2-Nitrobenzyl bromide
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2-Nitrobenzyl bromide 속성
- 녹는점
- 44-46 °C (lit.)
- 끓는 점
- 265.51°C (rough estimate)
- 밀도
- 1.6841 (rough estimate)
- 굴절률
- 1.6120 (estimate)
- 인화점
- >230 °F
- 저장 조건
- Inert atmosphere,2-8°C
- 용해도
- 클로로포름(약간 용해됨), DMSO(약간 용해됨), 에틸아세테이트(약간 용해됨)
- 물리적 상태
- 결정 또는 결정성 분말
- 색상
- 노란색에서 밝은 갈색까지
- 수용성
- 불용성
- BRN
- 638991
- 안정성
- 흡습성
- CAS 데이터베이스
- 3958-60-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 34 | ||
| 안전지침서 | 26-36/37/39-45 | ||
| 유엔번호(UN No.) | UN 3261 8/PG 2 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 4.8-19-21 | ||
| 위험 등급 | 8 | ||
| 포장분류 | II | ||
| HS 번호 | 29049085 |
2-Nitrobenzyl bromide C화학적 특성, 용도, 생산
화학적 성질
white to light yellow crystal powde용도
2-Nitrobenzyl bromide is used in the preparation of S-2-nitrobenzyl-cysteine by reaction with L-cysteine. It is also used for the introduction of the 2-nitrobenzyl protecting group in organic synthesis. It plays an important role in the production of expectorant agent. Further, it is employed for caging unprotected cysteine-containing or thiophosphorylated peptides in aqueous solution. In addition to this, it is used in the preparation of (R)- and (S)-3-amino-3,4-dihydro-1H-quinolin-2-one.Biochem/physiol Actions
2-Nitrobenzyl bromide reacts with L-cysteine to form S-2-nitrobenzyl-cysteine which was used for modification of ultra-low-gelling-temperature (ULGT) agarose.2-Nitrobenzyl bromide 준비 용품 및 원자재
원자재
준비 용품
2-Nitrobenzyl bromide 공급 업체
글로벌( 289)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 |
marketing1@neostarunited.com | China | 8349 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
2-Nitrobenzyl bromide 관련 검색:
벤질브로마이드 니트로톨루엔
2-Nitrobenzyl alcohol
Sodium 2-nitrophenoxide
2-Nitrodiphenylamine
2-Nitrophenylacetic acid
2-Nitrobenzaldehyde
2-Nitrobenzoic acid
2-NITRO-4-(TRIFLUOROMETHYL)BENZYL BROMIDE
2,4-DINITROBENZYL BROMIDE
2-FLUORO-6-NITROBENZYL BROMIDE,2-Fluoro-6-nitrobenzyl bromide 98%
4-Methoxy-2-nitrobenzyl bromide
2-Nitrobenzyl bromide
4,5-DIMETHOXY-2-NITROBENZYL BROMIDE,4,5-dimenoxy-2-nitrobenzyl bromide,4,5-Dimethoxy-2-nitrobenzyl bromide 95%
4-Bromomethyl-3-nitrobenzoic acid
Methyl 2-bromomethyl-3-nitrobenzoate
4-BROMO-2-NITROBENZYL BROMIDE
3-FLUORO-4-NITROBENZYL BROMIDE