2,4-Difluorophenylboronic acid
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2,4-Difluorophenylboronic acid 속성
- 녹는점
- 247-250 °C (lit.)
- 끓는 점
- 251.0±50.0 °C(Predicted)
- 밀도
- 1.35±0.1 g/cm3(Predicted)
- 저장 조건
- Keep in dark place,Inert atmosphere,2-8°C
- 용해도
- 클로로포름(약간 용해됨, 초음파 처리), DMSO(약간 용해됨), 메탄올(약간 용해됨)
- 산도 계수 (pKa)
- 8.47±0.58(Predicted)
- 물리적 상태
- 가루
- 색상
- 황백색에서 밝은 베이지색 또는 노란색까지
- BRN
- 8616257
- InChIKey
- QQLRSCZSKQTFGY-UHFFFAOYSA-N
- CAS 데이터베이스
- 144025-03-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38-22 | ||
안전지침서 | 37/39-26-36 | ||
WGK 독일 | 3 | ||
위험 참고 사항 | Irritant | ||
HS 번호 | 29163990 |
2,4-Difluorophenylboronic acid C화학적 특성, 용도, 생산
화학적 성질
off-white to light beige or yellow powder용도
2,4-Difluorophenylboronic Acid is used as a reagent in suzuki-miyaura coupling reactions such as in the synthesis of enantiomerically pure 3,3''-bis-arylated BINOL derivatives. Also used in the synthesis of highly efficient phospherescent iridium (III) complexes which are used for light-emiiting diodes.2,4-Difluorophenylboronic acid 준비 용품 및 원자재
원자재
준비 용품
2,4-Difluorophenylboronic acid 공급 업체
글로벌( 464)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Tianjin Xinshengjiahe Science & Technology Development Co,.Ltd | +86-86-22-87899925 +86-8618522618860 |
18522618860@163.com | China | 694 | 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 |
Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3012 | 60 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
Zjartschem | +86-571 87238903 |
jocelynpan@zjarts.com | CHINA | 993 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29894 | 58 |
Shanghai Arbor Chemical Co., Ltd. | 021-60451682 |
act@arborchemical.com | CHINA | 906 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10312 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
2,4-Difluorophenylboronic acid 관련 검색:
디플르오르벤젠(1,3-) 페닐붕산 2,3,5,6-테트라플루오로벤질 트랜스-2-(2,2-디클로로비닐)-3,3-디메틸사이클로프로판카르복실레이트 플루오르벤젠알데히드 플루오르벤젠
2,3,4,5,6-PENTAFLUOROBENZENEBORONIC ACID
Florfenicol
4-Fluorobenzeneboronic acid
3-(Benzyloxy)-2,6-difluorobenzeneboronic acid
4-Ethoxy-2,3-difluorophenylboronic acid
3-BROMO-2 6-DIFLUOROPHENYLBORONIC ACID
4-Benzyloxy-2,6-difluorophenylboronic acid
3,5-DIFLUOROPHENYLBORONIC ACID,3,5-DIFLUOROPHENYLBORONIC ACID 98%,3,5-Difluorophenylboronic Acid (contains varying amounts of Anhydride)
4-BROMO-2,3-DIFLUOROPHENYLBORONIC ACID
4-Benzyloxy-2,3-difluorobenzeneboronic acid
4-BROMO-2,6-DIFLUOROPHENYLBORONIC ACID
3-AMINO-4,5-DIFLUOROPHENYLBORONIC ACID
2,6-Difluorophenylboronic Acid (contains varying amounts of Anhydride),2,6-DIFLUOROPHENYLBORONIC ACID