中文名 | 葡甲胺 |
英文名 | N-Methyl-D-glucamine |
别名 | 葡甲胺 葡萄糖甲胺 葡甲胺原料药 N-甲基-D-葡糖胺 N-甲基-D-葡萄糖胺 1-去氧-1-甲胺山梨醇 葡甲胺,葡萄糖甲胺,1-去氧-1-甲胺山梨醇 |
英文别名 | Meglumin Meglumine Methylglucamin Methylglucamine n-methylglucamine N-Methyl-D-glucamine D(-)-N-METHYLGLUCAMINE 1-Deoxy-1-(methylamino)hexitol 1-deoxy-1-(methylamino)hexitol 1-deoxy-1-methylamino-D-glucitol 1-deoxy-1-(methylamino)-d-glucito 1-deoxy-1-(methylammonio)-D-allitol 1-deoxy-1-(methylammonio)-D-glucitol 1-deoxy-1-(methylammonio)-D-altritol D-GLUCITOL, 1-DEOXY-1-(METHYLAMINO)- 1-deoxy-1-(methylammonio)-D-mannitol Glucitol, 1-deoxy-1-(methylamino)-, D- |
CAS | 6284-40-8 |
EINECS | 228-506-9 |
化学式 | C7H17NO5 |
分子量 | 195.21 |
InChI | InChI=1/C7H17NO5/c1-8-2-4(10)6(12)7(13)5(11)3-9/h4-13H,2-3H2,1H3/p+1/t4-,5-,6+,7-/m1/s1 |
InChIKey | MBBZMMPHUWSWHV-VZFHVOOUSA-N |
密度 | 1.2669 (rough estimate) |
熔点 | 129-131.5 °C (lit.) |
沸点 | 331.88°C (rough estimate) |
比旋光度 | -16.5 º (c=10, H2O, on dry sub) |
闪点 | 251.6°C |
水溶性 | 100 g/100 mL (25 ºC) |
蒸汽压 | 1.12E-11mmHg at 25°C |
溶解度 | H2O: 0.1g/ml,澄清,无色 |
折射率 | -16.5 ° (C=2, H2O) |
酸度系数 | pKa 9.39(H2O,t =30.0,I=0.05N2)(Approximate) |
PH值 | 11 (10g/l, H2O, 20℃) |
存储条件 | 2-8°C |
敏感性 | Air Sensitive & Hygroscopic |
外观 | 结晶性粉末 |
颜色 | White to almost white |
Merck | 14,6078 |
BRN | 385906 |
物化性质 | 白色结晶性粉末。熔点128-129℃。易溶于水,微溶于乙醇(在100ml乙醇中,25℃时可溶1.2g,70℃时可溶21g),几乎不溶于氯仿。味微甜而带咸涩。 |
MDL号 | MFCD00004707 |
风险术语 | 36/37/38 - 刺激眼睛、呼吸系统和皮肤。 |
安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
WGK Germany | 3 |
RTECS | LZ4295770 |
FLUKA BRAND F CODES | 3-10-23 |
TSCA | Yes |
海关编号 | 29221980 |
下游产品 | N-(D-葡糖基)-N-甲基二硫代氨基甲酸酯 钠盐 |
微信搜索化工百科或扫描下方二维码,添加化工百科小程序,随时随地查信息!