3-Bromo-4-fluorobenzaldehyde
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3-Bromo-4-fluorobenzaldehyde 속성
- 녹는점
- 31-33 °C (lit.)
- 끓는 점
- 138-139 °C/2.5 mmHg (lit.)
- 밀도
- 1.6698 (rough estimate)
- 굴절률
- 1.574
- 인화점
- >230 °F
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 물리적 상태
- 저융점 고체
- 색상
- 흰색에서 밝은 노란색
- 수용성
- 불용성
- 감도
- Air Sensitive
- BRN
- 5806226
- InChI
- InChI=1S/C7H4BrFO/c8-6-3-5(4-10)1-2-7(6)9/h1-4H
- InChIKey
- FAHZIKXYYRGSHF-UHFFFAOYSA-N
- SMILES
- C(=O)C1=CC=C(F)C(Br)=C1
- CAS 데이터베이스
- 77771-02-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn,Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 22-36/37/38 | ||
안전지침서 | 26-36-37/39 | ||
WGK 독일 | 2 | ||
TSCA | Yes | ||
위험 등급 | IRRITANT | ||
HS 번호 | 29130000 |
3-Bromo-4-fluorobenzaldehyde C화학적 특성, 용도, 생산
화학적 성질
white to light yellow low melting solid용도
3-Bromo-4-fluorobenzaldehyde can be used for pest control.Synthesis
A synthetic method of 3-bromo-4-fluorobenzaldehyde comprises the following steps: (1) dissolving 4-fluorobenzaldehyde in dichloromethane to obtain a solution A; (2) dissolving sodium bromide in pure water and adding 35% hydrochloric acid while stirring to obtain a solution B; (3) mixing the solution A and the solution B, starting ultrasonic waves, and dropwise adding a sodium hypochlorite aqueous solution under stirring; (4) after the dripping is finished, carrying out ultrasonic treatment, keeping the temperature under stirring, and then standing; (5) phase separation, washing dichloromethane phase to neutrality, drying and desolventizing; (6) obtaining a crude product, and carrying out bulk melting crystallization at 31 ℃ to obtain a pure product.3-Bromo-4-fluorobenzaldehyde 준비 용품 및 원자재
원자재
준비 용품
4-Fluoro-3-phenoxybenzaldehyde
벤조니트릴,2-플루오로-5-(히드록시메틸)-(9CI)
3-BROMO-4-FLUOROCINNAMIC ACID
2-Propenoic acid, 3-(3-bromo-4-fluorophenyl)-, ethyl ester, (2E)-
3-bromo-4-(methylsulfanyl)benzaldehyde
Methyl (2Z)-3-(3-bromo-4-fluorophenyl)-2-acetamidoprop-2-enoate
3-브로모-4-플루오로벤잘독심
2-플루오로-5-포르밀페닐보론산피나콜에스테르
3-Bromo-4-fluorobenzaldehyde 공급 업체
글로벌( 468)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
CHANGZHOU HARVECHEM LTD | +86-0519-88784888 +8613906120163 |
inquiry@harvechem.com | China | 263 | 58 |
Aceschem Inc. | +1-817863-6948 +1-(817)863-6948 |
sales@aceschem.com | United States | 19639 | 58 |
Qingdao Dexin Chemical Co., Ltd | +86-15553333686 +86-15553333686 |
15553333686@qq.com | China | 2862 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 |
1022@dideu.com | China | 3878 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5872 | 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 | 18629 | 58 |
Hi-Tech Chemistry Corp | 0519-86626038 |
yuhh@hitechem.com | CHINA | 811 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9355 | 55 |
3-Bromo-4-fluorobenzaldehyde 관련 검색:
3-브로모아니졸 플루오르벤젠알데히드 2,3,5,6-테트라플루오로벤질 트랜스-2-(2,2-디클로로비닐)-3,3-디메틸사이클로프로판카르복실레이트 브롬
Florfenicol
2,4-Dinitrofluorobenzene
3'-BROMO-4'-FLUOROPROPIOPHENONE
3-Bromo-2,4,5-trifluorobenzoic acid
3-BROMO-4-FLUOROBENZOYL CHLORIDE
3'-Bromo-4'-fluoroacetophenone
3-BROMO-4-FLUORO-BENZOIC ACID METHYL ESTER
3-BROMO-2,4,5,6-TETRAFLUOROBENZOYL CHLORIDE
3-Bromo-4-fluorobenzoic acid
2-BROMO-3-FLUOROBENZALDEHYDE
2-BROMO-3-FLUOROBENZALDEHYDE
3-BROMO-5-FLUOROBENZALDEHYDE,3-Bromo-5-fluorobenzaldehyde 98%,3-Bromo-5-fluorobenzaldehyde98%
2-BROMO-5-FLUOROBENZALDEHYDE
RARECHEM AL BI 0277