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butane-2,3-diyl diacetate

更新时间:2025-08-25 18:49:17

butane-2,3-diyl diacetate结构式
butane-2,3-diyl diacetate结构式
品牌特惠专场
常用名 butane-2,3-diyl diacetate 英文名 butane-2,3-diyl diacetate
CAS号 1114-92-7 分子量 174.19400
密度 1.034g/cm3 沸点 203.9ºC at 760mmHg
分子式 C8H14O4 熔点 N/A
MSDS N/A 闪点 90.5ºC

 butane-2,3-diyl diacetate名称

英文名 3-acetyloxybutan-2-yl acetate
英文别名 更多

 butane-2,3-diyl diacetate物理化学性质

密度 1.034g/cm3
沸点 203.9ºC at 760mmHg
分子式 C8H14O4
分子量 174.19400
闪点 90.5ºC
精确质量 174.08900
PSA 74.60000
LogP 1.20800
蒸汽压 0.271mmHg at 25°C
折射率 1.419
分子结构

1、 摩尔折射率:42.15

2、 摩尔体积(cm3/mol):150.5

3、 等张比容(90.2K):388.7

4、 表面张力(dyne/cm):44.4

5、 极化率(10-24cm3):16.71

计算化学

1.疏水参数计算参考值(XlogP):0.9

2.氢键供体数量:0

3.氢键受体数量:4

4.可旋转化学键数量:5

5.互变异构体数量:无

6.拓扑分子极性表面积52.6

7.重原子数量:12

8.表面电荷:0

9.复杂度:156

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:2

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

 butane-2,3-diyl diacetate安全信息

海关编码 2915390090

 butane-2,3-diyl diacetate合成线路

 butane-2,3-diyl diacetate海关

海关编码 2915390090
中文概述 2915390090. 其他乙酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
申报要素 品名, 成分含量, 用途
监管条件 A.入境货物通关单 B.出境货物通关单
检验检疫 R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
Summary 2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

 butane-2,3-diyl diacetate英文别名

EINECS 214-219-6
2,3-diacetoxy-butane
2-(Acetyloxy)-1-methylpropyl acetate
Butan-2,3-diol-diacetat
2,3-Dimethylglycol Diacetate
2,3-Butanediol,2,3-diacetate
d,l-2,3-butanediol diacetate
Butane-2,3-diyl diacetate
meso-2,3-butanediol diacetate
2,3-Butanedioldiacetate
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