7,12-Dimethoxybenz[a]anthracene

[ 密度 ]:
1.202g/cm3

[ 沸点 ]:
500.4ºC at 760 mmHg

[ 分子式 ]:
C₂₀H₁₆O₂

[ 分子量 ]:
288.34000

[ 闪点 ]:
210.1ºC

[ 精确质量 ]:
288.11500

[ PSA ]:
18.46000

[ LogP ]:
5.16340

[ 蒸汽压 ]:
1.18E-09mmHg at 25°C

[ 折射率 ]:
1.704

[ 海关编码 ]:
2909199090

详细合成路线

[ 海关编码 ]: 2909199090

[ 中文概述 ]:
2909199090. 其他无环醚及其卤化衍生物（包括磺化，硝化或亚硝化衍生物）. 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

[ Summary ]:
2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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