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tris[2-(4-methylphenyl)ethynyl]phosphane

更新时间:2024-11-15 17:02:10

tris[2-(4-methylphenyl)ethynyl]phosphane结构式
tris[2-(4-methylphenyl)ethynyl]phosphane结构式
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常用名 tris[2-(4-methylphenyl)ethynyl]phosphane 英文名 tris[2-(4-methylphenyl)ethynyl]phosphane
CAS号 4319-05-5 分子量 376.42900
密度 N/A 沸点 514.8ºC at 760mmHg
分子式 C27H21P 熔点 N/A
MSDS N/A 闪点 N/A

 tris[2-(4-methylphenyl)ethynyl]phosphane名称

英文名 tris[2-(4-methylphenyl)ethynyl]phosphane

 tris[2-(4-methylphenyl)ethynyl]phosphane物理化学性质

沸点 514.8ºC at 760mmHg
分子式 C27H21P
分子量 376.42900
精确质量 376.13800
PSA 13.59000
LogP 6.42110

 tris[2-(4-methylphenyl)ethynyl]phosphane安全信息

海关编码 2902909090

 tris[2-(4-methylphenyl)ethynyl]phosphane海关

海关编码 2902909090
中文概述 2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素 品名, 成分含量
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%
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