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2-Butenoic acid,2-cyano-, 1,1-dimethylethyl ester

更新时间:2025-08-24 01:13:19

2-Butenoic acid,2-cyano-, 1,1-dimethylethyl ester结构式
2-Butenoic acid,2-cyano-, 1,1-dimethylethyl ester结构式
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常用名 2-Butenoic acid,2-cyano-, 1,1-dimethylethyl ester 英文名 2-Butenoic acid,2-cyano-, 1,1-dimethylethyl ester
CAS号 1114-83-6 分子量 167.20500
密度 0.998g/cm3 沸点 240.6ºC at 760mmHg
分子式 C9H13NO2 熔点 N/A
MSDS N/A 闪点 104.9ºC

 名称

英文名 tert-butyl 2-cyanobut-2-enoate
英文别名 更多

 物理化学性质

密度 0.998g/cm3
沸点 240.6ºC at 760mmHg
分子式 C9H13NO2
分子量 167.20500
闪点 104.9ºC
精确质量 167.09500
PSA 50.09000
LogP 1.79798
蒸汽压 0.0377mmHg at 25°C
折射率 1.453

 安全信息

海关编码 2926909090

 海关

海关编码 2926909090
中文概述 2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 英文别名

tert-butyl (E)-2-cyanobut-2-enoate
2-Butenoic acid,2-cyano-,1,1-dimethylethyl ester
Crotonicacid,2-cyano-,tert-butyl ester (7CI,8CI)
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