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2,2',3,3'-tetramethoxy-1,1'-biphenyl

更新时间:2025-09-10 16:19:02

2,2',3,3'-tetramethoxy-1,1'-biphenyl结构式
2,2',3,3'-tetramethoxy-1,1'-biphenyl结构式
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常用名 2,2',3,3'-tetramethoxy-1,1'-biphenyl 英文名 2,2',3,3'-tetramethoxy-1,1'-biphenyl
CAS号 4433-18-5 分子量 274.31200
密度 N/A 沸点 N/A
分子式 C16H18O4 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 2,2',3,3'-tetramethoxy-1,1'-biphenyl
英文别名 更多

 物理化学性质

分子式 C16H18O4
分子量 274.31200
精确质量 274.12100
PSA 36.92000
LogP 3.38800

 安全信息

海关编码 2909309090

 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%

 英文别名

2,3,2',3'-Tetramethoxy-biphenyl
2,2',3,3'-tetramethoxybiphenyl
3,3',2,2'-tetramethoxybiphenyl
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