4-NITROBENZO-15-CROWN-5
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4-NITROBENZO-15-CROWN-5 속성
- 녹는점
- 93-97 °C(lit.)
- 끓는 점
- 453.11°C (rough estimate)
- 밀도
- 1.191
- 굴절률
- 1.5230 (estimate)
- 저장 조건
- Store below +30°C.
- 용해도
- 비극성 용매에 용해됩니다.
- 물리적 상태
- powder to crystal
- 색상
- Light orange to Yellow to Green
- BRN
- 1598970
- CAS 데이터베이스
- 60835-69-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
4-NITROBENZO-15-CROWN-5 C화학적 특성, 용도, 생산
화학적 성질
LIGHT YELLOW GRANULAR POWDER용도
4-Nitrobenzo-15-crown-5 is a raw material used in synthesis as well as an intemediate in chemical syntheis and pharmaceutica intemediate. It is also used to separate cations, dissolve inorganic salts into organic solvents to perform naked anion chemistry, serve as phase transfer catalysts, and chiral crown ethers have been used to resolve racemic mixtures or separate isomers by chiral chromatography.Purification Methods
Recrystallise the crown ether from EtOH, MeOH or *C6H6/hexane as for the 18-crown-6 compound below. It complexes with Na+, K+, NH4+, Ca2+, Mg2+ and Cd2+. The 1HNMR spectrum (CDCl3) has (ppm): 3.6-4.4 (m 16CH2), 6.8 (d 1H arom), 7.65 (d 1H arom), 7.80 (dd 1H arom Jab 9Hz and Jbc 3Hz) [Schmid et al. J Am Chem Soc 98 5198 1976, Kikukawa et al. Bull Chem Soc Jpn 50 2207 1977, Toke et al. Justus Liebigs Ann Chem 349 349, 761 1988, Lindner et al. Z Anal Chem 322 157 1985].4-NITROBENZO-15-CROWN-5 준비 용품 및 원자재
원자재
준비 용품
4-NITROBENZO-15-CROWN-5 공급 업체
글로벌( 109)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Ningxia LabsChem Co., Ltd. | 0952-9294929 +8613895679378 |
48472788@qq.com | China | 352 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 12477 | 58 |
Eastar Chemical Corp | +1-8008982436 +86-13998381317 |
manannan@chinaeastar.com | United States | 376 | 58 |
Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Qingdao Dexin Chemical Co., Ltd | +8615553333686 |
15553333686@qq.com | China | 2983 | 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 |
Bide Pharmatech Ltd. | 400-6005915 |
sales@picasso-e.com | China | 39661 | 58 |
4-NITROBENZO-15-CROWN-5 관련 검색:
2-(2-히드록시에톡시)페놀
3,4-Dimethoxynitrobenzene
O,O'-BIS(2-HYDROXYETHOXY)BENZENE
3-NITROPHENETOLE
3,4-DIETHOXY NITROBENZENE
Benzo-15-crown-5
4-NITROPHENYL-2-METHOXYETHYL ETHER
3,4-Diethoxyaniline
4'-Aminobenzo-15-crown-5-ether
2-[2-[2-(2-phenoxyethoxy)ethoxy]ethoxy]ethanol
4-NITROBENZO-15-CROWN-5
15-Crown-5
4'-AMINO-5'-NITROBENZO-15-CROWN-5
2-DODECYL-2-METHYL-1,3-PROPANEDIYL BIS[N-[5'-NITRO(BENZO-15-CROWN-5)-4'-YL]CARBAMATE]
CHEMBRDG-BB 4024087
4-(2-METHOXYETHOXY)ANILINE
4'-ISOCYANATO-5'-NITROBENZO-15-CROWN-5,99.5%
4-(2-ETHOXYETHOXY)ANILINE