1,3-Dimethyl-2-thiobarbituric acid
- 中文别名:13-二甲基-2-硫代巴比妥酸
- 中文释义:1,3-二甲基-2-硫代巴比妥酸
- 英文别名:1,3-Dimethyl-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione;
1,3-Dimethyl-2-thiobarbitursaeure;
1,3-dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid;
1,3-Dimethyl-thieno<2.3-c>pyrazol-5-carbonsaeure;
1,3-dimethylthiobarbituric acid;
1,3-dimethyl-2-thioxo-dihydro-pyrimidine-4,6-dione;
dimethyl thiobarbituric acid;
1,3-dimethyl-2-thiobarbituric acid
- CAS No.:3158-63-2
- 分子式:
- 分子量:172.20
- 精确分子量:172.03100
- PSA:72.71000
- InChI:The Key: NWWZLDXOHWTTKD-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.4
- 熔点:
- 183ºC
- 沸点:
- 238ºC
- 闪点:
- 98ºC
安全信息
- 密度:
- 1.4
- 熔点:
- 183ºC
- 沸点:
- 238ºC
- 闪点:
- 98ºC
海关数据
中国海关编码:2933599090
- 概述:
- 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 增值税率:17.0%. 退税率:13.0%. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%