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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2296068생성일: 2026년 10월 26일

Hydrochloric Acid → Dianisidine

https://huagongshe.com/reaction/2296068

반응식

참여 물질

역할이름HCID투입량
반응물Hydrochloric AcidHCID 313—
반응물o-Dianisidine dihydrochlorideHCID 62311—
반응물Sodium NitriteHCID 23668193—
생성물DianisidineHCID 8411—

반응 조건

온도4 °C

반응 단계

A solution of 0.36 g of o-dianisidine dihydrochloride (1 mmole) in 45 ml (0.2 M HCl was cooled in an ice bath. To this was added dropwise (to keep the temperature below 5° C.) a solution of 0.17 g of sodium nitrite (2.46 mmole) in 5 ml distilled water. An orange color formed immediately. The mixture was stirred for another 30 minutes at 4° C. before using.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US04427783
출처 데이터셋uspto-grants-1984_01
ORD IDord-b942f377e64f45088d6813be0fb70cba
출처 메모uspto-grants-1984_01