2971-31-5

• 常用中文名：(2-氧代-2,3-二氢-1H-吲哚-3-基)-乙酸
• 常用英文名：(2-Oxo-2,3-dihydro-1H-indol-3-yl)acetic acid
• CAS号：2971-31-5
• 分子式：C₁₀H₉NO₃
• 分子量：191.183
• 发布时间：2018-12-24 12:11:41
• 更新时间：2025-08-22 20:30:54

名称

• 中文名: (2-氧代-2,3-二氢-1H-吲哚-3-基)-乙酸
• 英文名: 2-(2-oxo-1,3-dihydroindol-3-yl)acetic acid
• 中文别名: 2,3-二氢-2-氧代-1H-吲哚-3-乙酸
• 英文别名: 2-oxindole-3acetic acid; 1H-Indole-3-acetic acid,2,3-dihydro-2-oxo; 2-oxindole-3-acetic acid; oxindole-3-acetic acid; 1H-Indole-3-acetic acid, 2,3-dihydro-2-oxo-; 2-oxoindole-3-acetic acid; 2-oxindol-3-yl-acetic acid; (2-Oxo-2,3-dihydro-1H-indol-3-yl)acetic acid; 2,3-Dihydro-2-Oxo-1H-Indole-3-Acetic acid; (2-Oxo-2,3-dihydro-1H-indol-3-yl)-acetic acid

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 445.2±38.0 °C at 760 mmHg
• 分子式: C₁₀H₉NO₃
• 分子量: 191.183
• 闪点: 223.0±26.8 °C
• 精确质量: 191.058243
• PSA: 66.40000
• LogP: 0.69
• 蒸汽压: 0.0±1.1 mmHg at 25°C
• 折射率: 1.588
• 储存条件: -20℃，干燥，密封

安全

• 危害码 (欧洲): Xi
• 海关编码: 2933790090

合成路线

87-51-4 ~62% 2971-31-5

文献：Kato, Tadahiro; Tomita, Norihiro; Hoshikawa, Masahiro; Ehara, Kazuhiro; Shima, Jyunko; Takahashi, Norindo; Sugiyama, Hiroshi Heterocycles, 1998 , vol. 47, # 1 p. 497 - 500

110655-07-7 ~90% 2971-31-5

文献：Lewer, Paul Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 753 - 758

14370-71-9 ~91% 2971-31-5

文献：Lewer, Paul Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 753 - 758

59-48-3 ~% 2971-31-5

文献：Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 753 - 758

65112-89-2 ~% 2971-31-5

文献：Journal of the American Chemical Society, , vol. 75, p. 5301,5303

14370-70-8 ~% 2971-31-5

文献：Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 753 - 758

51206-73-6 ~% 2971-31-5

文献：Journal of the American Chemical Society, , vol. 108, # 8 p. 2023 - 2030

1912-39-6 ~% 2971-31-5

文献：Journal of the American Chemical Society, , vol. 108, # 8 p. 2023 - 2030

202121-24-2 ~% 2971-31-5

文献：Journal of Organic Chemistry, , vol. 63, # 3 p. 416 - 417

上下游产品

上游产品  8
87-51-4 110655-07-7 14370-71-9 59-48-3
65112-89-2 51206-73-6 1912-39-6 202121-24-2
下游产品  4
69261-17-2 57061-18-4 61989-29-5 78941-89-6

海关

海关编码	2933790090
中文概述	2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 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
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%