5-브로모-2,1,3-벤족사디아졸
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5-브로모-2,1,3-벤족사디아졸 속성
- 녹는점
- 72 °C
- 끓는 점
- 255.8±32.0 °C(Predicted)
- 밀도
- 1.826±0.06 g/cm3(Predicted)
- 저장 조건
- Room temperature.
- 산도 계수 (pKa)
- -1.63±0.36(Predicted)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- CAS 데이터베이스
- 51376-06-8
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
5-브로모-2,1,3-벤족사디아졸 C화학적 특성, 용도, 생산
제조 방법
Triphenylphosphine (1.1 mmol) was dissolved in dry toluene (3 mL) and stirred at 110°C under argon atmosphere; then 6-bromobenzo[c][1,2,5]oxadiazole 1-oxide (1 mmol) in toluene (0.5 mL) was added dropwise over 1 hour and the resulting mixture was stirred for 3 hours. After completion, the solvent was evaporated in vacuo, and the crude was purified through flash column chromatography (cyclohexane - diethyl ether 98:2) to afford 5-Bromobenzo[c][1,2,5]oxadiazole which is a pale pink solid.![5-BROMO-2,1,3-BENZOXADIAZOLE 5-BROMO-2,1,3-BENZOXADIAZOLE](/NewsImg/2023-09-14/6383029441371375741507592.jpg)
5-브로모-2,1,3-벤족사디아졸 준비 용품 및 원자재
원자재
준비 용품
5-브로모-2,1,3-벤족사디아졸 공급 업체
글로벌( 109)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Shanghai Huici Pharmaceutical Technology Co., LTD | +8618917134367 |
lixing@pharmahuici.com | China | 133 | 58 |
Shanghai Huici Pharmaceutical Technology Co., LTD | +8618917134367 |
lixing@pharmahuici.com | China | 133 | 58 |
Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 |
Mandy@hangyubiotech.com | China | 10977 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 |
joe@yuhengpharm.com | CHINA | 21149 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 |
laboratory@coreychem.com | China | 30251 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |