O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE
|
|
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE 속성
- 녹는점
- 227 °C (subl.)(lit.)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- H2O: 5%, 투명
- 물리적 상태
- powder to crystal
- 색상
- 하얀색
- 수소이온지수(pH)
- pH(5g/l, 25℃) : 2.0～3.0
- 수용성
- 물에 용해됩니다.
- BRN
- 4031190
- CAS 데이터베이스
- 57981-02-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE C화학적 특성, 용도, 생산
화학적 성질
White powder용도
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride is used in the preparation of oximes of steroids having keto group. It is used as a derivatization reagent in the determination of thromboxane B2, prostaglandins, amygdalin and a variety of aldehydes, ketones and acids. It is a versatile reagent utilized for the detection of carbonyl-containing compounds by gas chromatography (GC), gas chromatography mass spectrometry (GC-MS) and other methods. As a derivatization reagent, it is also used for EC/LC analysis of keto-steroids and carbohydrates.일반 설명
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride (PFBHA.HCl) is a derivatizing agent.Purification Methods
Recrystallise the salt from EtOH to form colourless leaflets. Drying the compound at high vacuum and elevated temperature will result in losses by sublimation. [Youngdale J Pharm Sci 65 625 1976, Wehner & Handke J Chromatog 177 237 1979, Nambara et al. give incorrect m as 115-116o J Chromatogr 114 81 1975.]O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE 준비 용품 및 원자재
원자재
노르말헥산
하이드라진 수화물
N-Hydroxyphthalimide
N,N-다이메틸폼아마이드
아세톤
브로모펜타플로로벤젠
트리에틸아민
브롬화수소
테트라하이드로푸란
디에틸에테르
수소화 리튬알미늄
염산
디클로로메탄
메틸알콜
수산화나트륨
마그네슘
메틸포름아닐리드
황산
준비 용품
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE 공급 업체
글로벌( 175)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 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 |
| Aston Chemical | 13000000000 |
sales@astonchem.com | United States | 1634 | 58 |
O-(2,3,4,5,6-PENTAFLUOROBENZYL)HYDROXYLAMINE HYDROCHLORIDE 관련 검색:
디플로로벤질알코올(2,6-) 디플로로벤질(2,4-)알코올 3,4-디플루오로벤질알코올 히드록실아민 염산 히드록실아민 펜타플로로벤젠 디플로로툴루엔(2,4-)
2,3,4-Trifluorobenzyl alcohol
O-Benzylhydroxylamine hydrochloride
1,2,3,5-Tetrafluorobenzene
2,3,4,5,6-Pentafluorobenzyl alcohol
2,3,4,5-Tetrafluorobenzyl alcohol
2,3,4,5,6-PENTAFLUOROTOLUENE
2,3-Difluorobenzyl alcohol
2,3,5-Trifluorobenzyl alcohol
2,3,4,6-TETRAFLUOROBENZYL ALCOHOL
2,3,6-TRIFLUOROBENZYL ALCOHOL
2,5-Difluorobenzyl alcohol