2,3,5,6-吡啶四甲腈
- 中文名称:
- 2,3,5,6-吡啶四甲腈
- 中文别名:
-
- 英文名称:
- 2,3,5,6-Pyridinetetracarbonitrile
- 英文别名:
- pyridine-2,3,5,6-tetracarbonitrile;
2,3,5,6-Tetracyan-pyridin;
2,3,5,6-Pyridinetetracarbonitrile;
2,3,5,6-Tetracyanopyridin;
2,3,5,6-tetracyanopyridine
- CAS No.:
- 17638-20-9
- 分 子 式:
-
C9HN5
- 分 子 量:
- 179.1377
- 精确分子量:
- 179.02300
- PSA:
- 108.05000
- InChI:
- The Key: RRZLWIPIQKXHAS-UHFFFAOYSA-N3
- 分子结构式:
-

- SDS:
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2,3,5,6-吡啶四甲腈 物化性质
- 密度:
- 1.45g/cm3
- 沸点:
- 478.5ºC at 760mmHg
- 闪点:
- 151ºC
- 折射率:
- 1.614
- 蒸汽压:
- 2.56E-09mmHg at 25°C
2,3,5,6-吡啶四甲腈 海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%