4H-1-Benzopyran-4-one,2-(2-phenylethyl)-
- 中文别名:2-(2-苯基乙基)色原酮
- 中文释义:2-(2-phenylethyl)chromen-4-one
- 英文别名:2-(2-phenylethyl)chromen-4-one;
2-(2-Phenylethyl)chromone;
2-phenethyl-4H-chromen-4-one;
Flindersiachromone;
Flindersiachromon;
2-phenethyl-chromen-4-one;
flidersiachromone;
Chromone,2-(2-phenylethyl)
- CAS No.:61828-53-3
- 分子式:C17H14O2
- 分子量:0
- 精确分子量:250.09900
- PSA:30.21000
- InChI:The Key: VNZNWFQJBFLELF-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.173g/cm3
- 沸点:
- 393.1ºC at 760 mmHg
- 闪点:
- 176.3ºC
- 折射率:
- 1.605
安全信息
- 密度:
- 1.173g/cm3
- 沸点:
- 393.1ºC at 760 mmHg
- 闪点:
- 176.3ºC
- 折射率:
- 1.605
海关数据
中国海关编码:2914190090
- 概述:
- 2914190090 其他不含其他含氧基的无环酮。监管条件:无。增值税率:17.0%。退税率:9.0%。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
- 摘要/Summary:
- 2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%