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3-(DIFLUOROMETHOXY)PHENYLACETYLEN

更新时间:2025-09-18 11:25:50

3-(DIFLUOROMETHOXY)PHENYLACETYLEN结构式
3-(DIFLUOROMETHOXY)PHENYLACETYLEN结构式
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常用名 3-(DIFLUOROMETHOXY)PHENYLACETYLEN 英文名 3-(DIFLUOROMETHOXY)PHENYLACETYLEN
CAS号 519059-03-1 分子量 168.14000
密度 N/A 沸点 N/A
分子式 C9H6F2O 熔点 N/A
MSDS 美版 闪点 N/A

 3-(DIFLUOROMETHOXY)PHENYLACETYLEN名称

英文名 1-(Difluoromethoxy)-3-ethynylbenzene
英文别名 更多

 3-(DIFLUOROMETHOXY)PHENYLACETYLEN物理化学性质

分子式 C9H6F2O
分子量 168.14000
精确质量 168.03900
PSA 9.23000
LogP 2.26930

 3-(DIFLUOROMETHOXY)PHENYLACETYLEN安全信息

海关编码 2909309090

 3-(DIFLUOROMETHOXY)PHENYLACETYLEN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%

 3-(DIFLUOROMETHOXY)PHENYLACETYLEN英文别名

(3-ethynylphenoxy)difluoromethane
Difluoromethyl 3-ethynylphenyl ether
3-(Difluoromethoxy)phenylacetylene
PC5953
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