Shanghai Luer Chemical Trading Co., Ltd.

Polyurethane

polyurethane catalysts

silicone surfactants

reactive diamines

additives

others

Textile Chemicals

Silicone Series

Personal Care & Cosmetic Material

Silicone

Antifoam Agents

for Paper Production

for Fermentation Processes

for Dry Mortar

for Potato Processing

for the Sugar Industry

for sewage treatment

for Textile

for Other Industries

Gilsenit

Products For Export

Silanes

PU products

Others

DMDEE

Formula:		C₁₂H₂₄N₂O₃
Appearance：		Colorless to yellowish liquid
Solubility：		soluble in water
Sales Specification：	Purity	min.98.0m%
	Water	max.0.25%
Typical Properties：	Purity	99m%
	Water	0.1m%
	Density	1.06g/cm³
	Melting point	-28°C
	Boiling range	309°C
	Flash point	146°C
Application：	Excellent catalyst for moisture cured systems. DMDEE secures a long shelf life of the prepolymer, due to the steric hindrance of the amine group. The main applications are one-component rigid foam, adhesives, sealants etc.
Toxicity and Handling：	Toxicity	LD₅₀ Rat oral: 2025mg/kg
	Handling	Avoid inhalation/use respirator
		Avoid contact with eyes and skin
		Wear goggles
		Wear protective clothes
		Use protective gloves
Labelling：	Classification	Xi
	R-Phrases	36/38
	S-Phrases	26,28,37/39
Storage/Packaging：	Storge	Keep away from air
		Protect against light ,heat and humidity
		After longer storage the substance may show a brownish color .This change of color has no influence on the application properties and characteristics of the product.
	Packaging	Drums of 218 kg net under nitrogen atmosphere

This information is based on our present knowledge and experience. However, it implies no liability or other legal responsability on our part, including with regard to
existing third party patent rights. In particular, no guarantee of properties in the legal sense is implied. We reserve the right to make any changes according to
technological progress or further developments. The customer is not released from the obligation to conduct careful inspection and testing of incoming goods. Reference to trade names used by other companies is neither a recommendation, nor is it intended to suggest that similar products could not be used. All our business transactions shall exclusively be governed by our General Sales Conditions.