中文名 | 天冬氨酸 |
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英文名 | l-aspartic acid |
中文别名 | L-天冬氨酸 |
英文别名 |
Lasalocid A
Benzoic acid,6-(3R,4S,5S,7R)-7-(2S,3S,5S)-5-ethyl-5-(2R,5R,6S)-5-ethyltetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yltetrahydro-3-methyl-2-furanyl-4-hydroxy-3,5-dimethyl-6-oxononyl-2-hydroxy-3-methyl 6-{7-[(5S)-5-((6S,5R)-5-Ethyl-5-hydroxy-6-methylperhydro-2H-pyran-2-yl)-5-ethyl-3-methyloxolan-2-yl](4S,5S,3R,7R)-4-hydroxy-3,5-dimethyl-6-oxononyl}-2-hydroxy-3-methylbenzoic acid MFCD00002616 lasalic acid lasalocid (X 537 A) [2R-[2alpha[2S*(3R*,4S*,5S*,7R*)3S*,5S*],5alpha,6beta]]-6-[7-[5-ethyl-5-(5-ethyltetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)tetrahydro-3-methyl-2-furyl]-4-hydroxy-3,5-dimethyl-6-oxononyl]-3-methylsalicylic acid EINECS 200-291-6 lasalocid acid |
密度 | 1.5±0.1 g/cm3 |
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沸点 | 264.1±30.0 °C at 760 mmHg |
熔点 | >300ºC (dec.)(lit.) |
分子式 | C4H7NO4 |
分子量 | 133.103 |
闪点 | 113.5±24.6 °C |
精确质量 | 133.037506 |
PSA | 100.62000 |
LogP | -0.67 |
外观性状 | powder |
蒸汽压 | 0.0±1.1 mmHg at 25°C |
折射率 | 1.531 |
储存条件 | 防潮、防晒、防雨淋,不得露天堆放。不得与有毒、有异味、有色粉末或腐蚀性物质混装、混运。 |
稳定性 | 本品应避免与皮肤、眼睛接触。如不慎带入口中、眼中,用水冲洗 |
水溶解性 | H2O: 5 mg/mL |
分子结构 | 1、 摩尔折射率:27.202、 摩尔体积(cm3/mol):87.83、 等张比容(90.2K):261.34、 表面张力(dyne/cm):78.25、 极化率(10-24cm3):10.78 |