三氯异三聚氰酸

• 产品号: B23906
• CAS号: 87-90-1
• 分子式: C3Cl3N3O3
• 分子量: 232.4094
• 纯 度: 97%

产品别名

• 标题: Trichloroisocyanuric acid
• IUPAC标准名: trichloro-1,3,5-triazinane-2,4,6-trione
• IUPAC传统名: trichloroisocyanuric acid
• 别名: Isocyanuric chloride; Symclosene

产品登记号

• Beilstein号: 202022
• MDL号: MFCD00006553
• CAS号: 87-90-1
• 默克索引号: 149641
• EC号: 201-782-8

产品性质

• 纯度: 97%
• 密度: 2.07
• 闪点: >250°C(482°F)
• 熔点: ca 245°C dec.
• GHS危险声明: H272-H400-H410-H302-H319-H335
• 欧盟危险性物质标志: X
• 欧盟危险性物质标志: 氧化性(Oxidising) (O)
• 欧盟危险性物质标志: 环境危害性(Nature polluting) (N)
• GHS警示性声明: P221-P210-P220-P305+P351+P338-P405-P501A
• 危险公开号: 8-22-31-36/37-50/53
• RTECS编号: XZ1925000
• 安全公开号: 8-26-41-60-61
• 保存注意事项: Moisture Sensitive
• TSCA收录: 是
• 联合国危险货物等级: 5.1
• 联合国危险货物编号: UN2468
• 联合国危险货物包装类别(PG): II

参考文献

• Note: Confusion with Cyanuric chloride, L03442, exists in some earlier Fieser references.
• For a brief feature on uses in synthesis, see: Synlett, 2265 (2005).
• Low-cost chlorinating and oxidizing agent; review: Org. Process Res. Dev., 6, 384 (2002). Aromatic compounds can be chlorinated either on the ring (ionic conditions) or on the side chain (free-radical conditions): J. Org. Chem., 35, 719 (1970). In the presence of BF₃ etherate, ketones are ɑ-chlorinated at the more substituted position: Synth. Commun., 15, 385 (1985). In combination with pyridine, sulfides are selectively oxidized to sulfoxides: Synth. Commun., 31, 245 (2001), thiols to disulfides: Synth. Commun, 31, 1825 (2001), and secondary alcohols to ketones: Synth. Commun., 22, 1589 (1992). In the presence of methanol in acetonitrile, acetone or dichloromethane, the same reagent system converts aldehydes directly to methyl esters: Synth. Commun., 26, 2633 (1996). Effective co-oxidant for the TEMPO-catalyzed chemoselective oxidation of alcohols to aldehydes and ketones: Org. Lett., 3, 3041 (2001). In acetic acid, pyridines are converted to their N-oxides: Synth. Commun., 34, 247 (2004).
• With NaNO₂ and wet silica selective mononitration of phenols is accomplished under mild conditions: Synlett, 191 (2003). Effectively catalyzes both the protection and deprotection of alcohols as their tetrahydropyranyl ethers: Synth. Commun., 34, 3623 (2004).