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4-Chloro-4,4-difluoro-2-butanone

更新时间:2025-08-24 23:13:51

4-Chloro-4,4-difluoro-2-butanone结构式
4-Chloro-4,4-difluoro-2-butanone结构式
委托求购
常用名 4-Chloro-4,4-difluoro-2-butanone 英文名 4-Chloro-4,4-difluoro-2-butanone
CAS号 1515-16-8 分子量 142.53200
密度 N/A 沸点 N/A
分子式 C4H5ClF2O 熔点 N/A
MSDS N/A 闪点 N/A

 4-Chloro-4,4-difluoro-2-butanone名称

英文名 4-chloro-4,4-difluorobutan-2-one
英文别名 更多

 4-Chloro-4,4-difluoro-2-butanone物理化学性质

分子式 C4H5ClF2O
分子量 142.53200
精确质量 142.00000
PSA 17.07000
LogP 1.79710

 4-Chloro-4,4-difluoro-2-butanone安全信息

海关编码 2914700090

 4-Chloro-4,4-difluoro-2-butanone海关

海关编码 2914700090
中文概述 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 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, 丙酮报明包装
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 4-Chloro-4,4-difluoro-2-butanone英文别名

2-Butanone,4-chloro-4,4-difluoro
4-Chloro-4,4-difluoro-2-butanone
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