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71653-64-0 - 2-(Difluoromethoxy)benzaldehyde, 97% - B24272 - Alfa Aesar

B24272 2-(Difluoromethoxy)benzaldehyde, 97%

CAS 번호
71653-64-0
동의어

사이즈 가격 ($) 수량 재고 여부
1g 40.90
5g 138.00
장바구니에 추가 대량 견적에 추가 항목 보기

2-(Difluoromethoxy)benzaldehyde, 97%

MDL
MFCD00042251

화학적 특성

화학식
C8H6F2O2
화학 식량
172.13
비등점
88-90°/9mm
인화점
106°(223°F)
밀도
1.284
굴절률
1.4970
감도
Air Sensitive
용해도
Miscible with 2-propanol and acetic acid.

용도

2-(Difluoromethoxy)benzaldehyde is an important raw material used as an intermediate in the preparation of pharmaceuticals, agrochemicals, and dyestuffs. It is also involved in the preparation of 4-(2-difluoromethoxyphenyl)- substituted 1,4-dihydropyridine 3,5-diesters.

참고

Incompatible with strong oxidizing agents.

참조 문헌

Krauze, A.; Andzans, Z.; Krasnova, L.; Germane, S.; Domracheva, I.; Adlere, I.; Grinberga, S.; Duburs, G. Synthesis of 3-alkoxycarbonyl-6-alkylsulfanyl-4-[2-(difluoromethoxy)phenyl]-1,4-dihydropyridines and related derivatives as analogs of cognition enhancer cerebrocrast. Chem. Heterocycl. Compd. 2013, 49 (4), 566-573.

Andzans, Z.; Krauze, A.; Adlere, I.; Krasnova, L.; Duburs, G. Synthesis and enantioselective lipase-catalyzed kinetic resolution of methyl 6-(methoxycarbonyl-methyl)sulfanyl-1,4-dihydropyridine-3-carboxylates. Chem. Heterocycl. Compd. 2013, 49 (3), 421-427.

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
389068
통합 관세 코드
2913.00
TSCA(독성물질규제법)"
No

권장

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    N,N-Dicyclohexyl-4-methoxybenzamide, 97%
  • 43965

    Tantalum gauze, 30 mesh woven from 0.076mm (0.003in) dia wire

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