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D218154

Sigma-Aldrich

2,2′-Dithiobis(benzothiazole)

99%

Synonym(s):

1,2-Bis(2-benzothiazolyl) disulfide, 1,2-Bis(benzo[d]thiazol-2-yl)disulfane, 2,2′-Dibenzothiazole disulfide, 2,2′-Dibenzothiazolyl disulfide, 2,2′-Dithiobis[benzothiazole], 2-(1,3-Benzothiazol-2-yldisulfanyl)-1,3-benzothiazole, Bis(2-benzothiazolyl) disulfide, DBTD

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About This Item

Empirical Formula (Hill Notation):
C14H8N2S4
CAS Number:
120-78-5
Molecular Weight:
332.49
EC Number:
204-424-9
MDL number:
MFCD00022874
UNSPSC Code:
12352100
PubChem Substance ID:
24893650
NACRES:
NA.22

Assay

99%

form

powder

mp

177-180 °C (lit.)

SMILES string

S(Sc1nc2ccccc2s1)c3nc4ccccc4s3

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

InChI key

AFZSMODLJJCVPP-UHFFFAOYSA-N

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H317,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Supplementary Hazards

EUH031

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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An unusual case of contact allergy to mercaptobenzothiazole in antifreeze.
M Kieć-Swierczynska et al.
Contact dermatitis, 41(5), 303-304 (1999-12-20)
D E Ott et al.
Virology, 243(2), 283-292 (1998-05-06)
The zinc finger structure that is found in the nucleocapsid protein of nearly all retroviruses has been proposed as a target for antiviral therapy. Since compounds that chemically attack the cysteines of the finger have been shown to inactivate both
Allergic contact dermatitis from rubber bands in 3 postal workers.
Judith M Ellison et al.
Contact dermatitis, 49(6), 311-312 (2004-03-18)
Larisa O Khoroshko et al.
Environmental science and pollution research international, 12(1), 8-9 (2005-03-17)
A previously unknown pollutant in river water was identified to be 2-mercaptobenzothiazole (2-MBT) by interpretation and simulation of its GC/LRMS spectrum. Further GC/HRMS measurement of the isotope composition of the molecular ion verified this structure. 2-MBT is a well-known agent
Hand involvement in allergic contact dermatitis from mercaptobenzothiazole in shoes.
J T Lear et al.
Contact dermatitis, 34(6), 432-432 (1996-06-01)
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