picoline borane complex, affording the target trifluoroethylamino compounds in moderate to good yields. Another general application of trifluoroacetaldehyde is the synthesis of chiral α-substituted trifluoroethylamino compounds.

참고

Store at room temperature. Incompatible with oxidizing agents. Keep in cool place.

참조 문헌

G. K. Surya Prakash.; Zhe Zhang.; Fang Wang.; Socrates Munoz.; George A. Olah. Nucleophilic Trifluoromethylation of Carbonyl Compounds: Trifluoroacetaldehyde Hydrate as a Trifluoromethyl Source.J. Org. Chem. 2013, 78 (7),3300-3305 .

Mauno M. Airaksinen.; Per H. Rosenberg.; Tapani Tammisto. A Possible Mechanism of Toxicity of Trifluoroethanol and Other Halothane Metabolites.Acta Pharmacologica et Toxicologica. 1970, 28 (4),299-304 .

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H302-H315-H318-H317-H335

Highly flammable liquid and vapour. Harmful if swallowed. Causes skin irritation. Causes serious eye damage. May cause an allergic skin reaction. 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
2905.59
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
KI2850000

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