5-羟基色满-4-酮
- 中文名称:
- 5-羟基色满-4-酮
- 中文别名:
- 5-羟基色满-4-酮;
5-羟基-4H-色烯-4-酮
- 英文名称:
- 4H-1-Benzopyran-4-one,5-hydroxy-
- 英文别名:
- 5-hydroxychromen-4-one;
5-hydroxychromone;
5-hydroxy-4H-chromen-4-one;
8-Hydroxychromon;
5-hydroxy-chromen-4-one;
5-Hydroxy-4H-1-benzopyran-4-one;
4H-1-Benzopyran-4-one,5-hydroxy;
5-Hydroxychromon
- CAS No.:
- 3952-69-0
- 分 子 式:
-
C9H6O3
- 分 子 量:
- 162.14
- 精确分子量:
- 162.03200
- PSA:
- 50.44000
- InChI:
- The Key: CJMXMDVAKVSKFI-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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5-羟基色满-4-酮 物化性质
- 密度:
- 1.403g/cm3
- 熔点:
- 127ºC
- 沸点:
- 312.3ºC at 760mmHg
- 闪点:
- 132.4ºC
- 折射率:
- 1.64
5-羟基色满-4-酮 海关数据
中国海关编码:2914400090
- 概述:
- 2914400090 其他酮醇及酮醛。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:
- 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%