3,4-Furandicarboxylicacid, 2,5-diphenyl-
- 中文别名:2,5-二苯基呋喃-3,4-二甲酸
- 英文别名:2,5-diphenylfuran-3,4-dicarboxylic acid;
2,5-Diphenylfuran-3,4-dicarbonsaeure;
2,5-diphenyl-furan-3,4-dicarboxylic acid;
2,5-diphenyl-3,4-furandicarboxylic acid
- CAS No.:19799-49-6
- 分子式:C18H12O5
- 分子量:0
- 精确分子量:308.06800
- PSA:87.74000
- 分子结构式:
物化性质
- 密度:
- 1.352g/cm3
- 沸点:
- 470.5ºC at 760mmHg
- 闪点:
- 238.4ºC
- 折射率:
- 1.635
- 蒸汽压:
- 1.17E-09mmHg at 25°C
安全信息
- 密度:
- 1.352g/cm3
- 沸点:
- 470.5ºC at 760mmHg
- 闪点:
- 238.4ºC
- 折射率:
- 1.635
- 蒸汽压:
- 1.17E-09mmHg 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%