S5128

硬脂酸酐

≥97.0% (GC)

• 同義詞: 十八酸酐
• 線性公式: [CH₃(CH₂)₁₆CO]₂O
• CAS號碼: 638-08-4
• 分子量：: 550.94
• Beilstein: 445979
• EC號碼: 211-318-6
• MDL號碼: MFCD00009004
• 分類程式碼代碼: 12352211
• PubChem物質ID: 57654621
• NACRES: NA.25

屬性

• 品質等級: 100
• 化驗: ≥97.0% (GC)
• mp: 70-72 °C (lit.)
• 脂質類型: saturated FAs
• 儲存溫度: −20°C
• SMILES 字串: CCCCCCCCCCCCCCCCCC(=O)OC(=O)CCCCCCCCCCCCCCCCC
• InChI: 1S/C36H70O3/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35(37)39-36(38)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-34H2,1-2H3
• InChI 密鑰: WVJVHUWVQNLPCR-UHFFFAOYSA-N

描述

應用

• Stearic acid esterified pectin: Preparation, characterization, and application in edible hydrophobic pectin/chitosan composite films.: This research presents a novel method for esterifying pectin with stearic anhydride to create hydrophobic composite films. These films exhibit enhanced barrier properties and potential applications in food packaging, offering a biodegradable alternative to conventional materials (Wang et al., 2021).

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315 - H319 - H335
• 防範說明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 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
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves