< 生产厂家价格 >

5,6-Dehydro-7,8-dihydrokawain

5,6-Dehydro-7,8-dihydrokawain名称

[ CAS 号 ]:
3155-51-9

[ 英文名 ]:
5,6-Dehydro-7,8-dihydrokawain

[英文别名 ]:

5,6-Ddk
4-methoxy-6-phenethyl-pyran-2-one
4-Methoxy-6-phenaethyl-pyran-2-on
7,8-dihydro-4-methoxy-6-styryl-2H-pyran-2-one
7,8-Dihydro-5,6-dehydrokawain
Dihydro-5,6-dehydrokawain
5,6-Dehydro-7,8-dihydrokawain

5,6-Dehydro-7,8-dihydrokawain物理化学性质

[ 密度 ]:
1.15g/cm3

[ 沸点 ]:
415.2ºC at 760 mmHg

[ 分子式 ]:
C₁₄H₁₄O₃

[ 分子量 ]:
230.25900

[ 闪点 ]:
176.3ºC

[ 精确质量 ]:
230.09400

[ PSA ]:
39.44000

[ LogP ]:
2.43360

[ 折射率 ]:
1.565

5,6-Dehydro-7,8-dihydrokawain安全信息

[ 海关编码 ]:
2932999099

5,6-Dehydro-7,8-dihydrokawain合成路线

详细合成路线

5,6-Dehydro-7,8-dihydrokawain上下游产品

5,6-Dehydro-7,8-dihydrokawain上游产品

5,6-Dehydro-7,8-dihydrokawain下游产品

5,6-Dehydro-7,8-dihydrokawain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%