1,2-Dimethylhydrazine is a potent carcinogen that acts as a DNA alkylating agent. It is used to induce colon tumors in experimental animals. It was also used in preparation of spiroisoquinolinedione aldose reductase inhibitors.

CAS：306-37-6
中文别名：1,2-二甲基肼二盐酸盐;1,2-二甲基肼二盐酸;N,N-二甲基肼二盐酸盐;对称二甲肼盐酸盐;
英文别名：MeNHNHMe*2HCl;Hydrazine,1,2-dimethyl-,dihydrochloride;N,N\'-Dimethylhydrazinium dichloride;1,2-DiMethylhydrazine Dihydrochloride;Hydrazine, 1,2-dimethyl-, dihydrochloride;1,2-DimethylhydrazinediHCl;1,2-dimethyl hydrazine dihydrochloride;1,2-dimethylhydraziniumdichloride;N,N\'-dimethylhydrazine bishydrochloride;SYM-DIMETHYLHYDRAZINE DIHYDROCHLORIDE;1,2-dimethyl-hydrazindihydrochloride;N,N\'-DIMETHYLHYDRAZINE DIHYDROCHLORIDE;sym-Dimethylhydrazine dihydrochloride;1,2-dimethylhydrazine*2HCl;
分子式：C2H10Cl2N2
分子量：133.02
精确质量：132.022
Psa：24.06
Logp：1.726

MDL号：MFCD00012522

外观与性状：固体
密度：0.759 g/cm3
沸点：81.5ºC at 760 mmHg
熔点：167-169°C (dec.)(lit.)

RTECS号：MV2800000
安全说明：S53-S45-S61
危险类别码：R45
WGK Germany：3
海关编码：2928000090
危险品运输编码：UN 2811 6.1/PG 3
危险类别：6.1(b)
包装等级：III
危险品标志：T; N

生产方法
由苯甲酰氯与硫酸肼反应生成对称二苯甲酰肼,再与硫酸二甲酯反应得到对称二苯甲酰二甲肼,最后将其与盐酸一起回流2小时,进行水蒸气蒸馏,将剩余物减压蒸发至干,结晶出对称二甲肼盐酸盐。 用于有机合成。
用途
用于有机合成。