DMTDA Ethacure 300 CAS No 106264-79-3
Price:
FOB Shanghai usd 12.5/kg
MOQ:
500KG
Delivery Time:
two weeks
Brand:
EXCEEDCHEM
Product Description
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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Company
Qingdao Exceed Fine Chemicals Co.,Ltd
Location
No.166, Zhengyang Middle Road, Chengyang District, Qingdao City, Shandong Province, China. 266000
Contact Person
Louis.liu