|
|
| | ethane-1,2-diyl palmitate Basic information |
| Product Name: | ethane-1,2-diyl palmitate | | Synonyms: | ethane-1,2-diyl palmitate;Bispalmitic acid ethylene ester;Dipalmitic acid 1,2-ethanediyl ester;Dipalmitic acid ethylene ester;Ethylene glycol dihexadecanoate;2-hexadecanoyloxyethyl hexadecanoate;palmitic acid 2-hexadecanoyloxyethyl ester;Hexadecanoicacid, 1,2-ethanediyl ester | | CAS: | 624-03-3 | | MF: | C34H66O4 | | MW: | 538.89 | | EINECS: | 210-826-5 | | Product Categories: | | | Mol File: | 624-03-3.mol |  |
| | ethane-1,2-diyl palmitate Chemical Properties |
| Melting point | 72°C | | Boiling point | 535°C (rough estimate) | | density | 0.8594 | | refractive index | 1.4760 (estimate) | | storage temp. | Sealed in dry,Room Temperature | | solubility | Chloroform: 30 mg/ml | | form | A crystalline solid | | Appearance | White to off-white Solid | | InChI | 1S/C34H66O4/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-33(35)37-31-32-38-34(36)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-32H2,1-2H3 | | InChIKey | IKVCSHRLYCDSFD-UHFFFAOYSA-N | | SMILES | O(CCOC(=O)CCCCCCCCCCCCCCC)C(=O)CCCCCCCCCCCCCCC | | LogP | 14.820 (est) | | EPA Substance Registry System | Ethylene glycol dipalmitate (624-03-3) |
| Storage Class | 11 - Combustible Solids |
| | ethane-1,2-diyl palmitate Usage And Synthesis |
| Uses | Ethylene Glycol Dipalmitate is used as a component of phase change materials for thermal energy storage. | | Flammability and Explosibility | Not classified | | Purification Methods | Crystallise the ester from *benzene/MeOH , diethyl ether/MeOHor Me2CO and dry it in a vacuum desiccator. It forms an inclusion compound with 28.2 mols of urea. [McGreer et al. J Am Chem Soc 74 3541 1952, Beilstein 2 H 373, 2 I 166, 2 II 338, 2 III 926, 2 IV 1169.] |
| | ethane-1,2-diyl palmitate Preparation Products And Raw materials |
|