联甲基苯乙烯酮 | 35225-79-7
中文名称:
联甲基苯乙烯酮
英文名称:
trans-Dibenzylideneacetone
CAS No.:
35225-79-7
分子式:
C1 7 H1 4 O
分子量:
234.2925
名称和标识符
MDL
MFCD00004790
InChIKey
WMKGGPCROCCUDY-PHEQNACWSA-N
Inchi
1S/C17H14O/c18-17(13-11-15-7-3-1-4-8-15)14-12-16-9-5-2-6-10-16/h1-14H/b13-11+,14-12+
SMILES
O=C(/C(/[H])=C(\[H])/C1C([H])=C([H])C([H])=C([H])C=1[H])/C(/[H])=C(\[H])/C1C([H])=C([H])C([H])=C([H])C=1[H]
BRN
608434
别名信息
- 中文别名 -
联甲基苯乙烯酮
二苄叉丙酮
1,5-二苯基戊-1,4-二烯-3-酮
二甲氨基苄丙酮
trans,trans-1,5-二苯基-1,4-戊二烯-3-酮
反,反-1,5-二苯基-1,4-戊二烯-3-酮
二亚卞叉丙酮
二亚苄叉丙酮
反式 反式-二亚苄基乙酮
反式,反式-二亚苄基丙酮
1,5-二苯-1,4-戊二烯-3-酮
二苯乙烯甲酮
二亚苄叉丙酮DBA
二亞苄丙酮
反,反-二亚苄基丙酮
联甲基苯
- 英文别名 -
(1E,4E)-1,5-Diphenylpenta-1,4-dien-3-one
1,5-Diphenyl-1,4-pentadien-3-one
distyryl ketone
trans,trans-Dibenzylideneacetone
Dibenzylidene acetone
1,5-Diphenylpenta-1,4-dien-3-one
trans,trans-1,5-Diphenyl-1,4-pentadien-3-one
1,5-diphenyl-1,4-pentadiene-3-one
DBA
DIBENZAL ACETONE
trans,trans-Dibenzalacetone
TRANS,TRANS-DISTYRYL KETONE
Dibenzylideneacetone
Dibenzalacetone
1,5-Diphenyl-3-pentadienone
1,4-Pentadien-3-one, 1,5-diphenyl-, (1E,4E)-
(1E,4E)-1,5-Diphenyl-penta-1,4-dien-3-one
(E,E)-dibenzalacetone
(1E,4E)-1,5-Diphenyl-1
trans,trans-Distyryl Ketone
trans-Dibenzylideneacetone
trans,trans-Dibenzylideneacetone,98%
物化性质
实验特性
LogP
3.98230
PSA
17.07000
Merck
3006
折射率
1.5000 (estimate)
水溶性
Soluble in chloroform, acetone, alcohol (slightly), and hot methanol. Insoluble in water.
沸点
400.7°C at 760 mmHg
熔点
111.0 to 114.0 deg-C
闪点
176.1℃
溶解度
acetone: soluble(lit.)
颜色与性状
No data available
密度
1.0477 (rough estimate)
计算特性
精确分子量
234.10400
氢键供体数量
0
氢键受体数量
1
可旋转化学键数量
4
同位素质量
234.104465
重原子数量
18
复杂度
272
同位素原子数量
0
确定原子立构中心数量
0
不确定原子立构中心数量
0
确定化学键立构中心数量
2
不确定化学键立构中心数量
0
共价键单元数量
1
疏水参数计算参考值(XlogP)
4.1
表面电荷
0
拓扑分子极性表面积
17.1
海关数据
海关编码
2914399090
海关数据
中国海关编码:
2914399090
概述:
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 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, 丙酮报明包装
Summary:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
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下游
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异丙醇
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盐酸
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