您好，欢迎来到魔法化学网！
| CAS号 : | 4122-54-7 |
精确质量 : | 138.07900 |
| 分子式 : | C7H10N2O |
logP : | 1.32340 |
| 分子量 : | 138.16700 |
PSA : | 34.89000 |
1-丁酰咪唑 | |
1-(1H-Imidazol-1-yl)butan-1-one | |
4122-54-7 | |
C7H10N2O | |
138.16700 | |
34.89000 | |
1.32340 | |
138.07900 |
|
n20/D 1.496(lit.)
|
|
|
>230 °F
|
|
|
247.4ºC at 760 mmHg
|
|
|
1.086 g/mL at 25ºC(lit.)
|
|
3
|
|
|
S26; S36
|
|
|
Xi
|
|
|
R36/37/38
|
|
|
2933290090
|
品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
|
2933290090. 其他结构含非稠合咪唑环的化合物. 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% |
|
2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
