2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
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2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile 속성
- 녹는점
- 85-88 °C (lit.)
- 끓는 점
- 389.26°C (rough estimate)
- 밀도
- 1.1855 (rough estimate)
- 굴절률
- 1.6450 (estimate)
- 저장 조건
- -20°C
- 용해도
- Soluble in water or 1% acetic acid
- 물리적 상태
- 미세 결정성 분말
- 색상
- 흰색에서 약간 베이지색
- 수용성
- 불용성
- 감도
- Moisture Sensitive
- BRN
- 2217296
- CAS 데이터베이스
- 58632-95-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-20/21/22 | ||
| 안전지침서 | 22-24/25-36/37/39-26-36 | ||
| 유엔번호(UN No.) | 3276 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | DA0513600 | ||
| F 고인화성물질 | 10-21 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1 | ||
| 포장분류 | III | ||
| HS 번호 | 29280090 | ||
| 기존화학 물질 | KE-11356 |
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile MSDS
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile C화학적 특성, 용도, 생산
화학적 성질
White to off-white microcrystalline powder용도
Widely used for protection of amino groups in peptide synthesis and multi-step organic synthesis of small molecules.Purification Methods
Triturate the solid with 90% aqueous MeOH, filter, wash with 90% aqueous MeOH and dry it in a vacuum. Recrystallise it from MeOH (needles or plates), but use warm MeOH and cool to crystallise; do not boil as it decomposes slowly. IR has max 1785 (C=O) cm-1 and NMR (CDCl3) usually shows two tert-butyl singlets for syn and anti isomers. Store it in a brown bottle (fridge). It evolves CO2 at room temperature (stoppered bottle can explode!), but can be stored over silica gel which may extend its useful life to more than a year. [Itoh et al. Org Synth 59 95 1980.]2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile 준비 용품 및 원자재
원자재
준비 용품
tert-부틸2-(메틸아미노)에틸카바메이트
N-Boc-L-Histidine
Boc-Aib-OH
BOC-D-Phenylalanine
1-(Boc-아미노)시클로프로판카르복실산
(R)-4-Boc-2-메틸피페라진
Boc-L-Threonine
1,9-BIS-BOC-1,5,9-트리아자노난
BIS-BOC-스페르미딘
1-N-BOC-1,2-CIS-시클로헥실디아민
1-Boc-3,3-디메틸피페라진
BOC-글리-글리-글리-오
N-BOC-ALPHA-METHYL-L-PROLINE
(1S,2S)-Boc-1,2-디아미노시클로헥산
메틸4-BOC-피페라진-2-카르복실레이트
2-HYDROXYMETHYL-PYRROLIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile 공급 업체
글로벌( 299)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29791 | 60 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 |
FandaChem@Gmail.com | China | 9087 | 55 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3619 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29880 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 |
sales@sdzschem.com | China | 2930 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 |
admin@nexconn.com | China | 10311 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 |
sales@amoychem.com | China | 6383 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49374 | 58 |