4-methyl-4',5'-dihydropsoralen

4-methyl-4',5'-dihydropsoralen名称

[ CAS 号 ]:
24416-64-6

[ 英文名 ]:
4-methyl-4',5'-dihydropsoralen

[英文别名 ]:

4-Methyl-6,7-dihydro-furano-cumarin
5-methyl-2,3-dihydro-furo[3,2-g]chromen-7-one
4',5'-dihydro-4-methyl psoralene
5-Methyl-2,3-dihydro-psoralen
5-Methyl-2,3-dihydro-furo[3,2-g]chromen-7-on
4-Methyl-4',5'-dihydropsoralen

4-methyl-4',5'-dihydropsoralen物理化学性质

[ 密度 ]:
1.302g/cm3

[ 沸点 ]:
373ºC at 760mmHg

[ 分子式 ]:
C₁₂H₁₀O₃

[ 分子量 ]:
202.20600

[ 闪点 ]:
156.4ºC

[ 精确质量 ]:
202.06300

[ PSA ]:
39.44000

[ LogP ]:
2.03630

[ 蒸汽压 ]:
9.24E-06mmHg at 25°C

[ 折射率 ]:
1.607

4-methyl-4',5'-dihydropsoralen安全信息

[ 海关编码 ]:
2932999099

4-methyl-4',5'-dihydropsoralen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%

4-methyl-4',5'-dihydropsoralen

4-methyl-4',5'-dihydropsoralen名称

4-methyl-4',5'-dihydropsoralen物理化学性质

4-methyl-4',5'-dihydropsoralen安全信息

4-methyl-4',5'-dihydropsoralen海关

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