您好，欢迎来到魔法化学网！
| CAS号 : | 109-98-8 |
精确质量 : | 70.05310 |
| 分子式 : | C3H6N2 |
logP : | -0.27010 |
| 分子量 : | 70.09310 |
PSA : | 24.39000 |
2-吡唑啉 | |
2-Pyrazoline | |
109-98-8 | |
C3H6N2 | |
70.09310 | |
24.39000 | |
-0.27010 | |
70.05310 |
|
1.02 g/cm3
|
|
|
144ºC
|
|
2933199090
|
|
|
UN 1993
|
|
|
R10
|
|
|
S16
|
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 |
|
2933199090. 其他结构上有非稠合吡唑环化合物. 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% |
|
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff:6.5% |
|
2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff: |
在温和的氧化条件下，可脱氢成吡唑。在催化热裂化下失去氮原子成环丙烷。在高压催化还原作用下，可制备1,3-丙二胺。由乙烷和重氮甲烷作用而制得。 | |
主要用于制荧光增白剂，由它制得的各种荧光增白剂用于毛、丝和锦纶的增白，腈纶原浆着色以及分散染料、阳离子染料型腈纶的增白。吡唑啉的季铵盐用作除草剂。 |
