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3,3-dichloro-5-ethyldihydrofuran-2(3H)-one

更新时间:2025-08-25 22:10:40

3,3-dichloro-5-ethyldihydrofuran-2(3H)-one结构式
3,3-dichloro-5-ethyldihydrofuran-2(3H)-one结构式
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常用名 3,3-dichloro-5-ethyldihydrofuran-2(3H)-one 英文名 3,3-dichloro-5-ethyldihydrofuran-2(3H)-one
CAS号 34619-39-1 分子量 183.03300
密度 1.33g/cm3 沸点 275.5ºC at 760mmHg
分子式 C6H8Cl2O2 熔点 N/A
MSDS N/A 闪点 125.7ºC

 名称

英文名 3,3-dichloro-5-ethyloxolan-2-one
英文别名 更多

 物理化学性质

密度 1.33g/cm3
沸点 275.5ºC at 760mmHg
分子式 C6H8Cl2O2
分子量 183.03300
闪点 125.7ºC
精确质量 181.99000
PSA 26.30000
LogP 1.88580
InChIKey YBZVLIZQBUCDQU-UHFFFAOYSA-N
SMILES CCC1CC(Cl)(Cl)C(=O)O1
折射率 1.485

 安全信息

海关编码 2932209090

 海关

海关编码 2932209090
中文概述 2932209090. 其他内酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 英文别名

EINECS 252-117-3
3,3-dichloro-5-ethyl-dihydro-furan-2-one
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