您好，欢迎来到魔法化学网！
| CAS号 : | 603-69-0 |
精确质量 : | 172.07400 |
| 分子式 : | C8H12O4 |
logP : | 0.34370 |
| 分子量 : | 172.17800 |
PSA : | 60.44000 |
二乙酰乙酸乙酯 | |
Ethyl diacetoacetate | |
603-69-0 | |
C8H12O4 | |
172.17800 | |
60.44000 | |
0.34370 | |
172.07400 |
|
n20/D 1.47(lit.)
|
|
|
透明无色至黄色液体
|
|
|
185 °F
|
|
|
104-105 °C17 mm Hg(lit.)
|
|
|
1.104 g/mL at 25 °C(lit.)
|
|
3
|
|
|
S26-S36/37/39-S37/39
|
|
|
Xi
|
|
|
R36/37/38
|
|
|
2918300090
|
品名, 成分含量, 用途 |
|
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
|
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
|
2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
