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9-플루오레논

9-플루오레논
9-플루오레논 구조식 이미지
카스 번호:
486-25-9
한글명:
9-플루오레논
동의어(한글):
9-플루오레논;플루오레논;플루로넨-9-온;9H-플루오렌-9-온;9-옥소플루오렌;다이페닐렌 케톤;플루오렌-9-온
상품명:
9-Fluorenone
동의어(영문):
uorenone;FLUORENONE;9-FLUORENON;9-FLUORENONE;Dluoren-9-one;FLUOREN-9-ONE;9-Fluoreneone;9-oxofluorene;9-oxofluorine;9-FLUOROENONE
CBNumber:
CB2304953
분자식:
C13H8O
포뮬러 무게:
180.2
MOL 파일:
486-25-9.mol

9-플루오레논 속성

녹는점
80-83 °C (lit.)
끓는 점
342 °C (lit.)
밀도
0,9 g/cm3
굴절률
1.6309 (estimate)
인화점
163 °C
저장 조건
Store below +30°C.
물리적 상태
Crystalline Powder or Flakes
색상
Yellow
수용성
insoluble
BRN
1636531
안정성
Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey
YLQWCDOCJODRMT-UHFFFAOYSA-N
CAS 데이터베이스
486-25-9(CAS DataBase Reference)
NIST
9H-Fluoren-9-one(486-25-9)
EPA
9-Fluorenone (486-25-9)
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
그림문자(GHS):
신호 어: Warning
유해·위험 문구:
암호 유해·위험 문구 위험 등급 범주 신호 어 그림 문자 P- 코드
H319 눈에 심한 자극을 일으킴 심한 눈 손상 또는 자극성 물질 구분 2A 경고 P264, P280, P305+P351+P338,P337+P313P
H411 장기적 영향에 의해 수생생물에 유독함 수생 환경유해성 물질 - 만성 구분 2
예방조치문구:
P264 취급 후에는 손을 철저히 씻으시오.
P264 취급 후에는 손을 철저히 씻으시오.
P273 환경으로 배출하지 마시오.
P280 보호장갑/보호의/보안경/안면보호구를 착용하시오.
P391 누출물을 모으시오.
P337+P313 눈에 대한 자극이 지속되면 의학적인 조치· 조언를 구하시오.
P501 ...에 내용물 / 용기를 폐기 하시오.
NFPA 704
1
1 0

9-플루오레논 MSDS


9-Fluorenone

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 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.

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.

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.

정의

ChEBI: The simplest member of the class fluoren-9-ones that is 9H-fluorene bearing an oxo substituent at position 9.

Synthesis Reference(s)

The Journal of Organic Chemistry, 60, p. 3934, 1995 DOI: 10.1021/jo00118a002
Synthetic Communications, 6, p. 285, 1976 DOI: 10.1080/00397917608063524

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

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