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1122-54-9 - 4-Acetylpyridine, 98% - Methyl 4-pyridyl ketone - A12015 - Alfa Aesar

A12015 4-Acetylpyridine, 98%

CAS 번호
1122-54-9
동의어
Methyl 4-pyridyl ketone

사이즈 가격 ($) 수량 재고 여부
25g 28.90
100g 64.50
500g 292.00
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4-Acetylpyridine, 98%

MDL
MFCD00006433
EINECS
214-350-9

화학적 특성

화학식
C7H7NO
화학 식량
121.14
융점
14-16°
비등점
210-212°
인화점
104°(219°F)
밀도
1.103
굴절률
1.5350
용해도
Insoluble in water. Soluble in alcohol.

용도

4-acetylpyridine on reaction with - and 4-formylpyridine (H3FoPyS, H4FoPyS) yields semicarbazones. Reaction of acetylpyridine with thiophene-2-carboxaldehyde afforded the 2-chloro-6-ethoxy-4-β-(2-thienyl)acryloylpyridine, which was reacted with malononitrile in refluxing ethanol in the presence of piperidine as a catalyst to afford the cyanoaminopyrane derivative.

참고

Store in cool place. Keep away from oxidizing agents.

참조 문헌

I.C. Mendesa.; L.R. Teixeira.; R. Limaa.; H. Beraldo.; N.L. Spezialib, D.X. West. Structural and spectral studies of thiosemicarbazones derived from 3- and 4-formylpyridine and 3- and 4-acetylpyridine. Journal of Molecular Structure. 2001, 559 (1-3),355-360.

Michael W. George.; Martyn Poliakoff .; James J. Turner. Nanosecond time-resolved infrared spectroscopy: a comparative view of spectrometers and their applications in organometallic chemistry. Analyst. 1994, 119 (4), 551-560.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
107629
통합 관세 코드
2933.39
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
OB5426000

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