草铵膦(英语:Glufosinate),其铵盐草丁膦(phosphinotricin)是一种非选择性除草剂。其作用机理是干扰谷氨酸的生物合成及氨的解毒。
草铵膦 | |
---|---|
IUPAC名 (RS)-2-Amino-4-(hydroxy-methyl- phosphoryl)butanoic acid | |
别名 | 4-(羟基(甲基)膦酰基)-D/L-高丙氨酸 |
识别 | |
CAS号 | 51276-47-2 |
PubChem | 4794 |
ChemSpider | 4630 |
SMILES |
|
InChI |
|
InChIKey | IAJOBQBIJHVGMQ-UHFFFAOYAF |
EINECS | 257-102-5 |
ChEBI | 52136 |
KEGG | C05042 |
性质 | |
化学式 | C5H12NO4P |
摩尔质量 | 181.127 g·mol⁻¹ |
密度 | 1.4 g/ml(20℃) |
熔点 | 215 ℃ |
沸点 | 99.5 ℃ |
溶解性(水) | 1,370 g/L (20℃,pH = 7) |
pKa | <2, 2.9, 9.8 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考资料
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