| Identification | Back Directory | [Name]
ethane-1,2-diyl palmitate | [CAS]
624-03-3 | [Synonyms]
ethane-1,2-diyl palmitate
Ethane-1,2-diyl dipalmitate
Dipalmitic acid ethylene ester
Ethylene glycol dihexadecanoate
Bispalmitic acid ethylene ester
Dipalmitic acid 1,2-ethanediyl ester
2-hexadecanoyloxyethyl hexadecanoate
Hexadecanoicacid, 1,2-ethanediyl ester
palmitic acid 2-hexadecanoyloxyethyl ester
Hexadecanoic acid,1,1-(1,2-ethanediyl) ester
POLY(OXY-1 2-ETHANEDIYL) ??-(1-OXOHEXADECYL)-??-[(1-OXOHEXADECYL)OXY]- | [EINECS(EC#)]
210-826-5 | [Molecular Formula]
C34H66O4 | [MDL Number]
MFCD00674219 | [MOL File]
624-03-3.mol | [Molecular Weight]
538.89 |
| Chemical Properties | Back Directory | [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) |
| Hazard Information | Back Directory | [Uses]
Ethylene Glycol Dipalmitate is used as a component of phase change materials for thermal energy storage. | [Flammability and Explosibility]
Notclassified | [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.] |
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