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Safety Information

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

Quality Level

100

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

D218154-100G:
D218154-500G:
D218154-VAR:
D218154-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV7855
MKCV7828
MKCT0203
MKCT0199
MKCQ0669

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C Herouet et al.
In vitro & molecular toxicology, 13(2), 113-123 (2000-10-14)
Contact sensitivity is a T-cell-mediated immune disease that can occur when low-molecular-weight chemicals penetrate the skin. In vivo topical application of chemical sensitizers results in morphological modification of Langerhans cells (LC). Moreover, within 18 h, LC increase their major histocompatibility
M Deguchi et al.
Dermatology (Basel, Switzerland), 193(3), 251-252 (1996-01-01)
We report a case of contact dermatitis of the ear canal due to rubber earplugs. A 31-year-old Japanese woman had a 2-year history of eczema confined to her ears. Applications of various topical steroids had shown no beneficial effect upon
Rosana Lazzarini et al.
Dermatitis : contact, atopic, occupational, drug, 15(3), 125-130 (2005-02-24)
Contact dermatitis of the feet is a common dermatosis that very often makes patients unable to perform daily activities. The differential diagnosis should be made with other dermatoses, such as tinea, atopic dermatitis, psoriasis, dyshidrosis, and nummular eczema. It is
C Hansson et al.
Contact dermatitis, 36(4), 195-200 (1997-04-01)
At evaluation of contact dermatitis caused by solid material, patch testing is usually performed with the material as such and with extracts of it. In this study, optimization of the extraction technique monitored by quantitative HPLC analysis of the extracted
T Sorahan
Occupational and environmental medicine, 66(4), 269-273 (2009-01-23)
To investigate cancer risks in chemical production workers exposed to 2-mercaptobenzothiazole (MBT). The mortality (1955-2005) and cancer morbidity experience (1971-2005) of a cohort of 363 male production workers exposed to MBT while employed at a chemical factory in north Wales
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