| Identification | More | [Name]
2,2'-Dithiobis(benzothiazole) | [CAS]
120-78-5 | [Synonyms]
2,2'-benzothiazyl disulfide
2,2'-BENZOTHIAZYLDISULPHIDE
2,2'-DIBENZOTHIAZOLYL DISULFIDE
2,2'-DIBENZOTHIAZYL DISULFIDE
2,2'-DITHIOBIS(BENZOTHIAZOLE)
2,2-DITHIOBIS(BENZOTHIAZOLE)
2-BENZOTHIAZOLYL DISULFIDE
ALTAX
Benzothiazolyl disulfide
BENZOTHIAZYL DISULFIDE
BIS(2-BENZOTHIAZOLYL)DISULPHIDE
Di-(2-benzothiazol)disulfide
DIBENZOTHIAZOLE DISULFIDE
MBTS
THIOFIDE(R)
TIMTEC-BB SBB006534
2-(1,3-Benzothiazol-2-yldisulfanyl)-1,3-benzothiazole
2,2’-bis(benzothiazolyl)disulfide
2,2’-Dibenzothiazoledisulfide
2,2’-dithiobis-benzothiazol | [EINECS(EC#)]
204-424-9 | [Molecular Formula]
C14H8N2S4 | [MDL Number]
MFCD00022874 | [Molecular Weight]
332.49 | [MOL File]
120-78-5.mol |
| Chemical Properties | Back Directory | [Appearance]
yellow amorphous powder | [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. ]
Store below +30°C. | [solubility ]
0.01g/l | [form ]
powder to crystal | [pka]
-0.58±0.10(Predicted) | [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 ]
3370 | [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. | [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]
120-78-5(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
yellow amorphous powder | [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. | [Reactivity Profile]
2,2'-DITHIOBISBENZOTHIAZOLE(120-78-5) is incompatible with strong oxidizers. . | [Air & Water Reactions]
Insoluble in water. | [Fire Hazard]
This chemical is combustible. | [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 |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,N | [Risk Statements ]
R31:Contact with acids liberates toxic gas.
R43:May cause sensitization by skin contact.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S36/37:Wear suitable protective clothing and gloves .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [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 |
| Questions And Answer | Back Directory | [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
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