ChemicalBook > CAS DataBase List > 2,2'-Dithiobis(benzothiazole)

2,2'-Dithiobis(benzothiazole)

Description Sources

CAS No.120-78-5
Chemical Name:2,2'-Dithiobis(benzothiazole)
CBNumber:CB7154687
Molecular Formula:C14H8N2S4
Formula Weight:332.49
MOL File:120-78-5.mol

2,2'-Dithiobis(benzothiazole) Property

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

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:

	0
2		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordWarning
Hazard statements H317-H410
Precautionary statements P273-P280-P302+P352

2,2'-Dithiobis(benzothiazole) Price More Price(3)

Brand: Sigma-Aldrich(India)
Product number: D218154
Product name : 2,2′-Dithiobis(benzothiazole)
Purity: 99%
Packaging: 100G
Price: ₹6852.23
Updated: 2022/06/14
Buy: Buy

Brand: TCI Chemicals (India)
Product number: D0538
Product name : 2,2'-Dibenzothiazolyl Disulfide
Purity:
Packaging: 25G
Price: ₹2600
Updated: 2022/05/26
Buy: Buy

Brand: TCI Chemicals (India)
Product number: D0538
Product name : 2,2'-Dibenzothiazolyl Disulfide
Purity:
Packaging: 500G
Price: ₹6300
Updated: 2022/05/26
Buy: Buy

2,2'-Dithiobis(benzothiazole) Chemical Properties,Usage,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
1. http://www.tinkoal.com/product_detal.php?id=113
2. 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