BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-

BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-名称

[ CAS 号 ]:
22944-08-7

[ 英文名 ]:
BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-

[英文别名 ]:

1-ethynyl-2,5-dimethoxybenzene
2-ethynyl-1,4-dimethoxy-benzene
2-ethynyl-2,5-dimethoxybenzene
(2,5-dimethoxyphenyl)ethyne
Benzene,2-ethynyl-1,4-dimethoxy
2,5-Dimethoxyphenylacetylene

BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-物理化学性质

[ 分子式 ]:
C₁₀H₁₀O₂

[ 分子量 ]:
162.18500

[ 精确质量 ]:
162.06800

[ PSA ]:
18.46000

[ LogP ]:
1.68510

BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-安全信息

[ 海关编码 ]:
2909309090

BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-合成路线

详细合成路线

BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-上下游产品

BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-上游产品

BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-下游产品

BENZENE, 2-ETHYNYL-1,4-DIMETHOXY-海关

[ 海关编码 ]: 2909309090

[ 中文概述 ]:
2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。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 ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%