2,2,5,5-四甲基哌嗪.2HCL
- 中文名称:
- 2,2,5,5-四甲基哌嗪.2HCL
- 中文别名:
- 2,2,5,5-四甲基哌嗪;
2,2,5,5-四甲基哌嗪.2HCL;
2,2,5,5-四甲基哌嗪双盐酸盐
- 英文名称:
- Piperazine,2,2,5,5-tetramethyl-
- 英文别名:
- 2,2,5,5-tetramethylpiperazine;
Piperazine,2,2,5,5-tetramethyl;
2,2,5,5-Tetramethyl-piperazine
- CAS No.:
- 5434-90-2
- 分 子 式:
-
C8H18N2
- 分 子 量:
- 0
- 精确分子量:
- 142.14700
- PSA:
- 24.06000
- InChI:
- InChI=1/C8H18N2/c1-7(2)5-10-8(3,4)6-9-7/h9-10H,5-6H2,1-4H33
- 分子结构式:
-
- SDS:
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2,2,5,5-四甲基哌嗪.2HCL 物化性质
- 密度:
- 0.811g/cm3
- 熔点:
- 85-87℃
- 沸点:
- 181ºC at 760 mmHg
- 闪点:
- 53.5ºC
- 折射率:
- 1.413
2,2,5,5-四甲基哌嗪.2HCL 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%
2,2,5,5-四甲基哌嗪.2HCL 上游产品
2-氨基-2-甲基-丙醇
3,3,6,6-tetramethylpiperazine-2,5-dione
3,3,6,6-tetramethyl-1,2,3,6-tetrahydro-pyrazine
2,2,5,5-tetramethyl-2,5-dihydro-pyrazine