9-플루오레논
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9-플루오레논 속성
- 녹는점
- 80-83 °C (lit.)
- 끓는 점
- 342 °C (lit.)
- 밀도
- 0,9 g/cm3
- 증기압
- 0.005-0.2Pa at 20-50℃
- 굴절률
- 1.6309 (estimate)
- 인화점
- 163 °C
- 저장 조건
- Store below +30°C.
- 용해도
- DMSO(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 결정질 분말 또는 플레이크
- 색상
- 노란색
- 수용성
- 불용성
- BRN
- 1636531
- 안정성
- 안정적인. 타기 쉬운. 강한 산화제와 호환되지 않습니다.
- InChIKey
- YLQWCDOCJODRMT-UHFFFAOYSA-N
- LogP
- 3.25 at 25℃ and pH7.7
- CAS 데이터베이스
- 486-25-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38 | ||
안전지침서 | 24/25-36/37/39-27-26 | ||
WGK 독일 | 3 | ||
RTECS 번호 | LL8925000 | ||
자연 발화 온도 | 608 °C | ||
위험 참고 사항 | Irritant | ||
TSCA | Yes | ||
HS 번호 | 29143900 | ||
유해 물질 데이터 | 486-25-9(Hazardous Substances Data) | ||
독성 | LD50 orally in Rabbit: > 3900 mg/kg | ||
기존화학 물질 | 2009-3-3982 |
9-플루오레논 C화학적 특성, 용도, 생산
개요
9-fluorenone is an important intermediate for organic synthesis. It can be used to manufacture a variety of fine chemicals, mainly used as a modifier for the production of polymer materials, bisphenol fluorene, fluorenyl benzoxazine resin, acrylic resin, polyester, polycarbonate and epoxy resin. In the laboratory, fluorene was used as the raw material, dimethyl sulfoxide as the solvent, sodium hydroxide as the catalyst and oxygen as the oxidant. The oxidizing reaction was carried out by a tower packing reactor. The reaction solution was cooled and filtered to obtain a crude fluorenone. The content of crude fluorenone is 93%. We can recover 94% of the solvent and part of the crude fluorenone through distillation of the filtrate. The crude fluorenone is purified by directional crystallization to obtain yellow flaky fluorenone that have a purity of 99.8% or more.화학적 성질
yellow flakes, chips or crystalline powder; Soluble in ethanol and ether, insoluble in water.용도
9-Fluorenone is used in the preparation of antimalarial drugs. It is a fluorene derivative. Further, it is used in functional polymer and in dyes.정의
ChEBI: Fluoren-9-one is the simplest member of the class fluoren-9-ones that is 9H-fluorene bearing an oxo substituent at position 9. It has a role as a fungal xenobiotic metabolite.제조 방법
Fluorenone can be produced by catalytic oxidation of fluorene, or of fluorene fractions in the presence of a quarternary ammonium salt, or by catalytic oxidative cracking (oxicracking) of a suitable aromatic.주요 응용
9-Fluorenone has been extensively used as a precursor to synthesize a variety of organic electronic materials. Some of the general examples are:Synthesis of host for the blue and green phosphorescent organic light emitting diodes (PHOLEDs).
Synthesis of fluorene-based molecular motors.
Synthesis of open-shell Chichibabin′s hydrocarbons as potential organic spintronic materials.
It also acts as a sensitizer in the formation of picene via photosensitization of 1,2-di(1-naphthyl)ethane.
Purification Methods
Crystallise 9-fluorenone from absolute EtOH, MeOH or *benzene/pentane. [Ikezawa J Am Chem Soc 108 1589 1986.] Also recrystallise it twice from toluene and sublime it in a vacuum [Saltiel J Am Chem Soc 108 2674 1986]. It can be distilled under high vacuum. [Beilstein 7 H 465, 7 III 2330, 7 IV 1629.]9-플루오레논 준비 용품 및 원자재
원자재
준비 용품
9-플루오레논 공급 업체
글로벌( 543)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Chengdu Yuanda Chemical Co., Ltd | 28-85356300 +8618980937689 |
sales@ydachem.com | CHINA | 94 | 58 |
Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 |
Ryan@jiutian-bio.com | China | 7113 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5895 | 58 |
Anhui Ruihan Technology Co., Ltd | +8617756083858 |
daisy@anhuiruihan.com | China | 994 | 58 |
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +86-15350851019 +86-15383190639 |
admin@86-ss.com | China | 1000 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18628 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21663 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9284 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32836 | 60 |
AB PharmaTech,LLC | 323-480-4688 |
United States | 989 | 55 |
9-플루오레논 관련 검색:
4,4'-(9-플루오렌일이덴)다이페놀 2,7-디니트로-9-플루오레논 9-플루오레논-1-카르복실 산 9-플루오레논-2-카르복실 산 9,9-비스[4-(2-하이드록시에톡시)페닐]플루오렌 2,7- 디 브로 모 -9- 플루오 레논 9-플루오레논 하이드라존 2,6,7-트라이하이드록시-9-페닐잔텐-3-온 2-플루오로-9-플루오레논 9-플루오레논
9,9-Bis[4-(2-acryloyloxyethyloxy)phenyl]fluorene
Biscresolfluorene
Thioxanthen-9-one
1,8-Diaza-9-fluorenone ,1,8-Diaza-9-fluorenone
Fluorenone-9-oxime,9-FLUORENONE OXIME,Fluorenone-9-oxime,9-FLUORENONE OXIME
2-Bromo-9-Fluorenone98%,2-Bromo-9-Fluorenone 98%,2-Bromo-9-Fluorenone98%,2-Bromo-9-Fluorenone 98%
9-METHYL-2,3,7-TRIHYDROXY-6-FLUORONE HEMISULFATE
FLUORENONE-9-CARBOXYLIC ACID,FLUORENONE-9-CARBOXYLIC ACID