BRUCINE
|
|
BRUCINE 속성
- 녹는점
- 175-178 °C (dec.)(lit.)
- optical activity
- [α]20/D 67°, c = 1.3 in ethanol
- 수용성
- 메탄올에 용해됩니다. 부분적으로 용해됨 물과 섞임.
- CAS 데이터베이스
- 5892-11-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | T+ | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 26/28-52/53-36/37/38-26/27/28 | ||
| 안전지침서 | 13-45-61-36/37-28 | ||
| 유엔번호(UN No.) | UN 1570 6.1/PG 1 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | EH8925000 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | I |
BRUCINE C화학적 특성, 용도, 생산
용도
Resolving agentBrucine dihydrate is used as a resolving agent for chiral acids.Purification Methods
Crystallise brucine once from water or aqueous Me2CO (as the tetrahydrate), then suspend it in CHCl3 and shake with anhydrous Na2SO4 (to dehydrate the brucine, which then dissolves). Precipitate it by pouring the solution into a large bulk of dry pet ether (b 40-60o), filter and heat to 120o in a high vacuum [Turner J Chem Soc 842 1951]. The tetrahydrate crystallises from a mixture of EtOH and H2O as colourless elongated needles [Eeles Acta Cryst 6 809 1953, Beilstein 27 III/IV 7875.] VERY POISONOUSBRUCINE 준비 용품 및 원자재
원자재
준비 용품
BRUCINE 공급 업체
글로벌( 45)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 |
admin@jiuzhou-chem.com；jamie@jiuzhou-chem.com；alice@jiuzhou-chem.com | China | 20000 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006608290; 18621169109 |
market03@meryer.com | China | 40241 | 62 |
| Alfa Aesar | 400-6106006 |
saleschina@alfa-asia.com | China | 30132 | 84 |
| Beijing Ouhe Technology Co., Ltd | 010-82967028 13552068683 |
2355560935@qq.com | China | 12426 | 60 |
| Hubei Shishun Biotechnology Co. Ltd | 027-59223025 15107168801 |
1718480011@qq.com | China | 9994 | 58 |
| Hubei Wande Chemical Co., Ltd | 027-59210159 15377098680 |
1148280011@qq.com | China | 9994 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 029-81124267 15229202216 |
1073@dideu.com | China | 10011 | 58 |
| Carbosynth | -- |
sales@carbosynth.com | United Kingdom | 6018 | 58 |