3-Furancarbonitrile,tetrahydro-
- 中文别名:3-氰基-四氢呋喃
- 中文释义:3-氰基-四氢呋喃;四氢-3-呋喃甲腈
- 英文别名:Tetrahydrofuran-3-carbonitrile;
oxolane-3-carbonitrile
- CAS No.:14631-44-8
- 分子式:
C5H7NO
- 分子量:97.11518
- 精确分子量:97.05280
- PSA:33.02000
- InChI:InChI=1/C5H7NO/c6-3-5-1-2-7-4-5/h5H,1-2,4H2
- 分子结构式:
物化性质
- 密度:
- 1.043 g/cm3
- 沸点:
- 207.41ºC at 760 mmHg
- 闪点:
- 84.339ºC
- 折射率:
- 1.445
- 蒸汽压:
- 0.226mmHg at 25°C
安全信息
- 密度:
- 1.043 g/cm3
- 沸点:
- 207.41ºC at 760 mmHg
- 闪点:
- 84.339ºC
- 折射率:
- 1.445
- 蒸汽压:
- 0.226mmHg at 25°C
海关数据
中国海关编码:2932190090
- 概述:
- 2932190090 其他结构上有非稠合呋喃环化合物. 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:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%