2,2'-Dithiobis(benzothiazole)
- CAS No.
- 120-78-5
- Chemical Name:
- 2,2'-Dithiobis(benzothiazole)
- Synonyms
- MBTS;Accelerator;1,2-bis(benzo[d]thiazol-2-yl)disulfane;DIBENZOTHIAZOLE DISULFIDE;benzothiazolyl;BENZOTHIAZYL DISULFIDE;2-BENZOTHIAZOLYL DISULFIDE;Dibenzothiazolyl disulphide;di(benzothiazol-2-yl) disulphide;2-Mercaptobenzothiazole disulfide
- CBNumber:
- CB7154687
- Molecular Formula:
- C14H8N2S4
- Molecular Weight:
- 332.49
- MDL Number:
- MFCD00022874
- MOL File:
- 120-78-5.mol
- MSDS File:
- SDS
| 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℃ |
| Indirect Additives used in Food Contact Substances | 2,2'-DITHIOBIS(BENZOTHIAZOLE) |
| FDA 21 CFR | 175.105; 177.2600 |
| CAS DataBase Reference | 120-78-5(CAS DataBase Reference) |
| EWG's Food Scores | 2-3 |
| FDA UNII | 6OK753033Z |
| NIST Chemistry Reference | Benzothiazyl disulfide(120-78-5) |
| EPA Substance Registry System | 2,2'-Dithiobisbenzothiazole (120-78-5) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| NFPA 704 |
|
2,2'-Dithiobis(benzothiazole) price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | D218154 | 2,2′-Dithiobis(benzothiazole) 99% | 120-78-5 | 100g | $60.9 | 2024-03-01 | Buy |
| TCI Chemical | D0538 | 2,2'-Dibenzothiazolyl Disulfide >96.0%(HPLC)(N) | 120-78-5 | 25g | $35 | 2024-03-01 | Buy |
| TCI Chemical | D0538 | 2,2'-Dibenzothiazolyl Disulfide >96.0%(HPLC)(N) | 120-78-5 | 500g | $118 | 2024-03-01 | Buy |
| TRC | D417020 | 2,2’-DibenzothiazoylDisulfide | 120-78-5 | 100g | $110 | 2021-12-16 | Buy |
| TRC | D417020 | 2,2’-DibenzothiazoylDisulfide | 120-78-5 | 10g | $55 | 2021-12-16 | Buy |
2,2'-Dithiobis(benzothiazole) Chemical Properties,Uses,Production
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12830 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5887 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18147 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20262 | 58 |
| Yujiang Chemical (Shandong) Co.,Ltd. | +86-17736087130 +86-18633844644 | catherine@yjchem.com.cn | China | 992 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 3712 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29792 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18949 | 58 |
| Dalian Richfortune Chemicals Co., Ltd | 0411-84820922 8613904096939 | sales@richfortunechem.com | China | 304 | 57 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21632 | 55 |
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View Lastest Price from 2,2'-Dithiobis(benzothiazole) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-02-14 | 2,2'-Dithiobis(benzothiazole)
120-78-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-02-14 | 2,2'-Dithiobis(benzothiazole)
120-78-5
|
US $5.00 / KG | 1KG | ≥99% | 1000mt/year | Jinan Finer Chemical Co., Ltd | |
 |
2025-02-14 | 2,2'-Dithiobis(benzothiazole)
120-78-5
|
US $79.00-38.00 / kg | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co Ltd |
-
- 2,2'-Dithiobis(benzothiazole)
120-78-5
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- 2,2'-Dithiobis(benzothiazole)
120-78-5
- US $5.00 / KG
- ≥99%
- Jinan Finer Chemical Co., Ltd
-
- 2,2'-Dithiobis(benzothiazole)
120-78-5
- US $79.00-38.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
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