| 中文名 | 脱氢醋酸钠 |
| 中文同义 | 钠3-(1-羟乙基李登)-6-甲基-1·2-吡喃-2·4-(3H)-二酮;食品级脱氢醋酸钠;脱氢乙酸钠(脱氢醋酸钠);3-乙酰基-6-甲基-2,4-吡喃二酮 钠盐;脱水乙酸钠;脱氢醋酸钠,97%;2-乙酰-5-羟基-3-氧-4-乙烯酸Δ-内酯钠盐;脱氢乙酸钠一水 |
| 英文名 | Sodium dehydroacetate |
| 英文同义 | Sodium 1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanolate;SODIUM 3-ACETYL-4-HYDROXY-6-METHYL-2-OXO-4(2H)-PYRANOLATE;SODIUM DEHYDROACETATE;2H-Pyran-2,4(3H)-dione,3-acetyl-6-methyl-,ion(1-),sodium;3-(1-hydroxyethylidene)-6-methyl-2h-pyran-2,4(3h)-dione,sodiumsalt[qr];4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodiumsalt;4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodiumsalt[qr];4-hexenoicacid,2-acetyl-5-hydroxy-3-oxo,delta-lactone,sodiumderiv. |
| CAS | 4418-26-2 |
| 分子式 | C8H7NaO4 |
| 分子量 | 190.13 |
| EINECS | 224-580-1 |
| 结构式 |  |
| 性质 |
| 熔点 | ~295 °C (dec.) |
| 储存条件 | Store below +30°C. |
| 溶解度 | 330g/l |
| 形态 | Powder |
| 颜色 | White to yellow |
| PH值 | 8.8-9.3 (100g/l, H2O, 20℃) |
| 水溶解性 | Soluble in water, propylene glycol and methanol. Insoluble in acetone and benzene. |
| BRN | 4893653 |
| 稳定性 | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | ZPNRBQVNNIDJHX-UHFFFAOYSA-M |
| EPA化学物质信息 | 3-Acetyl-6-methyl-2H-pyran-2,4(3H)-dione sodium (4418-26-2) |