基本信息
cas:101-61-1
中文名称:双[4-(二甲氨基)苯基]甲烷
中文别名:4,4'-(对二甲氨基)二苯基甲烷;N,N,N’,N’-四甲基-4,4’-二氨基二苯甲烷;
英文名称:4,4'-Methylenebis(N,N-dimethylaniline)
英文别名:BENZENAMINE,4,4'-METHYLENEBIS[N,N-DIMETHYL-;4,4'-BIS(DIMETHYLAMINO)-DIPHENYLMETHANE;N,N,N',N'-tetramethyl-4,4'-diaminodiphenylmethane;4,4'-METHYLENEBIS(N,N'-DIMETHYLANILINE);N,N,N',N'-tetramethyl-4,4'-methylenedianiline;ARNOLDS BASE;bazemichlerova;4,4'-METHANEDIYLBIS(N,N-DIMETHYLANILINE);TETRA BASE;4,4'-BIS(DIMETHYLAMINO)DIPHENYL METHANE;4,4'-METHYLENE-BIS-(N,N-DIMETHYLANILINE);4,4'-Tetramethyldiaminodiphenylmethane;4,4‘-Methylenebis(N,N-dimethylaniline);METHANE BASE;Benzenamine, 4,4‘-methylenebis[N,N-dimethyl-;methylenebase;BIS-(4-DIMETHYLAMINOPHENYL)-METHAN;MICHLER'S BASE;Bis[4-(dimethylamino)phenyl]methane;4,4'-BIS(DIMETHYLAMINO)DIPHENYLMETHANE;4,4-METHYLENEBIS(N,N'-DIMETHYLANILINE);4,4 -METHYLENEBIS(N,N-DIMETHYLANILINE);Michler's hydride;4,4-METHYLENE-BISDIMETHYLANILINE;4,4'-BIS-(DIMETHYLAMINO)DIPHENYLMETHANE;Bis-(4-dimethylaminophenyl)methane;4,4'-METHYLENEBIS;4,4-METHYLENEBIS(N,N-DIMETHYLANILINE);4,4-BIS(DIMETHYLAMINO)DIPHENYLMETHANE;4,4'- Methylenebis-(n,n-dimethylaniline);
分子式:C17H22N2
分子量:254.37000
精确质量:254.17800
PSA:6.48000
LOGP:3.40940
物化性质
外观与性状:黄色至黄褐色的晶体
沸点:390 °C
熔点:88-89 °C(lit.)
闪点:178 °C
折射率:1.615
水溶解性:Insoluble
稳定性:Stable. Combustible. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides, active metals, oxides, chlorates, halogenated compounds, iron chloride, nitro acompounds, peroxides, strong ammonia solution, sulfides, vinyl polymers.
储存条件:2-8ºC
蒸汽压:5.15E-08mmHg at 25°C
安全信息
RTECS号:BY5250000
安全说明:S53-S45-S60-S61
危险类别码:R45; R50/53
WGK Germany:3
海关编码:29215990
危险品运输编码:UN 3077 9/PG 3
危险类别:6.1(b)
包装等级:III
危险品标志:T
生产方法及用途
用途
用作染料中间体及测定铅、锰、臭氧等的灵敏试剂。
毒性
毒性类型/接触途径 测试类型 测试物种 剂量/时间 毒性作用
急性毒性 (口服) LDLo - 公布的最低致命剂量 啮齿动物 - 大鼠 500 mg/kg 1、除致死量外无其他报道
急性毒性 (口服) LD50 - 致命剂量,杀死50% 啮齿动物 - 小鼠 3160 mg/kg 1、除致死量外无其他报道
致瘤性毒性 (口服) TDLo - 公布的最低毒性剂量 啮齿动物 - 大鼠 8500 mg/kg/59W-C 1、致癌性-通过RTECS标准致癌毒性测试 2、血液毒性-淋巴瘤,包括霍奇金病
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