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5394-63-8 - 2,2,6-Trimethyl-1,3-dioxin-4-one, 94%, cont. up to ca 6% acetone - Diketene acetone adduct - 2,2,6-Trimethyl-1,3-dioxolenone - A14254 - Alfa Aesar

A14254 2,2,6-Trimethyl-1,3-dioxin-4-one, 94%, cont. up to ca 6% acetone

CAS 번호
5394-63-8
동의어
Diketene acetone adduct
2,2,6-Trimethyl-1,3-dioxolenone

사이즈 가격 ($) 수량 재고 여부
25g 24.60
100g 73.80
500g 288.00
장바구니에 추가 대량 견적에 추가 항목 보기

2,2,6-Trimethyl-1,3-dioxin-4-one, 94%, cont. up to ca 6% acetone

MDL
MFCD00040468
EINECS
226-403-3

화학적 특성

화학식
C7H10O3
화학 식량
142.15
융점
비등점
65-67°/2mm
인화점
14°(57°F)
밀도
1.094
굴절률
1.4610
용해도
Soluble in Chloroform, Methanol. Not miscible in water.

용도

2,2,6-Trimethyl-1,3-dioxin-4-one is used in the synthesis of dihydropyrimininones as picomolar sodium iodide symporter inhibitors. It is also used in the synthesis of resorcinol amide Hsp90 Inhibitor AT13387. It is used in the synthesis of acetylketene by flash pyrolysis.

참고

Store at 4°C. Protect from heat. Store away from oxidizing agents.

참조 문헌

David M. Birney; Xiaolian Xu; Sihyun Ham and Xiaomeng Huang. Chemoselectivity in the Reactions of Acetylketene and Acetimidoylketene:? Confirmation of Theoretical Predictions. J. Org. Chem.1997, 62 (21), 7114-7120.

Convenient alternative to diketene in many reactions, stable in the absence of base: J. Am. Chem. Soc., 75, 5400 (1953).

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H315-H319-H335

Highly 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
2408
위험 등급
3
포장 그룹
II
통합 관세 코드
2912.50
TSCA(독성물질규제법)"
No

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