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144584-66-7 - 4-Bromo-2,2-difluoro-1,3-benzodioxole, 97% - 1-Bromo-2,3-[(difluoromethylene)dioxy]benzene - 2,3-[(Difluoromethylene)dioxy]bromobenzene - B24389 - Alfa Aesar

B24389 4-Bromo-2,2-difluoro-1,3-benzodioxole, 97%

CAS 번호
144584-66-7
동의어
1-Bromo-2,3-[(difluoromethylene)dioxy]benzene
2,3-[(Difluoromethylene)dioxy]bromobenzene

사이즈 가격 ($) 수량 재고 여부
1g 55.10
5g 202.00
장바구니에 추가 대량 견적에 추가 항목 보기

4-Bromo-2,2-difluoro-1,3-benzodioxole, 97%

MDL
MFCD01631385

화학적 특성

화학식
C7H3BrF2O2
화학 식량
237.00
굴절률
1.4968
용해도
Slightly soluble in water.

용도

4-Bromo-2,2-difluoro-1,3-benzodioxole is used as a pharmaceutical intermediate.

참고

It is unstable under normal temperature. storage temperature is 2 - 4°C. Incompatible material is oxidizing agents.

참조 문헌

Joanna Gorecka; Frédéric Leroux and Manfred Schlosser. Deprotonation-Triggered Heavy-Halogen Migrations as a Key to the Structural Elaboration of 2,2-Difluoro-1,3-benzodioxole. European Journal of Organic Chemistry. 2004, 2004 (1), 64-68.

Joanna Gorecka-Kobylinska and Manfred Schlosser. Relative Basicities of ortho-, meta-, and para-Substituted Aryllithiums. J. Org. Chem. 2009, 74 (1), 222-229.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319

Causes skin irritation. Causes serious eye irritation.

주의 설명서: P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313

Wear protective gloves and eye/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists:

기타 참조

통합 관세 코드
2932.99
TSCA(독성물질규제법)"
No

권장

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