W200700

三醋精

99%, FCC, FG

• 别名: 三醋酸甘油酯, 甘油三乙酸酯, 甘油三醋酸酯
• 线性分子式: (CH₃COOCH₂)₂CHOCOCH₃
• CAS号: 102-76-1
• 分子量: 218.20
• FEMA號碼: 2007
• Beilstein: 1792353
• EC號碼: 203-051-9
• MDL號碼: MFCD00008716
• 分類程式碼代碼: 12164502
• PubChem物質ID: 329830433
• 酶號碼: E 1518
• NACRES: NA.21

属性

• 生物源: synthetic
• 品質等級: 400
• 等級: FG; Fragrance grade; Halal; Kosher
• agency: follows IFRA guidelines
• 法律遵循: EU Regulation 1223/2009; EU Regulation 1333/2008 & 178/2002; FCC; FDA 21 CFR 117; FDA 21 CFR 184.1901
• 蒸汽密度: 7.52 (vs air)
• 化驗: 99%
• 自燃溫度: 809 °F
• expl. lim.: 1.05 %, 189 °F; 7.73 %, 215 °F
• 折射率: n25/D 1.429-1.431 (lit.)
• bp: 258 °C (lit.)
• mp: 3 °C (lit.)
• 密度: 1.16 g/mL at 25 °C (lit.)
• 應用: flavors and fragrances
• 文件: see Safety & Documentation for available documents
• 食物過敏原: no known allergens
• 香料過敏原: no known allergens
• 感官的: clean
• SMILES 字串: CC(=O)OCC(COC(C)=O)OC(C)=O
• InChI: 1S/C9H14O6/c1-6(10)13-4-9(15-8(3)12)5-14-7(2)11/h9H,4-5H2,1-3H3
• InChI 密鑰: URAYPUMNDPQOKB-UHFFFAOYSA-N

说明

一般說明

三醋精是甘油和乙酸的三酯，天然存在于木瓜中。它主要用作冰淇淋、非酒精饮料和烘焙食品中的合成调味剂。

應用

• Glycerol Triacetate-Based Flame Retardant High-Temperature Electrolyte for the Lithium-Ion Battery.: This paper highlights the use of Triacetin as a flame retardant and high-temperature stable electrolyte component in lithium-ion batteries, enhancing safety and efficiency (Wu X et al., 2024).


• Understanding the Interaction of Thermal, Rheological, and Mechanical Parameters Critical for the Processability of Polyvinyl Alcohol-Based Systems during Hot Melt Extrusion.: Triacetin is investigated for its effects on the processability of polyvinyl alcohol in hot melt extrusion, focusing on its role as a plasticizer to modify thermal and mechanical properties (Hess F et al., 2024).

安全信息

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 298.4 °F - closed cup
• 閃點（°C）: 148 °C - closed cup
• 個人防護裝備: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)