3-COUMARANONE
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3-COUMARANONE 속성
- 녹는점
- 101-103 °C
- 끓는 점
- 207.23°C (rough estimate)
- 밀도
- 1.1603 (rough estimate)
- 굴절률
- 1.4800 (estimate)
- 저장 조건
- Keep in dark place,Sealed in dry,Store in freezer, under -20°C
- 용해도
- 클로로포름 (약간 용해됨), DMSO (약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 노란색에서 진한 노란색까지
- 수용성
- 물과 약간 섞임.
- 감도
- Light Sensitive
- BRN
- 115296
- CAS 데이터베이스
- 7169-34-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi,Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38-20/21/22 | ||
안전지침서 | 22-24/25-36/37/39-26-36 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 4.5-9 | ||
위험 참고 사항 | Irritant | ||
HS 번호 | 29329990 |
3-COUMARANONE C화학적 특성, 용도, 생산
화학적 성질
white to light yellow crystal powde용도
3-Coumaranone is used in the aurones, [2-benzylidenebenzofuran-3(2H)-ones] by reacting with appropriate aldehyde. It is involved in the condensation reaction with aldehydes in the presence of morpholine acetate to prepare substituted 2-(arylidene)benzofuran-3(ZH)-ones. In Horner-Wadsworth-Emmons reaction, it reacts with diethyl? cyanomethyl?phosphonate to give 3-(cyanomethyl)benzofurans, which is an intermediate in the synthesis of antihyperglycemic agents.일반 설명
Benzofuran-3(2H)-one undergoes condensation with aldehydes in the presence of morpholine acetate to yield substituted 2-(arylidene)benzofuran-3(ZH)-ones. It undergoes acid- or base-catalyzed condensation with an appropriate aldehyde to yield aurones [2-benzylidenebenzofuran-3(2H)-ones].3-COUMARANONE 준비 용품 및 원자재
원자재
아세트산 나트륨
무수초산
N,N-다이메틸폼아마이드
아세톤
탄산 칼륨
클로로포름
에틸브로모아세트산
테트라하이드로푸란
염산
브롬
아세트산(빙초산)
메틸알콜
수산화나트륨
히드록시아세토페논
살리실산 메틸
황산마그네슘
준비 용품
3-COUMARANONE 공급 업체
글로벌( 243)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 |
info@spring-chem.com | China | 2068 | 57 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
SHAANXI WEISHINUO THE NEW MATERIALCO,.LTD | 18792503214 |
Beryl@weishino.com | CHINA | 256 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2967 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
3-COUMARANONE 관련 검색:
디하이드로벤조퓨란(2,3-) 6-히드록시-3-쿠마라논 글리세오풀빈 리팜핀
5-CHLORO-BENZOFURAN-3-ONE
AUREUSIDIN(RG)
3-BROMO-2-COUMARANONE
3-COUMARANONE
2-Coumaranone,99%,2-COUMARANONE
3-Ketocarbofuranphenol
Rifamycin Sodium
4-O-(Carboxymethyl)rifamycin
7-METHOXY-3(2H)-BENZOFURANONE
MARITIMEIN
5-HYDROXY-2-COUMARANONE
2H-BEZOFURAN-3-ONE 3-COUMARANONE
2-ETHOXYCARBONYL-3-COUMARANONE,2-Carboethoxy-3-coumaranone
6,4'-DIHYDROXYAURONE