9-甲基-2,3,4,9-四氢-1H-咔唑-1-酮
- 中文名称:
- 9-甲基-2,3,4,9-四氢-1H-咔唑-1-酮
- 中文别名:
- 9-甲基-2,3,4,9-四氢-1H-咔唑-1-酮
- 英文名称:
- 1H-Carbazol-1-one,2,3,4,9-tetrahydro-9-methyl-
- 英文别名:
- 9-methyl-3,4-dihydro-2H-carbazol-1-one;
9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one;
9-methyl-2,3,4,9-tetrahydro-carbazol-1-one;
1,2,3,4-tetrahydro-9-methylcarbazol-1-one;
2,3,4,9-tetrahydro-9-methyl-1H-carbazol-1-one
- CAS No.:
- 1485-19-4
- 分 子 式:
-
C13H13NO
- 分 子 量:
- 199.2484
- 精确分子量:
- 199.10000
- PSA:
- 22.00000
- InChI:
- The Key: IGFSAVURETUQDW-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
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9-甲基-2,3,4,9-四氢-1H-咔唑-1-酮 物化性质
- 密度:
- 1.21g/cm3
- 沸点:
- 383.5ºC at 760mmHg
- 闪点:
- 185.7ºC
- 折射率:
- 1.647
- 蒸汽压:
- 4.39E-06mmHg at 25°C
9-甲基-2,3,4,9-四氢-1H-咔唑-1-酮 安全信息
9-甲基-2,3,4,9-四氢-1H-咔唑-1-酮 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%
9-甲基-2,3,4,9-四氢-1H-咔唑-1-酮 上游产品