4-Amino-4'-hydroxybenzophenone
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4-Amino-4'-hydroxybenzophenone 속성
- 녹는점
- 184°C
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
HS 번호 | 2922500090 |
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그림문자(GHS): | |||||||||||||||||||||||||||||||||
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신호 어: | Warning | ||||||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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4-Amino-4'-hydroxybenzophenone C화학적 특성, 용도, 생산
제조 방법
Obtained by heating 4-hydroxy-4?-nitrodiphenylmethane (SM), sulfur and sodium hydroxide in 50% ethanol in a boiling water bath for 7 h (60%). In this reaction, oxidation of the methylene group to a carbonyl group occurred together with reduction of the nitro group. The oxidizing agent for the methylene group was the tetrasulfide. SM was obtained by diazotization of 4-amino-4?-nitrodiphenylmethane (83%).4-Amino-4'-hydroxybenzophenone 준비 용품 및 원자재
원자재
준비 용품
4-Amino-4'-hydroxybenzophenone 공급 업체
글로벌( 14)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
Nanjing Hengbei Chemicals Co., Ltd. | +86-25-58393656 |
sales@hengbeichem.cn | China | 6856 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131981 | 58 |
Tianjin Derchemist Science & Technology Co., Ltd. | 22-58627059 13920586291 |
zdcomcon@126.com | China | 2918 | 50 |
Shanghai SPAR pharmaceutical technology co., LTD | 021000000 |
admin@jingshipharmatech.com | China | 10010 | 58 |
Jiangsu aikang biomedical research and development co., LTD | 025-66110311 13155353615 |
qzhang@aikonchem.com | China | 15527 | 58 |
Accela ChemBio Co.,Ltd. | 021-50795510 4000665055 |
sales@accelachem.com | China | 11728 | 58 |
Energy Chemical | 021-58432009 400-005-6266 |
marketing1@energy-chemical.com | China | 44894 | 58 |
Shanghai Yingxin laboratory equipment Co., Ltd | 021-021-59178156 15300768757 |
359382369@qq.com | China | 10367 | 58 |