6,7-diphenylpteridine-2,4-diamine
- 中文别名:2,4-二氨基-6,7-二苯基-蝶啶
- 英文别名:6,7-diphenylpteridine-2,4-diamine;
2,4-Diamino-6,7-diphenylpteridine;
diphenylpteridine-2,4-diamine;
6,7-diphenyl-pteridine-2,4-diamine;
6,7-diphenyl-pteridine-2,4-diyldiamine;
6,7-Diphenyl-pteridin-2,4-diyldiamin
- CAS No.:18181-93-6
- 分子式:C18H14N6
- 分子量:314.34400
- 精确分子量:314.12800
- PSA:103.60000
- InChI:The Key: DDZJPETYMUJLIW-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.357g/cm3
- 沸点:
- 567.2ºC at 760mmHg
- 闪点:
- 331.5ºC
- 折射率:
- 1.747
- 蒸汽压:
- 6.97E-13mmHg at 25°C
安全信息
- 密度:
- 1.357g/cm3
- 沸点:
- 567.2ºC at 760mmHg
- 闪点:
- 331.5ºC
- 折射率:
- 1.747
- 蒸汽压:
- 6.97E-13mmHg at 25°C
海关数据
中国海关编码:2933990090
- 概述:
- 2933990090. 其他仅含氮杂原子的杂环化合物. 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:
- 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%