BIS(4-NITROPHENYL) CARBONATE
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BIS(4-NITROPHENYL) CARBONATE 속성
- 녹는점
- 136-139 °C(lit.)
- 끓는 점
- 475.9±30.0 °C(Predicted)
- 밀도
- 1.501±0.06 g/cm3(Predicted)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- 클로로포름과 테트라히드로푸란에 용해됩니다.
- 물리적 상태
- 액체
- 색상
- 투명하고 약간 노란색 또는 녹색을 띤 갈색
- 감도
- Moisture Sensitive
- BRN
- 1892897
- InChIKey
- ACBQROXDOHKANW-UHFFFAOYSA-N
- CAS 데이터베이스
- 5070-13-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
BIS(4-NITROPHENYL) CARBONATE C화학적 특성, 용도, 생산
화학적 성질
white to pale yellow or beige powder용도
Bis(4-nitrophenyl) carbonate is used as a reagent for preparation of symmetrical and unsymmetrical urea and 4-nitrophenyl esters of N-protected amino acids. It acts as a peptide coupling reagent. It finds application as a reagent for the preparation of carbamate linked cytosines.Purification Methods
Dissolve the carbonate in CHCl3, wash it with 2N NaOH (3 x) and once with conc HCl, dry (Na2SO4), evaporate and crystallise the residue from toluene (authors say prisms from 15 volumes of *benzene). [Glatthard & Matter Helv Chim Acta 46 795 1963, Beilstein 6 III 820.]BIS(4-NITROPHENYL) CARBONATE 준비 용품 및 원자재
원자재
준비 용품
BIS(4-NITROPHENYL) CARBONATE 공급 업체
글로벌( 267)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5873 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5882 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
AB PharmaTech,LLC | 323-480-4688 |
United States | 989 | 55 | |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2931 | 58 |
Changzhou Ansciep Chemical Co., Ltd. | +86 519 86305871 |
sales@ansciepchem.com | CHINA | 4242 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10311 | 58 |
Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 7621 | 58 |
Accela ChemBio Inc. | +1-858-6993322 |
info@accelachem.com | United States | 19536 | 58 |