o-Toluoin
- 中文别名:2-羟基-1,2-二(2-甲基苯基)乙酮
- 英文别名:o-Toluoin;
2-hydroxy-1,2-di-o-tolylethanone;
2,2'-Dimethyl-benzoin
- CAS No.:4389-39-3
- 分子式:
C16H16O2
- 分子量:240.29700
- 精确分子量:240.11500
- PSA:37.30000
- InChI:The Key: AISGCPJYLZUZOS-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.13g/cm3
- 沸点:
- 394.4ºC at 760 mmHg
- 闪点:
- 168.4ºC
- 折射率:
- 1.592
安全信息
- 密度:
- 1.13g/cm3
- 沸点:
- 394.4ºC at 760 mmHg
- 闪点:
- 168.4ºC
- 折射率:
- 1.592
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%
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