| Identification | Back Directory | [Name]
2-(OCTADECYLOXY)ETHANOL | [CAS]
2136-72-3 | [Synonyms]
C18E1
OCTADECYLGLYCOL
octadecaoxyethanol
2-Octadecoxyethanol
2-stearyloxyethanol
3-Oxahenicosane-1-ol
2-(OCTADECYLOXY)ETHANOL
ethanol,2-(octadecyloxy)-
2-(Octadecyloxy)ethan-1-ol
ETHYLENE GLYCOL MONOOCTADECYL ETHER
2-(Octadecyloxy)ethanol, C18E1, Octadecylglycol | [EINECS(EC#)]
218-374-0 | [Molecular Formula]
C20H42O2 | [MDL Number]
MFCD00043351 | [MOL File]
2136-72-3.mol | [Molecular Weight]
314.55 |
| Chemical Properties | Back Directory | [Melting point ]
48-53 °C
| [Boiling point ]
413.1±18.0 °C(Predicted) | [density ]
0.867±0.06 g/cm3(Predicted) | [Fp ]
100 °C | [storage temp. ]
Sealed in dry,2-8°C | [solubility ]
Chloroform (Sparingly), Ethyl Acetate (Slightly) | [form ]
Solid | [pka]
14.42±0.10(Predicted) | [color ]
White to Off-White | [InChI]
InChI=1S/C20H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-22-20-18-21/h21H,2-20H2,1H3 | [InChIKey]
ICIDSZQHPUZUHC-UHFFFAOYSA-N | [SMILES]
C(O)COCCCCCCCCCCCCCCCCCC |
| Hazard Information | Back Directory | [Uses]
2-(Octadecyloxy)ethanol is used in preparation of fatty alcohol ethoxylates via etherification of fatty alcohol with ethylene glycol. | [Synthesis]
Respectively, to take propylene glycol 680mg, sodium hydrogen 2.5g added to 100 ml round bottom flask,THF was added to 10 ml of a solution and stirred for 30 minutes,Then raise the temperature to reflux for 1 hour,And then weigh the bromo-octadecane dispersed in 10 ml of THF by adding a separatory funnel and dropping into the reaction solution,After refluxing the reaction overnight. After completion of the reaction, a saturated sodium chloride solution was added,Dichloromethane extraction three times, combined extract, filter evaporated solvent, crude column chromatography separation,The second band was collected, the resulting product, 550 mg, yield 17.1%. |
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Struchem Co., Ltd. Gold
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http://www.beidapharma.com |
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Finetech Industry Limited
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https://www.finetechnology-ind.com/ |
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