크산텐
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크산텐 속성
- 녹는점
- 101-102 °C(lit.)
- 끓는 점
- 310-312 °C(lit.)
- 밀도
- 1.0368 (rough estimate)
- 굴절률
- 1.5994 (estimate)
- 저장 조건
- Sealed in dry,Room Temperature
- 물리적 상태
- powder to crystal
- 색상
- White to Light yellow to Dark green
- 수용성
- 녹는
- BRN
- 133939
- 안정성
- 안정적인. 타기 쉬운. 산화제와 호환되지 않습니다.
- LogP
- 4.230
- CAS 데이터베이스
- 92-83-1(CAS DataBase Reference)
- NIST
- Xanthene(92-83-1)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
위험 카페고리 넘버 | 42/43 | ||
안전지침서 | 22-36/37-45-24-36/37/39 | ||
WGK 독일 | 3 | ||
RTECS 번호 | ZD5520000 | ||
HS 번호 | 29181100 |
크산텐 C화학적 특성, 용도, 생산
화학적 성질
solid용도
Xanthene is useful for the preparation of CoIV-?Dinitrate Complex.정의
xanthene: A heterocyclic compoundhaving three fused rings withone oxygen atom, C13H10O; m.p.101–102°C b.p. 310–312°C. The ringstructure is present in a class of xanthene dyes.주요 응용
Xanthene derivatives constitute an important class of heterocyclic compounds present in bioactive natural products and pharmaceuticals exhibiting wide-ranging pharmaceutical and biological activities, such as antimicrobial, antiproliferative, antibacterial, antiviral and antinociceptive activities, and antioxidant activity. Xanthenes can also be used in the preparation of stable laser dyes, fluorescent sensor and protein labeling fluorophores used in laser technology, functional materials for visualization of biomolecular assemblies, photodynamic therapy, and as antagonists.일반 설명
Xanthene (10H-9-oxaanthracene) is a heterocyclic compound generally used as an important building block in organic synthesis. It is a core moiety of many dyes like?fluorescein, eosins, and rhodamines.Purification Methods
Crystallise dibenzopyran from *benzene, MeOH or EtOH. [Beilstein 17 H 73, 17 I 30, 17 II 72, 17 III/IV 614, 17/2 V 252.]크산텐 준비 용품 및 원자재
원자재
페놀
디에틸에테르
수산화나트륨
오산화 인
2-히드록시벤질알콜
Benzenamine, 4-(2,4,6-cycloheptatrien-1-yl)-
9-티오크산테논
9H-플루오렌-9-아민
크산티드롤
준비 용품
크산텐 공급 업체
글로벌( 161)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shanghai Gubang New Materail Technology Co. LTD | 21-51317962 +8618721305404 |
16728589@qq.com | CHINA | 272 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 16914 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |
Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4242 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29825 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
Alfa Chemistry | |
info@alfa-chemistry.com | United States | 2344 | 58 |
Baoji Guokang Bio-Technology Co., Ltd. | 0917-3909592 13892490616 |
gksales1@gk-bio.com | China | 9321 | 58 |
Sense Chemicals (Shanghai) Co., Ltd. | +86-21-52751036; +8613818977689 |
david.dai@sensechemicals.com | China | 225 | 58 |
Henan Alfa Chemical Co., Ltd | +8618339805032 |
alfa4@alfachem.cn | China | 13185 | 58 |