您好,欢迎来到魔法化学网!

| CAS号 : | 97-72-3 |
精确质量 : | 158.09400 |
| 分子式 : | C8H14O3 |
logP : | 1.36820 |
| 分子量 : | 158.19500 |
PSA : | 43.37000 |
异丁酸酐 | |
isobutyric acid anhydride | |
97-72-3 | |
C8H14O3 | |
158.19500 | |
43.37000 | |
1.36820 | |
158.09400 |
|
n20/D 1.406(lit.)
|
|
|
5.45 (vs air)
|
|
|
透明液体
|
|
|
库房通风低温干燥,与氧化剂,碱类分开储运
|
|
|
152 °F
|
|
|
182 °C(lit.)
|
|
|
-53 °C
|
|
|
decomposes
|
|
|
0.954 g/mL at 25 °C(lit.)
|
|
|
10 mm Hg ( 67 °C)
|
|
NQ5550000
|
|
|
8
|
|
|
3
|
|
|
S26-S36/37/39-S45
|
|
|
II
|
|
|
2922
|
|
|
C
|
|
|
R21/22; R34
|
|
|
2915900090
|
|
2933990090
|
|
2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
暂时无法加载合成路线,请稍后刷新重试 |
<p>主要用作增速剂及制取异丁酸酯等,以及有机合成中间体。</p> |