- 2,2'-Dithiobis(benzothiazole)
-
- $5.00 / 1KG
-
2025-09-25
- CAS:120-78-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
|
| | 2,2'-Dithiobis(benzothiazole) Chemical 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) | | Fp | 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 | | InChI | 1S/C14H8N2S4/c1-3-7-11-9(5-1)15-13(17-11)19-20-14-16-10-6-2-4-8-12(10)18-14/h1-8H | | InChIKey | AFZSMODLJJCVPP-UHFFFAOYSA-N | | SMILES | S(Sc1nc2ccccc2s1)c3nc4ccccc4s3 | | 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) |
| 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 | | TSCA | TSCA listed | | HazardClass | 9 | | PackingGroup | III | | HS Code | 29342020 | | Storage Class | 13 - Non Combustible Solids | | Hazard Classifications | Aquatic Acute 1
Aquatic Chronic 1
Skin Sens. 1 | | Hazardous Substances Data | 120-78-5(Hazardous Substances Data) | | Toxicity | LD50 oral in rat: > 12gm/kg |
| | 2,2'-Dithiobis(benzothiazole) Usage And Synthesis |
| Description | 2,2′-Dithiobis(benzothiazole) (120-78-5) can be used as accelerator for general rubber. It is also used as plasticizer in chloroprene rubbes1. It is a Standardized Chemical Allergen. The physiologic effect of 2,2'-dithiobisbenzothiazole is by means of Increased Histamine Release, and Cell-mediated Immunity2. Its industry uses also include fillers, fuels and fuel additives, intermediates, process regulator, propels and blowing agents2.
| | Sources |
- http://www.tinkoal.com/product_detal.php?id=113
- https://pubchem.ncbi.nlm.nih.gov/compound/Thiofide#section=Top
| | Description | 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. | | Chemical Properties | yellow amorphous powder | | Uses | Dibenzothiazyl disulfide is an accelerator for natural rubber, nitrile-butadiene, butyl and styrene-butadiene rubber; a retarder for chloroprene rubber. | | Uses | 2,2’Dibenzothiazoyl Disulfide has the potential to combat HPV, acting as a zinc-ejecting inhibitor. It also can act as radical polymerization photo-initiators or co-initiators. | | Definition | ChEBI: An organic disulfide resulting from the formal oxidative coupling of the thiol groups of two molecules of 1,3-benzothiazole-2-thiol. It is used as an accelerator in the rubber industry. | | General Description | Cream to light yellow powder. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | 2,2'-Dithiobis(benzothiazole) is incompatible with strong oxidizers. . | | Fire Hazard | 2,2'-Dithiobis(benzothiazole) is combustible. | | Contact allergens | This rubber chemical of the mercaptobenzothiazole group
is used as a vulcanization accelerant. The most frequent occupational categories are metal industry, homemakers,
health services and laboratories, and the building industry. | | Safety Profile | Poison by intravenous andintraperitoneal routes. Slightly toxic by ingestion.Experimental teratogenic and reproductive effects.Questionable carcinogen with experimental tumorigenicdata. Mutation data reported. When heated todecomposition it emits ver |
| | 2,2'-Dithiobis(benzothiazole) Preparation Products And Raw materials |
|