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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 80708생성일: 2026년 10월 30일

4-(벤조일아미노)-5-히드록시나프탈렌-1,7-디술폰산

4-(벤조일아미노)-5-히드록시나프탈렌-1,7-디술폰산 · Einecs 228-838-4 · 4-Benzamido-5-hydroxy-1,7-naphthalenedisulfonic acid · 4-benzamido-5-hydroxynaphthalene-1,7-disulfonic acid · 4-Benzoylamino-5-hydroxy-1,7-naphthalenedisulfonic acid · 5-Hydroxy-4-(benzoylamino)-1,7-naphthalenedisulfonic acid · 4-(Benzoylamino)-5-hydroxy-1,7-naphthalenedisulfonic acid · 4-(benzoylamino)-5-hydroxynaphthalene-1,7-disulphonic acid

https://huagongshe.com/ko/chemical/80708

4-(벤조일아미노)-5-히드록시나프탈렌-1,7-디술폰산 분자 구조식

식별자 및 물리적 특성

CAS No.6361-49-5
분자식C17H13NO8S2
평균 분자량423.4 g/mol
단동위원소 질량423.00825872 g/mol
SMILESO=C(Nc1ccc(S(=O)(=O)O)c2cc(S(=O)(=O)O)cc(O)c12)c1ccccc1
InChIKeyBUVOCOQOYNGMCO-UHFFFAOYSA-N
PubChem CID80708
EC No.228-838-4
DTXSIDDTXSID50884276
현지명4-(벤조일아미노)-5-히드록시나프탈렌-1,7-디술폰산

화학 및 물리적 성질

XLogP1.7
극성 표면적175
수소 결합 공여자 수4
수소 결합 수용자 수8
회전 가능 결합 수4
무거운 원자 수28
형식 전하0
복잡도779
EPA1,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy- (6361-49-5)

안전 및 규제

TSCA 등재 상태TSCA listed

용도

용도

4-Benzamido-5-hydroxynaphthalene-1,7-disulfonic acid [6361-49-5], N-benzoyl K acid, is produced by reacting purified K acid with benzoyl chloride in aqueous alkaline sodium carbonate solution at 35 – 40 ℃ for 18 h, followed by heating for 1 h at 90℃ to hydrolyze the O-benzoyl derivative (yield 80 %). It is used to produce C.I. Acid Red 133, C.I. Acid Red 157, and C.I. Mordant Red 21.