Name: Trimethylaminoethyl ethanediamine

Chinese name: N,N-dimethylaminoethyl-N’-methylaminoethanol; N,N,N’-trimethylaminoethyl ethanolamine; 2-(dimethylaminoethylmethylamino)ethanol

Alias: Trimethylhydroxyethyl ethanolamine, Trimethylhydroxyethyl ethanolamine, CAS 2212-32-0, 2-(dimethylaminoethyl methylamino)ethanol, Dabco T, Toyocat RX5, Jeffcat Z-110, Lupragen N400, PC CAT NP80

English name: N,N,N’-trimethylaminoethylethanolamine;N,N-dimethylaminoethyl-N’-methylaminoethanol

Molecular Formula: C7H18N2O

Relative molecular mass: 146.2

CAS No.: 2212-32-0

Trimethylhydroxyethyl ethylenediamine 2212-32-0 2-(dimethylaminoethyl methylamino)ethanol Dabco T Toyocat RX5 Jeffcat Z-110 Lupragen N400 PC CAT NP80


Trimethylhydroxyethyl ethylenediamine is a colorless to light yellow liquid, soluble in water;

Viscosity (25℃,mPa.s): 7

Density (25℃,g/cm3): 0.91

Water solubility: soluble in water

Flash point (PMCC,℃): 89

Hydroxyl value (mgKOH/g): 387


Trimethylhydroxyethyl ethylenediamine is a low odor reactive foaming catalyst.

Trimethylhydroxyethyl ethylenediamine is mainly used as a catalyst for polyether-based polyurethane flexible foams, molded foams, semi-rigid foams and rigid foams, and is especially recommended for automotive foams.


Trimethylhydroxyethyl ethylenediamine is a non-emissive amine catalyst used to promote the urea (isocyanate-water) reaction, which readily reacts into the polymer matrix due to the presence of reactive hydroxyl groups;

Trimethylhydroxyethyl ethylenediamine can be used in soft and rigid polyurethane systems where smooth reaction properties are required.

Storage and Transportation:

Should be kept sealed and stored in a dry, cool and ventilated warehouse


200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:





86-021-5657 7831


86-021-5657 7830


Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)