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Curing Agent DMTDA E300 CAS 106264-79-3 Light Yellowish Liquid

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Name: Curing Agent DMTDA E300 CAS 106264793 Light Yellowish Liquid
Brand: JOYWAY
Price: 3.0 USD

Brand Name : JOYWAY

Model Number : E300

Certification : ISO9001

Place of Origin : China

MOQ : 1 pallet

Price : USD3.0 per kg

Payment Terms : T/T

Supply Ability : 2000T per year

Delivery Time : 10-14 days

Packaging Details : 20kg per drum or 200kg per drum

Appearance : Light yellowish liquid.

Boiling Point : High

Flash Point : 100 °C

Melting Point : High

Molecular Weight : 214.35 g/mol

Product Name : Curing agent E300

Shelf Life : 2 years

Stability : Stable

Storage : Store in a cool, dry place

CAS No. : 106264-79-3

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Curing agent E300 for Polyurethane Pre-polymer

DMTDA (E300)

Technical Data Sheet

Product Name	Dimethylthiotoulenediamine(DMTDA)
Applications	DMTDA curative, a liquid aromatic diamine with low chronic toxicity, is an effective curative for polyurethane cast elastomers. It is used in both hot and room-temperature casting. Other uses include as a slower chain extender for polyurethane urea and polyurea elastomers in reaction injection molding, structural reaction injection molding and hand-applied and spray coating applications, alone or in blends with DETDA curative.
Trade Name	Ethancure 300 (Albemarle)
Synonyms	Diethylmethylbenzenediamine (French) (DSL, EINECS) diethylmethylbenzenediamine (EINECS) Diethylmethylbenzoldiamin (German) (EINECS) dietilmetilbencenodiamina (Spanish) (EINECS) ar,ar-Diethyl-ar-methylbenzenediamine (ECL) TOLUENE, DIAMINE-, DIETHYL- (PICCS)Diethyltolue nediamine
Structural Formula
Formula	C9H14N2 S2
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)
		Dialkylatedm-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℃)
	Flashpoint	>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.

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DMTDA E300 CAS 106264-79-3

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