2,5-디클로로벤조-1,4-퀴논
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2,5-디클로로벤조-1,4-퀴논 속성
- 녹는점
- 160-163 °C(lit.)
- 끓는 점
- 251.81°C (rough estimate)
- 밀도
- 1.5138 (rough estimate)
- 굴절률
- 1.4595 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 메탄올에 용해됨
- 물리적 상태
- powder to crystal
- 색상
- Light yellow to Yellow to Orange
- 수용성
- 물에 불용성.
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다.
- CAS 데이터베이스
- 615-93-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
2,5-디클로로벤조-1,4-퀴논 C화학적 특성, 용도, 생산
화학적 성질
yellow powder용도
2,5-Dichloro-1,4-benzoquinone may be used in the following processes:- As a starting material in the synthesis of asterriquinone D.
- As a model to study the utility of a novel photoreactor with LED (light-emitting diode) light source and a fibre-optic CCD (charge-coupled device) spectrophotometer.
- 2,5-dichloro-3,6-bi(3-indolyl)-1,4-hydroquinone synthesis by palladium catalyzed reaction with indole.
일반 설명
2,5-Dichloro-1,4-benzoquinone (DCBQ) is a halogenated quinone. DCBQs are carcinogenic intermediates.They have benn identified as chlorination disinfection byproducts in drinking water. DCBQ has been reported to increse the decomposition of a model ROOH tert-butylhydroperoxide, via formation of t-butoxyl radicals. The isomers of the DCBQ dimer have been investigated for the non-covalent interactions (NCIs) by quantum chemical calculations. Halogen bond present in 2,5-dichloro-1,4-benzoquinone have been investigated by experimental as well as theoretical charge density analysis. Its reaction with pyrrolidine has been investigated.Purification Methods
Recrystallise it twice from 95% EtOH to give yellow needles [Beck et al. J Am Chem Soc 108 4018 1986]. The dioxime has m 278o(dec). [Beilstein 7 H 632, 7 I 346, 7 II 580, 7 III 3376, 7 IV 2081.]2,5-디클로로벤조-1,4-퀴논 준비 용품 및 원자재
원자재
준비 용품
2,5-디클로로벤조-1,4-퀴논 공급 업체
글로벌( 134)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20288 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49374 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 13502 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34553 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52849 | 58 |
Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 |
sales@molcore.com | China | 49734 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8617732866630 |
bess@weibangbio.com | China | 18194 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49979 | 58 |
2,5-디클로로벤조-1,4-퀴논 관련 검색:
테레프탈산 디메틸디클로로실란 퀴논 디클로로아세토니트릴 사염화-1,4-벤조퀴논 클로라닐산바륨 크로닐산 디클로로디플루오로메탄
3,5-Dichlorobenzoic acid
2',4'-Dichloroacetophenone
2,3-Dimethoxy-5-methyl-p-benzoquinone
Diisopropylammonium dichloroacetate
Tetrachloroterephthalonitrile
2,6-Dichlorobenzo-1,4-quinone
CHLORANILIC ACID SODIUM SALT
MERCURIC CHLORANILATE
CHLORANILIC ACID LANTHANUM SALT
2,3,5-TRICHLORO-1,4-BENZOQUINONE