4-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine
- 中文别名:4-氯-6,7-二氢-5H-环戊并嘧啶
- 中文释义:4-氯-6,7-二氢-5H-环戊并嘧啶
- 英文别名:4-chloro-6,7-dihydro-5H-cyclopenta[d]pyrimidine;
4-Chloro-6,7-dihydro-5H-cyclopentapyrimidine;
4-chloro-5H,6H,7H-cyclopenta[d]pyrimidine;
4-chloro-5,6-dihydro-7H-cyclopenta[d]pyrimidine;
4-Chlor-6,7-dihydro-5H-cyclopentapyrimidin;
4-chloro-5,6-trimethylenepyrimidine
- CAS No.:83942-13-6
- 分子式:C7H7ClN2
- 分子量:154.59700
- 精确分子量:154.03000
- PSA:25.78000
- InChI:The Key: QFBRTAZCGKXPJK-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.322g/cm3
- 沸点:
- 271.7ºC at 760 mmHg
- 闪点:
- 144.3ºC
- 折射率:
- 1.59
安全信息
- 密度:
- 1.322g/cm3
- 沸点:
- 271.7ºC at 760 mmHg
- 闪点:
- 144.3ºC
- 折射率:
- 1.59
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%