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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 499893Generated: October 30, 2026

Ethanolamine → HCID 18936153, compound

https://huagongshe.com/reaction/499893

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
ReactantSodium ChlorideHCID 5234—
ReactantMorpholine, 4-(2-chloroethyl)-, hydrochloride (1:1)HCID 77210—
SolventWaterHCID 962—
ProductHCID 18936153HCID 1893615316.3%

Reaction Conditions

Temperature140 °C

Reaction Steps

A mixture of 2-morpholinoethylchloride hydrochloride (23 g, 0.12 mol) and 2-aminoethanol (22 mL, 0.36 mol) was stirred at 140° C. for 5 hours. After the reaction mixture was cooled to room temperature, water (0.10 L) was added thereto. The resulting aqueous solution was saturated with sodium chloride and extracted with chloroform (100 mL×6). The organic layer was dried over anhydrous sodium sulfate and then concentrated under reduced pressure. The resulting residue was distilled to obtain 2-(2-morpholinoethylamino)ethanol (3.4 g, 16%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07767693B2
Source datasetuspto-grants-2010_08
ORD IDord-476eb9ed32c24337b2e49dd4d60db052
Source noteuspto-grants-2010_08