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95-01-2 - 2,4-Dihydroxybenzaldehyde, 98% - beta-Resorcylaldehyde - A12868 - Alfa Aesar

A12868 2,4-Dihydroxybenzaldehyde, 98%

CAS 번호
95-01-2
동의어
beta-Resorcylaldehyde

사이즈 가격 ($) 수량 재고 여부
25g 59.00
100g 174.00
500g 664.00
장바구니에 추가 대량 견적에 추가 항목 보기

2,4-Dihydroxybenzaldehyde, 98%

MDL
MFCD00011686
EINECS
202-383-1

화학적 특성

화학식
C7H6O3
화학 식량
138.12
융점
134-138°
비등점
220°/22mm
감도
Air Sensitive
용해도
Soluble in water. Solubility in methanol is almost transparent. Easily soluble in alcohol, ethyl ether, chloroform, glacial acetic acid. Insoluble in benzene and easily decomposes under strong acid strong alkali.

용도

2,4-Dihydroxybenzaldehyde is used in two-step synthesis of ethyl 3,5-dibromo-2,4-dihydroxycinnamate. It has a potent antioxidative and antibacterial activity.

참고

Air sensitive. Store away from oxidizing agents and air. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

참조 문헌

Nathalie Gagey, et al. Two-photon uncaging with the efficient 3,5-dibromo-2,4-dihydroxycinnamic caging group.Angew Chem Int Ed Engl.,2007,46(14), 2467-2469.

Mendelson WL, et al. The regioselective 4-benzylation of 2, 4-dihydroxybenzaldehyde.Synth. Commun.,1996,26(3), 593-601.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302-H315-H319-H335

Harmful if swallowed. 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

Merck
14,8156
바일슈타인
878548
통합 관세 코드
2912.49
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
VH3600000

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