您好，欢迎来到魔法化学网！
| CAS号 : | 103-75-3 |
精确质量 : | 128.08400 |
| 分子式 : | C7H12O2 |
logP : | 1.67310 |
| 分子量 : | 128.16900 |
PSA : | 18.46000 |
2-乙氧基-3,4-二氢吡喃 | |
2-ETHOXY-3,4-DIHYDRO-2H-PYRAN | |
103-75-3 | |
C7H12O2 | |
128.16900 | |
18.46000 | |
1.67310 | |
128.08400 |
|
无色液体
|
|
|
n20/D 1.439(lit.)
|
|
|
76 °F
|
|
|
0.811mmHg at 25°C
|
|
|
2-8ºC
|
|
|
-100ºC
|
|
|
0.957 g/mL at 25 °C(lit.)
|
|
|
42 °C16 mm Hg(lit.)
|
|
III
|
|
|
3.2
|
|
|
2932999099
|
|
|
UN 3271 3/PG 3
|
|
|
2
|
|
|
R10
|
|
|
S26
|
|
|
UP8925000
|
|
|
Xi
|
品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧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% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
用于有机合成 |
