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DMTDA Ethacure 300 CAS No 106264-79-3

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DMTDA Ethacure 300 CAS No 106264-79-3

Brand Name : EXCEEDCHEM

Model Number : DMTDA(Ethacure 300)

Certification : ISO9001:2008

Place of Origin : China

MOQ : 500KG

Price : FOB Shanghai usd 12.5/kg

Payment Terms : L/C,T/T

Supply Ability : 1000mt/month

Delivery Time : two weeks

Packaging Details : 200kg/drum

Product name : DMTDA(Ethacure 300)

Appearance : Light yellowish liquid

CAS No. : 106264-79-3

Molecular Weight : 214.35

Flash point : >135℃(TCC)

Net weight : 200KG/drum

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DMTDA(Ethacure 300) CAS No.:106264-79-3

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.
Synonyms Diethylmethylbenzenediamine (French) (DSL, EINECS) diethylmethylbenzenediamine (EINECS) Diethylmethylbenzoldiamin (German) (EINECS) dietilmetilbencenodiamina (Spanish) (EINECS) ar,ar-Diethyl-ar-methylbenzenediamine (ECL) TOLUENE, DIAMINE-, DIETHYL- (PICCS)Diethyltoluenediamine
CAS No. 106264-79-3
Formula C9H14N2S2
Molecular Weight 214.35
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
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


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