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814-75-5 - 3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide - A10186 - Alfa Aesar

A10186 3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide

CAS 번호
814-75-5
동의어

사이즈 가격 ($) 수량 재고 여부
10g 95.70
50g 365.00
250g 1456.00
장바구니에 추가 대량 견적에 추가 항목 보기

3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide

MDL
MFCD00013538
EINECS
212-404-6

화학적 특성

화학식
C4H7BrO
화학 식량
151.01
비등점
69-70°/70mm
인화점
>100°(212°F)
밀도
1.438
굴절률
1.4590
용해도
Miscible with dichloromethane.

용도

3-Bromo-2-butanone is involved in the preparation of o-isopropyl S-3-oxobutan-2-yl dithiocarbonate by reaction with potassium o-isopropylxanthate, which on treatment with sulfuric acid gives 4,5-dimethyl-1,3-dithiol-2-one .

참고

Incompatible with strong oxidizing agents, strong bases and strong reducing agents.

참조 문헌

Has been used in an improved synthesis of 5-halopyrimidines by the reaction of ɑ -halo ketones with nitriles: Synthesis, 1053 (1992).

Goel, R.; Luxami, V.; Paul, K. Recent advances in development of imidazo[1,2-a]pyrazines: synthesis, reactivity and their biological applications. Org. Biomol. Chem. 2015, 13 (12), 3525-3555.

Ghosh, A. C.; Reinhardt, J. K.; Kindermann, M. K.; Schulzke, C. The ring opening reaction of 1,3-dithiol-2-one systems is fully reversible. Chem. Commun. 2014, 50 (70), 10102-10104.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H312-H331-H314-H318

Toxic if swallowed. Harmful in contact with skin. Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage.

주의 설명서: P280-P305+P351+P338-P309-P310a

Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER/doctor

기타 참조

바일슈타인
906773
위험 등급
8
포장 그룹
II
통합 관세 코드
2914.79
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
EL7005000

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