N,N-Dibenzylhydroxylamine
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N,N-Dibenzylhydroxylamine 속성
- 녹는점
- 125-128 °C (lit.)
- 끓는 점
- 353.27°C (rough estimate)
- 밀도
- 1.0439 (rough estimate)
- 굴절률
- 1.5300 (estimate)
- 저장 조건
- Inert atmosphere,Store in freezer, under -20°C
- 수용성
- 물에 불용성
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 13.19±0.69(Predicted)
- 색상
- 흰색에서 거의 흰색
- BRN
- 978234
- CAS 데이터베이스
- 621-07-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
N,N-Dibenzylhydroxylamine C화학적 특성, 용도, 생산
개요
좋은 노화 방지 효과와 함께 고무, 플라스틱 및 코팅 처리에 광범위하게 사용되는 것은 효율적이고 오염되지 않는 항산화 제입니다.용도
이것은 고무, 플라스틱 및 코팅 처리에 널리 사용되는 효율적이고 오염되지 않는 산화 방지제입니다.포장, 보관 및 운송
(1) 시원하고 건조하고 잘 닫힌 용기와 통풍이 잘되는 곳에 보관하고.(2) 습기와 강한 빛 또는 고온에서 멀리하십시오.
(3) 보관 상태가 양호한 지 2 년이며 직사 광선으로부터 멀리 보관하십시오.
화학적 성질
white to slightly yellow adhering crystalline용도
N,N-Dibenzylhydroxylamine, upon oxidation, yields N-benzyl-α-phenylnitrone, which can undergo cycloaddition reaction with suitable dipolarophiles. It can be used to synthesize N,N,O-trisubstituted hydroxylamines and arylamines.제조 방법
A mixture of 14 gm (0.202 mole) of hydroxylamine hydrochloride and 50 gm (0.395 mole) of benzyl chloride in 200 ml of 70% ethanol is treated with 60 gm of crystalline sodium carbonate. The mixture is heated under a reflux condenser for 2 hr, cooled to room temperature, filtered, and the solids discarded. The filtrate is treated with sufficient ice water to cause precipitation of A^N-dibenzylhydroxylamine. The reaction mixture is then thoroughly cooled in a freezing mixture to permit complete precipitation of product to take place. The yield, upon filtration, is 26 gm (61.5%), m.p. 123°C. A similar preparation has recently been reported [13a].N,N-Dibenzylhydroxylamine 준비 용품 및 원자재
원자재
준비 용품
N,N-Dibenzylhydroxylamine 공급 업체
글로벌( 286)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12465 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5895 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |
Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 |
clara@hbshengyang.com | China | 874 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18628 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21666 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2966 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8820 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
N,N-Dibenzylhydroxylamine 관련 검색:
염화트리메틸벤질암모늄 염화트리에틸벤질암모늄 염화벤질 황산 하이드록실아민 염산 히드록실아민 디에틸하이드록실아민 히드록실아민
METARAMINOL
Dibenzylideneacetone
Phenylacetone
DIBENZYL SULFONE
N,N-BIS(2-CHLORO-6-FLUOROBENZYL)HYDROXYLAMINE
N,N-DI(4-CHLOROBENZYL)HYDROXYLAMINE
2-BENZYL-3-PHENYL-4-(PHENYLSULFONYL)TETRAHYDROISOXAZOLE
2,5-DIBENZYL-3-PHENYLDIHYDRO-2H-PYRROLO[3,4-D]ISOXAZOLE-4,6(3H,5H)-DIONE
N,N-Dibenzylhydroxylamine
3-HYDROXY-2-PHENYL-3,4-DIHYDROQUINAZOLIN-4-ONE
N-[(2-CHLOROACETYL)OXY]-N,N-BIS(4-CHLOROBENZYL)AMINE