26878-31-9

• 常用中文名：5-氨基-2-二甲氨基二盐酸盐
• 常用英文名：N2,N2-DIMETHYLPYRIDINE-2,5-DIAMINE DIHYDROCHLORIDE
• CAS号：26878-31-9
• 分子式：C₇H₁₃Cl₂N₃
• 分子量：210.10400
• 发布时间：2018-08-14 00:18:16
• 更新时间：2026-08-23 15:49:50

名称

• 中文名: 5-氨基-2-二甲氨基二盐酸盐
• 英文名: 2-N,2-N-dimethylpyridine-2,5-diamine,dihydrochloride
• 中文别名: N2,N2-二甲基吡啶-2,5-二胺二盐酸盐
• 英文别名: N2,N2-Dimethylpyridine-2,5-diamine DiHCl; 2-N,2-N-dimethylpyridine-2,5-diamine dihydrochloride; 5-Amino-2-dimethylaminopyridine 2 hydrochloride; 5-AMINO-2-DIMETHYLAMINOPYRIDINEDIHYDROCHLORIDE; 5-Amino-2-dimethylin-aminopyridine dihydrochloride; N2,N2-dimethyl-pyridine-2,5-diamine dihydrochloride; N2,N2-dimethylpyridine-2,5-diamine dihydrochloride; N2,N2-Dimethyl-2,5-Pyridinediamine Hydrochloride; N2,N2-Dimethyl-pyridin-2,5-diyldiamin,Hydrochlorid; 5-AMINO-2-DIMETHYLAMINOPYRIDINE, DIHYDROCHLORIDE SPECIALITY CHEMICALS; EINECS 248-082-9; 5-Amino-2-dimethylaminopyridine dihydrochloride; 2,5-PyridinediaMine, N2,N2-diMethyl-, dihydrochloride; N2,N2-dimethyl-pyridine-2,5-diyldiamine,hydrochloride

物化性质

• 沸点: 283.4ºC at 760 mmHg
• 分子式: C₇H₁₃Cl₂N₃
• 分子量: 210.10400
• 闪点: 125.2ºC
• 精确质量: 209.04900
• PSA: 42.15000
• LogP: 2.91500
• 蒸汽压: 0.00317mmHg at 25°C

安全

• 海关编码: 2933399090

合成路线

2554-75-8 ~96% 26878-31-9

文献：WO2004/74283 A1, ; Page 69 ; WO 2004/074283 A1

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海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%