3-브로모프탈라이드
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3-브로모프탈라이드 속성
- 녹는점
- 86°C
- 끓는 점
- 138 °C / 3mmHg
- 밀도
- 1.768±0.06 g/cm3(Predicted)
- 저장 조건
- under inert gas (nitrogen or Argon) at 2–8 °C
- 용해도
- 메탄올에 용해됨
- 물리적 상태
- powder to crystal
- 색상
- White to Light yellow to Light orange
- InChIKey
- CLMSHAWYULIVFQ-UHFFFAOYSA-N
- CAS 데이터베이스
- 6940-49-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험 카페고리 넘버 | 38-41 | ||
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안전지침서 | 26-36/37/39 | ||
HS 번호 | 2932209090 | ||
기존화학 물질 | KE-03675 |
3-브로모프탈라이드 C화학적 특성, 용도, 생산
Synthesis
3-Bromophthalide is produced by reacting phthalide with N-bromosuccinimide in carbon tetrachloride solution.Ten grams (0.075 mole) of phthalide (Note 1), 13.3 g. (0.075 mole) of N-bromosuccinimide, and 200 ml. of dry carbon tetrachloride are refluxed for 30 minutes in a 500-ml. flask carrying a reflux condenser equipped with a drying tube containing Drierite. The reaction mixture is exposed to the light of an ordinary 100-watt unfrosted light bulb placed 6–8 in. from the flask. The end of the reaction is indicated by the disappearance of N-bromosuccinimide from the bottom of the flask and accumulation of succinimide at the top of the reaction mixture. The succinimide is removed by filtration and the filtrate concentrated under atmospheric pressure to 15–20 ml. Cooling of this concentrate followed by filtration gives 12–13 g. (75–81%) of crude 3-bromophthalide, m.p. 74–80°. The crude material, when recrystallized from cyclohexane, gives colorless plates, m.p. 78–80°.
3-브로모프탈라이드 준비 용품 및 원자재
원자재
준비 용품
3-브로모프탈라이드 공급 업체
글로벌( 256)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
zhangjiagang vinsce bio-pharm. limited. | 86-512-58389969 |
sales1@swellxin.com | CHINA | 111 | 58 |
Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 |
marketing1@neostarunited.com | China | 8836 | 58 |
SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
Longyan Tianhua Biological Technology Co., Ltd | 0086 18039857276 18039857276 |
CHINA | 2783 | 58 | |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
3-브로모프탈라이드 관련 검색:
프탈이드 3-브로모프탈라이드
Sodium 4-hydroxybenzenesulfonate
5-BROMOPHTHALIDE
3-BROMO-1-(3-H)-ISO-BENZOFURANONE(3-BROMOPHTHALIDE)
4-BROMOPHTHALIDE
5-BROMOPHTHALIDE,5-Bromophthalide99%MIN.
AKOS 230-05
BROMOMETHYL ACETATE
2-(BROMOMETHYL)BENZYL ALCOHOL, 95%
2-(Bromomethyl)benzoic acid
1-Bromoethyl acetate
3,4-DIBROMO-3H-ISOBENZOFURAN-1-ONE
4-Fluorobenzyl bromide