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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
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℃) |
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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 |
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MSDS MSDS is available upon request. Please contact: info@exceedchemical.com |
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DMTDA Ethacure 300 CAS No 106264-79-3 Images |