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947-84-2 - Biphenyl-2-carboxylic acid, 98% - 2-Phenylbenzoic acid - A12049 - Alfa Aesar

A12049 Biphenyl-2-carboxylic acid, 98%

CAS 번호
947-84-2
동의어
2-Phenylbenzoic acid

사이즈 가격 ($) 수량 재고 여부
5g 20.00
25g 62.40
100g 202.00
장바구니에 추가 대량 견적에 추가 항목 보기

Biphenyl-2-carboxylic acid, 98%

MDL
MFCD00002463
EINECS
213-432-1

화학적 특성

화학식
C13H10O2
화학 식량
198.22
융점
110-114°
비등점
343-344°
용해도
Insoluble in water.

용도

It is used as a pharmaceutical intermediate. he reaction of 2?-substituted biphenyl-2-carboxylic acids (where the 2?-substituent is H, CO2H, NO2, Cl, OMe, or CO2Me) with lead tetra-acetate in refluxing benzene solution, under a nitrogen atmosphere, affords 3,4-benzocoumarin as a major organic product.

참고

Store in cool place. Keep away from oxidizing agents.

참조 문헌

D. I. Davies.; C. Waring. Cyclisation reactions involving the oxidation of carboxylic acids with lead tetra-acetate. Part I. The conversion of 2?-substituted biphenyl-2-carboxylic acids into 3,4-benzocoumarin. J. Chem. Soc. C. 1967, 1639-1642,.

Tetsutaro Hattori.; Takatsugu Suzuki.; Noriyuki Hayashizaka.; Nobuyuki Koike.; Sotaro Miyano. Convenient Synthesis of Biphenyl-2-carboxylic Acids via the Nucleophilic Aromatic Substitution Reaction of 2-Methoxybenzoates by Aryl Grignard Reagents.Bull. Chem. Soc. Jpn. 1993, 66 (10),3034-3040.

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
974075
통합 관세 코드
2916.39
TSCA(독성물질규제법)"
No

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