462195

1,3-二丁基-2-硫代巴比妥酸

95%

• 经验公式（希尔记法）: C₁₂H₂₀N₂O₂S
• CAS号: 54443-89-9
• 分子量: 256.36
• MDL號碼: MFCD00674068
• 分類程式碼代碼: 12352100

属性

• 化驗: 95%
• 藥物控制: regulated under CDSA - not available from Sigma-Aldrich Canada
• mp: 61-63 °C (lit.)
• SMILES 字串: CCCCN1C(=O)CC(=O)N(CCCC)C1=S

说明

一般說明

1,3-Dibutyl-2-thiobarbituric acid (DBTB) is a non-polar barbituric acid derivative. Its electronic structure has been studied by HeI and HeII UV photoelectron spectroscopy (UPS) and quantum chemical calculations.

應用

1,3-Dibutyl-2-thiobarbituric acid has been employed as a derivatization reagent for the determination of nicotine and its metabolites in urine by a quantitative method based on König reaction. This method helps to differentiate between smokers and non-smokers.

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable