5395-50-6

• 常用中文名：四羟甲基甘脲
• 常用英文名：1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione
• CAS号：5395-50-6
• 分子式：C₈H₁₄N₄O₆
• 分子量：262.220
• 发布时间：2018-09-16 12:05:27
• 更新时间：2026-07-10 22:11:44

名称

• 中文名: 四羟甲基甘脲
• 英文名: 1,3,4,6-Tetrakis(hydroxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione
• 中文别名: 1,3,4,6-四(羟甲基)四氢咪唑并[4,5-D]咪唑-2,5(1H,3H)-二酮; 四氢-1,3,4,6-四(羟甲基)咪唑并[4,5-D]咪唑-2,5(1H,3H)-二酮; 四羟甲基甘脲 TETRAMETHYLOL ACETYLENEDIUREA CAS; 四羟甲基乙炔二脲; 四羟甲基咪唑杂[4,5-D]咪唑-2,5[1H,2H]-二酮; 1,3,4,6-四羟甲基甘脲
• 英文别名: tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)imidazo[4,5-d]imidazole-2,5(1H,3H)-dione; Imidazo4,5-dimidazole-2,5(1H,3H)-dione, tetrahydro-1,3,4,6-tetrakis(hydroxymethyl); Tetrahydroxy glycoluril; 1,3,4,6-Tetrakis(hydroxymethyl)octahydroimidazo[4,5-d]imidazole-2,5-dione; Tetramethylol acetylenediurea; Tetramethylol acetylene diuriene; Tetramethylol acetylenediurea TMAD; 1,3,4,6-Tetrakis(hydroxymethyl)-3a,4,6,6a-tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione; 1,3,4,6-Tetrakis-hydroxymethyl-tetrahydro-imidazo(4,5-d)imidazole-2,5-dione; Tetramethylol acetylenedurea; 1,3,4,6-Tetrakis(hydroxyMethyl)tetrahydroiMidazo[4,5-d]iMidazole-2,5(1H,3H)-dione; Tetramethylol acetyl; 1,3,4,6-tetrakis(hydroxymethyl)-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-dione; Tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)imidazo[4,5-d]imidazol-2,5(1H,3H)-dion; Tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)imidazo(4,5-d)imidazole-2,5(1H,3H)-dione; Factory supply Tetramethylol Acetylenediurea high quality; 1,3,4,6-Tetrakis-hydroxymethyl-tetrahydro-imidazo[4,5-d]imidazole-2,5-dionr in aqueous solution; Tetramethylol glycoluril; UNII:3BH30G5P9H; 1,3,4,6-tetramethylol-3a,6a-dihydroimidazo[4,5-d]imidazole-2,5-quinone; Tetrakis (hydroxy methy1) glycoluril; Tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)imidazo[4,5-d]imidazole-2,5(1H,3H)-dione (TMAD); 3a,4,6,6a-Tetrahydro-1,3,4,6-tetrakis(hydroxymethyl)imidazo[4,5-d]imidazole-2,5(1H,3H)-dione

物化性质

• 密度: 1.7±0.1 g/cm3
• 沸点: 624.2±55.0 °C at 760 mmHg
• 分子式: C₈H₁₄N₄O₆
• 分子量: 262.220
• 闪点: 331.3±31.5 °C
• 精确质量: 262.091339
• PSA: 128.02000
• LogP: -0.90
• 蒸汽压: 0.0±4.1 mmHg at 25°C
• 折射率: 1.644
• 储存条件: 室温，干燥

安全

• 危害码 (欧洲): Xi
• 海关编码: 2933790090

合成路线

50-00-0 496-46-8 ~79% 5395-50-6

文献：Chemistry of Heterocyclic Compounds, , vol. 42, # 3 p. 365 - 376

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海关

海关编码	2933990090
中文概述	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
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%