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VAQORAThiophenes, Thiazoles & ThiadiazolesAvailable on request
2,2′-Dithiobis(benzothiazole), 99%
Synonyms: 2,2′-Dibenzothiazole disulfide · 2,2'-Dithiobisbenzothiazole · Benzothiazole disulfide · Dibenzothiazolyl disulfide
CAS No.120-78-5
FormulaC14H8N2S4
Mol. weight332.50
Catalogue No.VQ-012275
Purity99%
HSN29241900
2,2′-Dithiobis(benzothiazole) (CAS 120-78-5) – sulfur heterocycle, 99%. C14H8N2S4, MW 332.5. Supplied by Vaqora Chemicals with COA, exported worldwide.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 2,2′-Dithiobis(benzothiazole), 99%
Listed under CAS 120-78-5, 2,2′-Dithiobis(benzothiazole) is a sulfur heterocycle available from Vaqora Chemicals, specified at 99% purity. The compound has the formula C14H8N2S4, corresponding to a molecular weight of 332.5 g/mol. Its systematic (IUPAC) name is 2-(1,3-benzothiazol-2-yldisulfanyl)-1,3-benzothiazole. Alternative names: 2,2′-Dibenzothiazole disulfide and 2,2'-Dithiobisbenzothiazole.
It is supplied as white to yellow to beige powder or crystals. Reported physical data include a melting point of 177-180 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.
Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.
Vaqora Chemicals supplies 2,2′-Dithiobis(benzothiazole) in 25 g, 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.
Specifications & identifiers
| Product name | 2,2′-Dithiobis(benzothiazole), 99% |
|---|---|
| Catalogue No. | VQ-012275 |
| CAS Number | 120-78-5 |
| IUPAC name | 2-(1,3-benzothiazol-2-yldisulfanyl)-1,3-benzothiazole |
| Molecular formula | C14H8N2S4 |
| Molecular weight | 332.5 g/mol |
| Exact mass | 331.957 |
| Purity / assay | 99% |
| HSN code | 29241900 |
| InChIKey | AFZSMODLJJCVPP-UHFFFAOYSA-N |
| SMILES | C1=CC=C2C(=C1)N=C(S2)SSC3=NC4=CC=CC=C4S3 |
| PubChem CID | 8447 |
| Physical form | Crystalline |
|---|---|
| Appearance | White to yellow to beige powder or crystals |
| Melting point | 177-180 °C |
| LogP (XLogP3) | 5.6 |
| H-bond donors / acceptors | 0 / 6 |
| TPSA | 133 Ų |
| Synonyms | 2,2′-Dibenzothiazole disulfide, 2,2'-Dithiobisbenzothiazole, Benzothiazole disulfide, Dibenzothiazolyl disulfide, Vulkacit DM, Pneumax DM, Vulcafor MBTS, Benzothiazolyl disulfide, Bis(2-benzothiazyl) disulfide, Ekagom GS, Dibenzoylthiazyl disulfide, Accel TM |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H317May cause an allergic skin reactionH400Very toxic to aquatic lifeH410Very toxic to aquatic life with long lasting effects
Precautionary statements: P261, P272, P273, P280, P302 + P352, P321, P333 + P317, P362 + P364, P391, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of 2,2′-Dithiobis(benzothiazole), 99%?
The CAS Registry Number of 2,2′-Dithiobis(benzothiazole), 99% is 120-78-5. It is also known as 2,2′-Dibenzothiazole disulfide, 2,2'-Dithiobisbenzothiazole, Benzothiazole disulfide.
What is the molecular formula and molecular weight of 2,2′-Dithiobis(benzothiazole), 99%?
2,2′-Dithiobis(benzothiazole), 99% has the molecular formula C14H8N2S4 and a molecular weight of 332.5 g/mol. Its IUPAC name is 2-(1,3-benzothiazol-2-yldisulfanyl)-1,3-benzothiazole.
Which grade and pack sizes of 2,2′-Dithiobis(benzothiazole), 99% can I order?
We supply 2,2′-Dithiobis(benzothiazole), 99% in (99%) grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 2,2′-Dithiobis(benzothiazole), 99%?
Yes. Every lot of 2,2′-Dithiobis(benzothiazole), 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 2,2′-Dithiobis(benzothiazole), 99% be shipped internationally?
Yes. 2,2′-Dithiobis(benzothiazole), 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about 2,2′-Dithiobis(benzothiazole), 99%
We reply within one business day with price, pack options, lead time and documentation.
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