4,5-dimethylpsoralen
4,5-dimethylpsoralen名称
[ CAS 号 ]:
4046-74-6
[ 英文名 ]:
4,5-dimethylpsoralen
[英文别名 ]:
- 4-5'-dimethylpsoralen
- 2,5-Dimethyl-7-oxo-7H-furo<3.2-g><1>benzopyran
- 2,5-dimethyl-furo[3,2-g]chromen-7-one
- 2,5-dimethylfuro<3,2-g>benzopyran-7<H>-one
- 7H-Furo(3,2-g)(1)benzopyran-7-one,2,5-dimethyl
4,5-dimethylpsoralen物理化学性质
[ 密度 ]:
1.273g/cm3
[ 沸点 ]:
381.5ºC at 760 mmHg
[ 分子式 ]:
C13H10O3
[ 分子量 ]:
214.21700
[ 闪点 ]:
184.5ºC
[ 精确质量 ]:
214.06300
[ PSA ]:
43.35000
[ LogP ]:
3.15600
[ 蒸汽压 ]:
5.05E-06mmHg at 25°C
[ 折射率 ]:
1.624
4,5-dimethylpsoralen安全信息
[ 海关编码 ]:
2932999099
4,5-dimethylpsoralen合成路线
4,5-dimethylpsoralen上下游产品
4,5-dimethylpsoralen上游产品
4,5-dimethylpsoralen下游产品
4,5-dimethylpsoralen海关
[ 海关编码 ]: 2932999099
[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 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%
[ 申报要素 ]: 品名, 成分含量, 用途
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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相关化合物
[4,5-dimethylpsoralen]化源网提供4,5-dimethylpsoralenCAS号4046-74-6,4,5-dimethylpsoralenMSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询4,5-dimethylpsoralen上化源网,专业又轻松。>>电脑版:4,5-dimethylpsoralen
标题:4046-74-6_4,5-dimethylpsoralenCAS号:4046-74-6_4,5-dimethylpsoralen【结构式 性质 英文】 - 化源网 地址:https://m.chemsrc.com/mip/cas/4046-74-6_210247.html