8.18650

Adipic acid

for synthesis

• 同義詞: Adipic acid, Hexanedioic acid
• 經驗公式（希爾表示法）: C₆H₁₀O₄
• CAS號碼: 124-04-9
• 分子量：: 146.14
• MDL號碼: MFCD00004420
• 分類程式碼代碼: 12352106
• 酶委員會索引編號: 204-673-3
• NACRES: NA.22

屬性

• 蒸汽壓力: 0.097 hPa ( 18.5 °C)
• 品質等級: 200
• 化驗: ≥99.0% (acidimetric)
• 形狀: crystals
• 自燃溫度: 405 °C
• 效力: 5700 mg/kg LD₅₀, oral (Rat); >7940 mg/kg LD₅₀, skin (Rabbit)
• pH值: 2.7 (25 °C, 23 g/L in H₂O)
• mp: 150.9 °C
• 轉變溫度: flash point 196 °C
• 密度: 1.36 g/cm³ at 25 °C
• 體積密度: 700 kg/m³
• 儲存溫度: 2-30°C
• SMILES 字串: [O-]C(=O)CCCCC(=O)[O-].[H+].[H+]
• InChI: 1S/C6H10O4/c7-5(8)3-1-2-4-6(9)10/h1-4H2,(H,7,8)(H,9,10)
• InChI 密鑰: WNLRTRBMVRJNCN-UHFFFAOYSA-N

描述

應用

• Biodepolymerization of Polyamide Fibers Using Yarrowia lipolytica as Whole-Cell Biocatalyst: This study explores the synthesis of Polyamide-6,6 by polycondensation of two initial monomeric units adipic acid and hexamethylenediamine (FS Buarque et al., 2024).
• Interfacial Hydrogen Bond Effect Between CeO2 and g-C3N4 Boosts Conversion to Adipic Acid from Aerobic Oxidation of Cyclohexane: This research highlights how the interfacial hydrogen bond effect between catalysts can improve the aerobic oxidation of cyclohexane to adipic acid, a significant step towards sustainable adipic acid production (K Li et al., 2024).

分析報告

Assay (acidimetric): ≥ 99.0 %
Melting range (lower value): ≥ 150 °C
Melting range (upper value): ≤ 154 °C
Identity (IR): passes test

安全資訊

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H318
• 防範說明: P280 - P305 + P351 + P338
• 危險分類: Eye Dam. 1
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 384.8 °F - closed cup
• 閃點（°C）: 196 °C - closed cup