English name

N,N,N',N'-tetramethyl-2,2'-oxybis(ethylamine)

Chinese alias

Amine ether (A-1); JSPC-1 catalyst; Bis (2-dimethylaminoethyl) ether; A-1; Bis (2-dimethylaminoethyl) ether; Dimethylaminoethyl ether; Bis (dimethylaminoethyl) ether; Dimethylamine diethyl ether; Bis (dimethylaminoethyl) ether

CAS RN

3033-62-3

EINECS

221-220-5

subexpression

C₈H₂₀N₂O

subquantity

160.2572

Customs code

29221990

Product specification

200L iron drum, 170kg/drum。

Physicochemical property

Colorless transparent liquid. Soluble in water, soluble in alcohol, benzene and so on. Boiling point 189 °C 760 mm Hg Density 0.841 g/mL at 25 °C Refractive index n 20/D 1.430 Flash point 151 °F Acidity coefficient (pKa)9.12±0.28(Predicted)

use

1. As an efficient tertiary amine catalyst, this product is suitable for the production of almost all foam products, mainly for the production of soft foam products, especially for high rebound and RIM products. It is characterized by high catalytic activity, stable foaming, large tolerance to tin, easy to adjust the formula, and the physical and chemical properties of the products produced with it are better than other products.

2. This product is shared with organotin catalyst, which can significantly improve the production tolerance of foam, and ensure that no unnecessary quality problems will be caused by careless operation or small errors in the measurement system in the production of high-quality soft foam.

Technical index

Content: 70%. Moisture: ≤3%Max.

Storage condition

Store indoors in a cool and ventilated place, moisture-proof, and strictly prevent exposure to sunlight. The recommended retest date for the product is one year, please use it up as soon as possible.

Safety measure

Avoid contact with skin and eyes, as well as inhalation and ingestion. If present, rinse with water and seek medical attention.