Burgess시약
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Burgess시약 속성
- 녹는점
- 76-79 °C(lit.)
- 밀도
- 1.3023 (rough estimate)
- 굴절률
- 1.6300 (estimate)
- 저장 조건
- -20°C
- 용해도
- 유기 용매에 용해됩니다.
- 물리적 상태
- 결정성 분말
- 색상
- 약간 노란색
- 감도
- Moisture Sensitive
- Merck
- 14,1502
- BRN
- 1432131
- InChI
- InChI=1S/C8H18N2O4S/c1-5-10(6-2,7-3)15(12,13)9-8(11)14-4/h5-7H2,1-4H3
- InChIKey
- YSHOWEKUVWPFNR-UHFFFAOYSA-N
- SMILES
- [N+](CC)(CC)(CC)S(=O)(=O)[N-]C(=O)OC
- CAS 데이터베이스
- 29684-56-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38 | ||
안전지침서 | 26-36-37/39 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 10-21 | ||
TSCA | No | ||
HS 번호 | 29299090 |
Burgess시약 C화학적 특성, 용도, 생산
화학적 성질
slightly yellow crystalline powder용도
Burgess reagent is a selective dehydrating reagent used in organic synthesis. It is used to convert secondary and tertiary alcohol, with an adjacent proton, into alkenes. Burgess reagent is also utilized to promote great synthetic values in medicinal chemistry. It has been used in dehydration of primary amides, formamides and primary nitroalkanes to generate nitriles, isocyanides and nitrile oxides respectively. It forms urethanes when it reacts with primary alcohols.제조 방법
Methoxycarbonylsulfamoyl]triethylammonium hydroxide, inner salt is easily prepared in two simple steps from chlorosulfonyl isocyanate as shown in the following scheme. The white crystalline solid Burgess reagent (m.p : 71-72°C from toluene) is air and moisture sensitive and, as such, needs to be stored in the cold and under an inert atmosphere.![Burgess reagent Burgess reagent](/NewsImg/2024-02-04/6384263735573877019140366.png)
Burgess시약 준비 용품 및 원자재
원자재
준비 용품
Burgess시약 공급 업체
글로벌( 330)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
WinWin Chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 |
sales@win-winchemical.com | China | 14278 | 58 |
Changzhou Jiuwu Chemical co., Ltd. | +86-0519-85121086 +8613775162768 |
info@jiuwuchem.cn | China | 75 | 58 |
Suzhou BEC Biological Technology Co., Ltd. | +undefined13771885869 |
all@bek.com.cn | China | 62 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20294 | 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 | 16911 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21668 | 55 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32760 | 60 |
AB PharmaTech,LLC | 323-480-4688 |
United States | 989 | 55 |