三乙酸甘油酯 AR,99.5%
Glyceryl triacetate
品牌:桔子
产品编号:S24223
CAS号:102-76-1
分子式:C9H14O6
分子量:218.2
MDL:MFCD00008716
| 产品名称 : | 三乙酸甘油酯 |
|---|---|
| 英文名称 : | Glyceryl triacetate |
| 参考名称 : | 三醋酸甘油酯 |
| 参考英文名称 : | Propane-1,2,3-triyl triacetate |
| CAS号 : | 102-76-1 |
| 分子式 : | C9H14O6 |
| 分子量 : | 218.2 |
| SMILES : | O=C(OCC(COC(C)=O)OC(C)=O)C |
| MDL NO : | MFCD00008716 |
| PubChem CID : | 5541 |
| InChIKey : | URAYPUMNDPQOKB-UHFFFAOYSA-N |
| 储存条件 : | RT |
| 参考别名 : | 三醋酸甘油酯; 1,2,3-Triacetoxypropane; Glyceryl triacetate; NSC 4796 |
实验性质
| 外观 / 形态 : | Liquid; CBI;Colourless, somewhat oily liquid having a slightly fatty odour;Colorless liquid with a mild fatty odor; [Merck Index] Colorless oily liquid with an odor like petroleum; [MSDSonline];Liquid;COLOURLESS OILY LIQUID.;colourless oily liquid with a very slight, ethereal, fruity odour |
|---|---|
| 颜色 / 形态 : | Colorless liquid;Colorless somewhat oily liquid |
| 气味 : | Slightly fatty odor;Slightly fruity or fatty odor |
| 沸点 : | 258-259 °C;258.00 to 260.00 °C. @ 760.00 mm Hg;258 °C;258 °C @760 [mm Hg] |
| 熔点 : | -78 °C;3 °C |
| 闪点 : | 280 °F (138 °C) (closed cup);138 °C c.c. |
| 溶解性 : | In water, 52,130 mg/L at 24.5 °C;In water, 58,000 mg/L at 25 °C;Slightly soluble in carbon disulfide; miscible with alcohol, ether, chloroform;Miscible with benzene; very soluble in acetone;For more Solubility (Complete) data for TRIACETIN (6 total), please visit the HSDB record page.;58 mg/mL at 25 °C;Solubility in water, g/100ml at 25 °C: 7 (soluble);moderately soluble in water; soluble in organic solvents;miscible (in ethanol) |
| 密度 : | 1.1583 g/cu cm at 20 °C;Bulk density: 9.7 lb/gal;Relative density (water = 1): 1.16;1.154-1.159;1.1562 @25 °C |
| 蒸气压 : | 0.00248 [mmHg];VP: 1 mm Hg at 100 °C;0.00248 mm Hg at 25 °C;Vapor pressure, Pa at 25 °C: 0.33 |
| LogP : | log Kow = 0.25;0.25;0.21 |
| 自燃温度 : | 812 °F (433 °C);433 °C |
| 热分解说明 : | When heated to decomposition it emits acrid smoke and irritating fumes. |
| 折射率 : | [n]D/25 between 1,429 and 1,431;Index of refraction = 1.4312 at 20 °C/D;1.424-1.432 |
计算性质
| LogP : | 0.2 |
|---|---|
| 极性表面积 (TPSA) : | 78.9 Ų |
| 氢键供体数 : | 0 |
| 氢键受体数 : | 6 |
| 可旋转键数 : | 8 |
| 精确质量 : | 218.07903816 Da |
| 重原子数 : | 15 |
| 分子复杂度 : | 229 |
资料来源:三乙酸甘油酯产品资料页;来源页标注 PubChem CID 5541,资料日期 2026-10-11。
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