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CAS号:121-69-7
英文名称:N,N-Dimethylaniline
英文同义词:DMA;HLADM;RING6;D6S222E;nl63-10p;Xylidene;NSC 7195;NCI-C56428;N.N-Dimethylan;Dimethylanilin
中文名称:N,N-二甲基苯胺
中文同义词:二甲胺苯;二甲氨基苯;二甲替苯胺;二甲基苯胺;二甲基乙醯胺;乙酰基二甲胺;N-二甲苯胺;马西替坦杂质30;N,N-二甲苯胺;N,N一二甲基苯胺
分子式:C8H11N
分子量:121.18
熔点:1.5-2.5 °C (lit.)
沸点:193-194 °C (lit.)
密度:0.956 g/mL at 25 °C (lit.)
蒸气密度:3 (vs air)
蒸气压:2 mm Hg ( 25 °C)
折射率:n
闪点:158 °F
储存条件:Store below +30°C.
溶解度:1.2g/l
酸度系数(pKa):5.15(at 25℃)
形态:Liquid
颜色:Clear yellow
相对极性:0.179
PH值:7.4 (1.2g/l, H2O, 20℃)
爆炸极限值(explosive limit):1.2-7%(V)
水溶解性:1 g/L (20 ºC)
Merck:14,3234
BRN:507140
Henry's Law Constant:4.98(x 10-6 atm?m3/mol) at 20 °C (approximate - calculated from water solubility and vapor pressure)
暴露限值:NIOSH REL: TWA 5 ppm (25 mg/m3), STEL 10 ppm (50 mg/m3), IDLH 100 ppm; OSHA PEL: TWA 5 ppm; ACGIH TLV: TWA 5 ppm, STEL 10 ppm (adopted).
稳定性:Stable. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides, chloroformates, halogens. Combustible.
InChIKey:JLTDJTHDQAWBAV-UHFFFAOYSA-N
CAS 数据库:121-69-7(CAS DataBase Reference)
(IARC)致癌物分类:3 (Vol. 57) 1993
NIST化学物质信息:Benzenamine, N,N-dimethyl-(121-69-7)
EPA化学物质信息:N,N-Dimethylaniline (121-69-7)