CAS NO. | 149-30-4 |
EC Index NO. | 613-108-00-3 |
EC NO. | 205-736-8 |
M. F. | C₇H₅NS₂ |
M.W. | 167.25 g/mol |
HS Code | 2934 20 20 |
Application | |
Application | Used as a main acid accelerator currently with a medium curing rate. Higher activity would be obtained when used in combination with DM, TMTD and other alkaline vulcanizing accelerator. Its vulcanizing temperature is low and is easily dispersed with low pollution. Mainly used in the manufacture of tires, rubber belts, rubber overshoes, and other industrial rubber products, not applicable for food materials. |
Biophysical-chemical information | |
Boiling Point | >260 °C decompose |
Density | 1.42 g/cm3 (20 °C) |
Explosion Limits | 15 %(V) |
Flash Point | 243 °C |
Fire Point | 465 °C |
Melting Point | 180 - 183 °C |
pH Value | 7 (0.12 g/l, H₂O, 25 °C) |
Steam Pressure | <0.000003 hPa (25 °C) |
Bulk Density | 390 kg/m3 |
Solubility | 0.12 g/l |
