W500615

二乙酸甘油酯

• 别名: 甘油二乙酸酯
• 线性分子式: (CH₃COOCH₂)₂CHOH
• CAS号: 25395-31-7
• 分子量: 176.17
• Beilstein: 1706903
• EC號碼: 246-941-2
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901997
• NACRES: NA.21

属性

• 生物源: synthetic
• 蒸汽密度: 6.1 (vs air)
• 蒸汽壓力: <1 mmHg ( 20 °C)
• 折射率: n20/D 1.440 (lit.)
• 密度: 1.17 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
• 感官的: alcohol
• SMILES 字串: CC(=O)OCC(O)COC(C)=O.CC(=O)OCC(CO)OC(C)=O
• InChI: 1S/2C7H12O5/c1-5(8)11-3-7(10)4-12-6(2)9;1-5(9)11-4-7(3-8)12-6(2)10/h7,10H,3-4H2,1-2H3;7-8H,3-4H2,1-2H3
• InChI 密鑰: TWSUHSVPDUPKDH-UHFFFAOYSA-N

说明

一般說明

二醋精是一种挥发性的乙酰化甘油，可用作电子烟中的调味剂。 它也存在于花油分泌植物中，据报道它是集油蜜蜂定位这些植物的信号，因此在授粉中起关键作用。

應用

• Organ-specific volatiles from Sonoran desert Krameria flowers as potential signals for oil-collecting bees.: This study identifies specific volatile compounds, including Diacetin, emitted by Krameria flowers. These volatiles act as signals for oil-collecting bees, suggesting a specialized ecological interaction (Balbuena et al., 2024, Phytochemistry).


• Techno-Economic Assessment and Sensitivity Analysis of Glycerol Valorization to Biofuel Additives via Esterification.: This paper examines the economic viability of producing biofuel additives, including Diacetin, through the esterification of glycerol, highlighting the process′s potential for cost-effective biofuel production (Pandit et al., 2023, Industrial & Engineering Chemistry Research).

免責聲明

用于研发&或非欧盟(EU)食品用途。不用于零售。

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）: 230.0 °F - closed cup
• 閃點（°C）: 110 °C - closed cup
• 個人防護裝備: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)