| 中文名称： |
脱氢醋酸钠 |
| 中文别名： |
脱氢乙酸钠; 钠3-(1-羟乙基李登)-6-甲基-1·2-吡喃-2·4-(3H)-二酮 |
| 英文名称： |
Sodium dehydroacetate |
| 英文别名： |
DHA-S; DHA-sodium; DHN; harven; 2H-Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, ion (1-), sodium; 3-(1-hydroxyethylidene)-6-methyl-2H-pyran-2,4(3H)-dione sodium salt; sodium 3-acetyl-6-methyl-2H-pyran-2,4(3H)-dione; 4-hexenoic acid, 2-acetyl-5-hydroxy-3-oxo, delta-lactone, sodium derivative; Acetyl-5-hydroxy-3-oxo-4-henenoic acid, delta-lactone, sodium deriv.; Acetyl-6-methyl-2H-pyran-2,4(3H)-dione, sodium; Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, ion(1-), sodium;
; sodium 3-acetyl-6-methyl-4-oxo-4H-pyran-2-olate; sodium 3-acetyl-6-methyl-2-oxo-2H-pyran-4-olate; 2H-pyran-2,4(3H)-dione, 3-acetyl-6-methyl-, sodium salt (1:1) |
| CAS号： |
4418-26-2 |
| EINECS号： |
224-580-1 |
| 分子式： |
C8H7O4.Na |
| 分子量： |
190.129 |
| InChI： |
InChI=1/C8H8O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3,7H,1-2H3;/q;+1 |
| 分子结构： |
|
| 熔点： |
295℃ (dec.) |
| 沸点： |
332.6°C at 760 mmHg |
| 闪点： |
150.6°C |
| 蒸汽压： |
0.000144mmHg at 25°C |
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Xn:Harmful;
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