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89-84-9 - 2',4'-Dihydroxyacetophenone, 98% - 4-Acetylresorcinol - Resacetophenone - A12066 - Alfa Aesar

A12066 2',4'-Dihydroxyacetophenone, 98%

CAS 번호
89-84-9
동의어
4-Acetylresorcinol
Resacetophenone

사이즈 가격 ($) 수량 재고 여부
50g 33.00
250g 126.00
장바구니에 추가 대량 견적에 추가 항목 보기

2',4'-Dihydroxyacetophenone, 98%

MDL
MFCD00002279
EINECS
201-945-3

화학적 특성

화학식
C8H8O3
화학 식량
152.15
융점
142-146°
감도
Moisture Sensitive

참조 문헌

The position of O-alkylation can be varied by suitable choice of reagent. Thus, NaH in DMSO followed by MeI gives predominantly the 2-alkylated product, whereas Li2CO3 in DMF favors 4-alkylation. The latter is a fairly general method for the alkylation of phenols, thiophenols and ß-diketones with pKa less than about 8: Synth. Commun., 18, 1379 (1988).

/n

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H303-H315-H318-H335

May be harmful if swallowed. Causes skin irritation. Causes serious eye damage. 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

Merck
14,8140
바일슈타인
1282505
통합 관세 코드
2914.50
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
AM7525000

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