Name | 3-methylthiazolidine-2-thione |
Synonyms | MTT-80 ACTOR- MTT Thiazolidinethione 3-methyl-2-thiazolidinethion 3-methylthiazolidine-2-thione 3-Methyl-2-thiazolidinethione 2-Thiazolidinethione, 3-methyl- 3-methyl-1,3-thiazolidine-2-thione chloroprene rubber vulcanizing agent |
CAS | 1908-87-8 |
EINECS | 217-614-1 |
InChI | InChI=1/C4H7NS2/c1-5-2-3-7-4(5)6/h2-3H2,1H3 |
Molecular Formula | C4H7NS2 |
Molar Mass | 133.24 |
Density | 1.30±0.1 g/cm3(Predicted) |
Melting Point | 68-69 °C |
Boling Point | 90-100 °C(Press: 10-14 Torr) |
Flash Point | 68.5°C |
Water Solubility | 3.56g/L at 30℃ |
Vapor Presure | 0.11Pa at 20℃ |
pKa | 0.81±0.20(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.658 |
LogP | 0.59 at 20.3℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | 1, 3-methyl tetrahydrothiazol-2-thione (MTT) is a thiazole-based Zhacyclic compound, which contains active sulfur atoms and can cross-link halogen-containing polymer. It is especially suitable for vulcanization and crosslinking of chlorinated butyl rubber, chloroprene rubber and brominated butyl rubber. It can be used as an efficient accelerator for chloroprene rubber. |