Chinese name: dimethylaminoethoxyethanol, N,N-dimethylethylaminoglycol
Alias: dimethylaminoethoxyethanol, 1704-62-7, N-dimethylethylaminoglycol, low odor foaming catalyst DMAEE, low foaming catalyst DMAEE, low odor catalyst DMAEE, DMAEE, Dabco DMAEE, Toyocat RX3, Jeffcat ZR-70, Lupragen N107, PC CAT NP70, blowing catalyst DMAEE, polyurethane blowing catalyst DMAEE, odorless catalyst, odorless amine catalyst, special catalyst
English name: dimethyaminoethoxyethanol, dimethyl2-(2-aminoethoxy)ethanol, 2-(2-dimethylaminoethoxy)-ethynol
Molecular formula: C6H15NO2
Relative molecular weight: 133.2
CAS Number: 1704-62-7
English name 2-[2-(Dimethylamino)ethoxy]ethanol
Product name 2-[2-(dimethylamino)ethoxy]ethanol; N,N-dimethylaminoethyl glycol
Molecular formula C6H15NO2
Molecular weight 133.19
Boiling point 95 ºC (15 mmHg)
Refractive index 1.442
Flash point 93 ºCPhysical and chemical properties:
Dimethylaminoethoxyethanol is a colorless or light yellow liquid at room temperature, soluble in water;
Viscosity (25℃, mPa.s): 4
Density (25℃, g/cm3): 0.84
Water solubility: soluble in water
Flash point (PMCC, ℃): 88
Hydroxyl value (mgKOH/g): 298
Physical and chemical properties:
Colorless or light yellow liquid, relative density (20℃) 0.96, viscosity 5mPa.s, flash point 86℃ (PMCC), 93℃ (PTT), vapor pressure (21℃)<6.7Pa, boiling point 201~205℃, Freezing point <-40 ℃, soluble in water, pH value is about 11.0.
Features and uses:
It is a low-odor reactive catalyst for rigid foams, and can also be used for molding soft foams and polyether polyurethane soft block foams.
Dimethylaminoethoxyethanol is a non-emission amine catalyst, mainly used in low-density, water-foaming open-cell spray polyurethane foam (SPF); dimethylaminoethoxyethanol can be used as the main catalyst alone, also It can be used as a cocatalyst to reduce the amount of BDMAEE-based foaming catalysts.
Storage and transportation:
Should be sealed and stored in a dry, cool and ventilated warehouse
200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.