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5-ethyl-5-isobutylbarbituric acid

更新时间:2025-09-18 17:53:13

5-ethyl-5-isobutylbarbituric acid结构式
5-ethyl-5-isobutylbarbituric acid结构式
委托求购
常用名 5-ethyl-5-isobutylbarbituric acid 英文名 5-ethyl-5-isobutylbarbituric acid
CAS号 1135-61-1 分子量 212.24600
密度 N/A 沸点 N/A
分子式 C10H16N2O3 熔点 N/A
MSDS N/A 闪点 N/A

 5-ethyl-5-isobutylbarbituric acid名称

英文名 5-ethyl-5-isobutylbarbituric acid
英文别名 更多

 5-ethyl-5-isobutylbarbituric acid物理化学性质

分子式 C10H16N2O3
分子量 212.24600
精确质量 212.11600
PSA 75.27000
LogP 1.45250
InChIKey OSVIDGCVOGPEOK-UHFFFAOYSA-N
SMILES CCC1(CC(C)C)C(=O)NC(=O)NC1=O
分子结构

1、 摩尔折射率:53.31

2、 摩尔体积(cm3/mol):194.9

3、 等张比容(90.2K):467.2

4、 表面张力(dyne/cm):32.9

5、 极化率(10-24cm3):21.13

计算化学

1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:2

3.氢键受体数量:3

4.可旋转化学键数量:3

5.互变异构体数量:5

6.拓扑分子极性表面积75.3

7.重原子数量:15

8.表面电荷:0

9.复杂度:292

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:1

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

 5-ethyl-5-isobutylbarbituric acid安全信息

海关编码 2933540000

 5-ethyl-5-isobutylbarbituric acid海关

海关编码 2933540000
中文概述 2933540000 其他丙二酰脲(巴比土酸)的衍生物以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%
申报要素 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
Summary 2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

 5-ethyl-5-isobutylbarbituric acid英文别名

Ethyl-isobutyl-barbitursaeure
5-ethyl-5-isobutyl-pyrimidine-2,4,6-trione
Butyl-D-lactat
5-Aethyl-5-isobutyl-barbitursaeure
5-Ethyl-5-i-butylbarbitursaeure
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