4-히드록시-3-니트로쿠마린
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4-히드록시-3-니트로쿠마린 속성
- 녹는점
- 172 °C (dec.) (lit.)
- 끓는 점
- 364.5±42.0 °C(Predicted)
- 밀도
- 1.63±0.1 g/cm3(Predicted)
- 산도 계수 (pKa)
- 4.50±1.00(Predicted)
- 물리적 상태
- powder to crystal
- 색상
- White to Yellow to Green
- 최대 파장(λmax)
- 329nm(EtOH(50vol%))(lit.)
- BRN
- 1247343
- CAS 데이터베이스
- 20261-31-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T | ||
---|---|---|---|
위험 카페고리 넘버 | 25 | ||
안전지침서 | 26-36/37/39-45 | ||
유엔번호(UN No.) | UN 2811 6.1 / PGIII | ||
WGK 독일 | 3 | ||
HS 번호 | 2932.20.4500 |
4-히드록시-3-니트로쿠마린 C화학적 특성, 용도, 생산
화학적 성질
yellow to tan crystalline powder용도
4-Hydroxy-3-nitrocoumarin (cas# 20261-31-8) is a compound useful in organic synthesis.일반 설명
4-Hydroxy-3-nitrocoumarin is a coumarin derivative and its cytotoxic action against cultured human tumor and normal cells has been investigated. It can be prepared by the nitration of 4-hydroxycoumarin in glacial acetic acid by using 72% HNO3.4-히드록시-3-니트로쿠마린 준비 용품 및 원자재
원자재
준비 용품
4-히드록시-3-니트로쿠마린 공급 업체
글로벌( 80)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
sgtlifesciences pvt ltd | +8617013299288 |
dj@sgtlifesciences.com | China | 12382 | 58 |
Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 58 |
Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131981 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 |
market03@meryer.com | China | 40241 | 62 |
Alfa Aesar | 400-6106006 |
saleschina@alfa-asia.com | China | 30132 | 84 |
Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44751 | 61 |
Adamas Reagent, Ltd. | 400-6009262 16621234537 |
zhangsn@titansci.com | China | 14113 | 59 |
Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696; |
info@hanhongsci.com | China | 42982 | 64 |
4-히드록시-3-니트로쿠마린 관련 검색:
코우마린 4-히드록시-3-니트로쿠마린
Coryfolin
4-Methyl-7-hydroxy-6-nitrocoumarin
6-FLUORO-4-HYDROXY-3-NITROCOUMARIN
4-HYDROXY-7-METHYL-3-NITROCOUMARIN
6-BROMO-4-HYDROXY-3-NITROCOUMARIN
4-HYDROXY-6-METHYL-3-NITROCOUMARIN
4-HYDROXY-6-METHOXY-3-NITROCOUMARIN
4-HYDROXY-7-METHOXY-3-NITROCOUMARIN
6-CHLORO-4-HYDROXY-7-METHYL-3-NITROCOUMARIN