6H-Dibenzo[b,d]pyran-6-aceticacid
- 中文别名:6-羧甲基-6H-二苯并[b,d]吡喃
- 英文别名:2-(6H-benzo[c]chromen-6-yl)acetic acid;
6-Carboxymethyl-6H-dibenzo(b,d)pyran;
6H,6-carboxymethyl-dibenzo[b,d]pyran;
6H-Dibenzo[b,d]pyran-6-aceticacid
- cas No.:83360-40-1
- 分子式:C15H12O3
- 分子量:0
- 精确分子量:240.07900
- PSA:46.53000
- InChI:The Key: RJFAXVGXCPTRGY-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.269g/cm3
- 沸点:
- 474.3ºC at 760 mmHg
- 闪点:
- 185.5ºC
- 折射率:
- 1.617
安全信息
- 密度:
- 1.269g/cm3
- 沸点:
- 474.3ºC at 760 mmHg
- 闪点:
- 185.5ºC
- 折射率:
- 1.617
海关数据
中国海关编码:2916399090
- 概述:
- 2916399090 其他芳香一元羧酸. 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, 丙烯酸、丙烯酸盐或酯应报明包装
- 摘要/Summary:
- 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%