Product introduction

Type: Polyurethane foaming catalyst/coatings adhesives drying agent
Chemical name: Bis-morpholinyl diethyl ether
Alias: Di-morpholinodiethyl ether; Di-morpholinodiethyl ether; Bis(2,2-morpholinoethyl) ether.
Abbreviation: DMDEE
Molecular formula: C12H24N2O2
Molecular weight: 244.0
CAS: 6425-39-4
Deyin Brand: DY-DMDEE
Imported grade: DABCO DMDE; JEFFCAT DMDEE

Applications.
Di-morpholinyl diethyl ether is a colorless to pale yellow transparent liquid that is well suited for post-emergent curing of polyurethane moisture (moisture) cured products. Di-morpholinyl diethyl ether is a strong foaming catalyst that allows for long storage periods for NCO-containing components due to the site blocking effect of the amino group.
Bis-morpholinyl diethyl ether is mainly used in one-component polyurethane adhesives, wet-curing coatings, foam caulks, semi-rigid foam, etc.

Package: 25KG/drum; 200KG/drum

Storage.
Please store DY-DMDEE catalyst in a dry and ventilated environment, prevent from exposure to sunlight and keep away from fire sources. After the original package is opened, the package cover should be fastened in time to prevent moisture and other substances from mixing in.

Translated with www.DeepL.com/Translator (free version)

Application Areas
Application I

Used as a catalyst for polyurethane
【Application II

Bis-morpholinyl diethyl ether is an amine catalyst suitable for one-component water-curing system. It is a strong foaming catalyst, which can make the component containing NCO have a long storage period due to the site resistance effect of amine. It is mainly used in one-component rigid polyurethane foam systems, but also in polyether-type and polyester-type polyurethane flexible foam, semi-rigid foam, CASE materials, etc.
Safety Data Back to Contents

Xi
Hazardous category code

R36
Safety Instructions】

S26-S36
WGK Germany 】

1
Customs Code

Storage and transportation.
Should be sealed and stored in a dry, cool and ventilated warehouse

Package.
200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation.
Please fasten the lid as soon as possible after the original packaging to prevent the mixing of other substances such as water and other substances from affecting the product performance.
Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes.
Store contaminated clothes separately and wash them before use. Maintain good hygiene habits.