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1194-98-5 - 2,5-Dihydroxybenzaldehyde, 98+% - Gentisaldehyde - A15565 - Alfa Aesar

A15565 2,5-Dihydroxybenzaldehyde, 98+%

CAS 번호
1194-98-5
동의어
Gentisaldehyde

사이즈 가격 ($) 수량 재고 여부
1g 34.20
5g 68.20
25g 264.00
장바구니에 추가 대량 견적에 추가 항목 보기

2,5-Dihydroxybenzaldehyde, 98+%

MDL
MFCD00003333
EINECS
214-789-6

화학적 특성

화학식
C7H6O3
화학 식량
138.12
융점
97-101°
감도
Air Sensitive
용해도
Soluble in water.

용도

It is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

참고

Air sensitive. Store under inert gas. Incompatible with oxidizing agent, air.

참조 문헌

Chung-Mu Yu; Miao-Ju Yen; Lin-Chi Chen. A bioanode based on MWCNT/protein-assisted co-immobilization of glucose oxidase and 2,5-dihydroxybenzaldehyde for glucose fuel cells. Biosensors and Bioelectronics. 2010, 25 (11), 2515-2521.

Javed Iqbal; Neelima D Tangellamudi; Balakrishna Dulla; Sridhar Balasubramanian. Sequential C-N and C-O bond formation in a single pot: synthesis of 2H-benzo[b][1,4]oxazines from 2,5-dihydroxybenzaldehyde and amino acid precursors. Organic Letters. 2012, 14, (2), 552-555.

Has been converted conveniently in 4 steps to 4,7-dibenzyloxyindole via the Nenitzescu indole synthesis (Henry reaction with Nitromethane, A11806). The product is a precursor of pyrroloquinoline alkaloids: Synlett, 755 (1993).

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
1363961
통합 관세 코드
2912.49
TSCA(독성물질규제법)"
Yes

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