PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent

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Qingdao Exceed Fine Chemicals Co.,Ltd

City: qingdao

Province/State:shandong

Country/Region:china

Tel:86-532-86551935

Contact Person:
Mr.Louis.liu View Contact Details

PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent

Brand Name	ExceedChem
Model Number	Ethacure 300
Certification	ISO9001
Place of Origin	China
Minimum Order Quantity	1000kg
Price	FOB Qingdao usd4.5/kg
Payment Terms	L/C, T/T
Supply Ability	2000mt/month
Delivery Time	5-8working days
Packaging Details	25kg/drum; 200kg/drum; 1000kg/IBC drum
Trade name	Ethacure 300, DMTDA
Cas no.	106264-79-3
Un no	3082
Odor	Odorless
Molecular formula	C9H14N2S2
Molecular weight	214.35
Appearance	Light Yellow Transparent Liquid
Application	polyurethane elastomer cured crosslinking agent,polyurethane curing agent,Polyurethane elastomer
Grade standard	Industrial Grade

Detailed Product Description

PU Elastomer DMTDA Ethacure 300 Curative Polyurethane Curing Agent

Product Name	Dimethylthiotoulenediamine(DMTDA)
Applications	Diethyltoluenediamine is a very effective chain extender of polyurethane elastomer, in particular for RIM (reaction injection molding) and SPUA (Spray Polyurea Elastomer). Other uses are as curing agent for polyurethanes and epoxy resin; antioxidant for elastomers, lubricants and industrial oils; and as a chemical intermediate.
Trade Name	Ethancure 300 (Albemarle) DMTDA
Synonyms	Diethylmethylbenzenediamine (French) (DSL, EINECS) diethylmethylbenzenediamine (EINECS) Diethylmethylbenzoldiamin (German) (EINECS) dietilmetilbencenodiamina (Spanish) (EINECS) ar,ar-Diethyl-ar-methylbenzenediamine (ECL) TOLUENE, DIAMINE-, DIETHYL- (PICCS)Diethyltoluenediamine
Structural Formula
Formula	C₉H₁₄N₂S₂
Molecular Weight	214.35
CAS No.	106264-79-3
Specifications	Assay	≥97%(GC,area,Calculalted)
		3,5-Diethyltoluene-2,4-diamine: 75.5～81.0%(GC, area)
		3,5-Diethyltoluene-2,6-diamine: 18.0～20.0%(GC, area)
		Dialkylated m-phenylenediamines:0.5～3.0%(GC,area,Calculated)
	Water	≤0.08% (w/w) (KF)
Typical Properties	Appearance	Light yellowish liquid. Darkens with time and exposure to air.
	Pour point	-9℃
	Boling point	308℃
	Density	1.022g/ml(20℃)
	Flash point	>135℃(TCC)
	Viscosity	280centistokes(20℃); 155 centistokes(25℃)
	Equivalent weight with isocyanates	89.1
	Equivalent weight with epoxy resins	44.6
Handling	Packaging	Bulk quantities in rail/road tank containers or steel drums
	Packaging	Net weight 200KG/drum
	Toxicity	Oral (Rat) LD50: 1515 mg/kg
	Transportation	UN:3082; Packing Group:III; Class:9
	MSDS	MSDS is available upon request. Please contact: info@exceedchemical.com

Product Tags: DMTDA Ethacure 300 PU Elastomer Ethacure 300 Polyurethane Curing Agent 106264-79-3

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