A3197512
2,2′-Dithiobis(benzothiazole) , 98% , 120-78-5
CAS NO.：120-78-5
Empirical Formula: C14H8N2S4
Molecular Weight: 332.49
MDL number: MFCD00022874
EINECS: 204-424-9
| Pack Size | Price | Stock | Quantity |
| 25G | RMB38.40 | In Stock |
|
| 100G | RMB68.80 | In Stock |
|
| 250G | RMB157.60 | In Stock |
|
| 500G | RMB166.40 | In Stock |
|
| 2.5KG | RMB582.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 177-180 °C (lit.) |
| Boiling point: | 532.5±33.0 °C(Predicted) |
| Density | 1.5 |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5700 (estimate) |
| Flash point: | 271°C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | 0.01g/l |
| pka | -0.58±0.10(Predicted) |
| form | powder to crystal |
| color | Cream to pale-yellow powder |
| Odor | gray-wh. to cream powd. or pellets, sl. odor |
| Water Solubility | <0.01 g/100 mL at 21 ºC |
| Merck | 14,3370 |
| InChIKey | AFZSMODLJJCVPP-UHFFFAOYSA-N |
| LogP | 4.5 at 20℃ |
| CAS DataBase Reference | 120-78-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzothiazyl disulfide(120-78-5) |
| EPA Substance Registry System | 2,2'-Dithiobisbenzothiazole (120-78-5) |
Description and Uses
Dibenzothiazyl disulfide is a rubber chemical used as a vulcanization accelerant. The most frequent occupational categories are metal industry, homemakers, health services and laboratories, and building industries.
Dibenzothiazyl disulfide is an accelerator for natural rubber, nitrile-butadiene, butyl and styrene-butadiene rubber; a retarder for chloroprene rubber.
Safety
| Symbol(GHS) |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H317-H410 |
| Precautionary statements | P273-P280-P302+P352 |
| Hazard Codes | Xi,N |
| Risk Statements | 31-43-50/53 |
| Safety Statements | 36/37-60-61 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | DL4550000 |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29342020 |
| Hazardous Substances Data | 120-78-5(Hazardous Substances Data) |
| Toxicity | LD50 oral in rat: > 12gm/kg |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
