2,2',7,7'-Tetrabromo-9,9'-spirobifluorene
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2,2',7,7'-Tetrabromo-9,9'-spirobifluorene 속성
- 녹는점
- 395-400°C
- 끓는 점
- 633.7±55.0 °C(Predicted)
- 밀도
- 2.12±0.1 g/cm3(Predicted)
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 클로로포름에 용해됨
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 흰색에서 황백색까지
- CAS 데이터베이스
- 128055-74-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene C화학적 특성, 용도, 생산
개요
2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene is a spirobifluorene (SBF) derivative and is used as a blue-emitting material in electroluminescent devices. The spirobifluorene linkage in the molecule helps in decreasing the crystallization tendency and also increases the colour stability by preventing the formation of aggregates or excimers. They possess high photoluminescence efficiency and good chemical stability.화학적 성질
White to light yellow powder용도
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene is used in the preparation of OLEDs using amorphous compounds with spiro-bifluorene core.주요 응용
Blue light emitting material in Organic Light Emitting Diodes (OLEDs).일반 설명
2,2′,7,7′-Tetrabromo-9,9′-spirobifluorene is a spirobifluorene (SBF) derivative and is used as a blue-emitting material in electroluminescent devices. The spirobifluorene linkage in the molecule helps in decreasing the crystallization tendency and also increases the colour stability by preventing the formation of aggregates or excimers. They possess high photoluminescence efficiency and good chemical stability.2,2',7,7'-Tetrabromo-9,9'-spirobifluorene 준비 용품 및 원자재
원자재
준비 용품
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene 공급 업체
글로벌( 253)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Puyang Huicheng Electronic Materials Co., Ltd. | +86-0393-+86-0393-8910800 +8615839383373 |
info@huichengchem.com | China | 524 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20293 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18628 | 58 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9312 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32836 | 60 |
AB PharmaTech,LLC | 323-480-4688 |
United States | 989 | 55 | |
Beijing Green Guardee Technology Co., Ltd | 86-010-69706062 |
sales2@greenguardee.com | CHINA | 650 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10311 | 58 |
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene 관련 검색:
데카브로모디페닐에탄 테트라브로모비스페놀 A 테트라브로모프탈 무수물 디브로모클로로메탄 4,4""-술폰일비스(2,6-디브로모페놀) 메틸렌디브로마이드
Ethyl bromodifluoroacetate
2,7-Dibromo-9,9'-spiro-bifluorene
2,7-Dibromo-9,9-dimethylfluorene
2-Bromo-9,9'-spirobi[9H-fluorene]
2-Bromo-9,9-diphenylfluorene
2-Bromo-9,9-dimethylfluorene
2,7-Dibromofluorene
2,2'-DIBROMO-9,9'-SPIROBIFLUORENE
9,9'-Spirobi[9H-fluorene]
2,7-Dibromo-9,9-diphenylfluororene
2-Bromofluorene
2,2',7,7'-Tetrabromo-9,9'-spirobifluorene