8.00736

4-吡啶羧酸

for synthesis

• 别名: 4-吡啶羧酸
• 经验公式（希尔记法）: C₆H₅NO₂
• CAS号: 55-22-1
• 分子量: 123.11
• MDL號碼: MFCD00006429
• 分類程式碼代碼: 12352106
• 酶委員會索引編號: 200-228-2

属性

• 品質等級: 200
• 化驗: ≥98% (HPLC)
• 形狀: powder
• 效力: 5000 mg/kg LD₅₀, oral (Rat)
• pH值: 3-4 (20 °C, 6 g/L in H₂O, saturated solution)
• bp: 260 °C/20 hPa
• mp: 315-319 °C
• 溶解度: 6 g/L
• 體積密度: 500 kg/m³
• 儲存溫度: no temp limit
• InChI: 1S/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)
• InChI 密鑰: TWBYWOBDOCUKOW-UHFFFAOYSA-N

说明

應用

• N-sulfonic acid pyridinium-4-carboxylic acid chloride as a catalyst: This study describes the use of this compound as a catalyst for the condensation reaction of aldehyde with thiobarbituric acid. The catalytic performance is characterized in the context of improving reaction efficiency (Moosavi-Zare, Afshar-Hezarkhani, 2020).
• Synthesis of Anti-inflammatory Substances: Focused on the synthesis of potential anti-inflammatory substances among triazole thioacetamides derived from 4-pyridinecarboxylic acid, this study expands on the pharmacological potentials of pyridine derivatives (Syrovaya, Chalenko, Demchenko, 2016).

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H319
• 防範說明: P264 - P280 - P305 + P351 + P338 - P337 + P313
• 危險分類: Eye Irrit. 2
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable