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Sigma-Aldrich

2-(Methylthio)benzothiazole

97%

Synonym(s):

2-(Methylmercapto)benzothiazole, 2-(Methylthio)benzo[d]thiazole, 2-Methylsulfanyl-1,3-benzothiazole

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About This Item

Empirical Formula (Hill Notation):
C8H7NS2
CAS Number:
615-22-5
Molecular Weight:
181.28
EC Number:
210-417-1
MDL number:
MFCD00005784
UNSPSC Code:
12352100
PubChem Substance ID:
24850249
NACRES:
NA.22

Quality Level

100

assay

97%

form

powder

mp

43-46 °C (lit.)

SMILES string

CSc1nc2ccccc2s1

InChI

1S/C8H7NS2/c1-10-8-9-6-4-2-3-5-7(6)11-8/h2-5H,1H3

InChI key

UTBVIMLZIRIFFR-UHFFFAOYSA-N

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General description

2-(Methylthio)benzothiazole is the degradation product of 2-(thiocyanomethylthio)benzothiazole, a biocide used in the leather, pulp and paper industries.

Application

2-(Methylthio)benzothiazole was used in trace determination of polar 1H-benzotriazoles and benzothiazoles in drinking and surface water by liquid chromatography-electrospray mass spectrometry.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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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To investigate the wide range of pollutants occurring in sewage sludge, an analytical method for comprehensive non-target screening is needed. To the best of our knowledge, no procedures currently exist for the full screening of organic contaminants in sewage sludge
Anna Latorre et al.
Environmental pollution (Barking, Essex : 1987), 147(3), 648-655 (2006-11-23)
The efficiency of several lab scale treatments (aerobic, anaerobic and ozone or combination of these) was evaluated using two packaging board mill whitewaters. The effect of the different treatments on the elimination of the organic load, the chemical oxygen demand
G L Larsen et al.
Xenobiotica; the fate of foreign compounds in biological systems, 18(3), 313-322 (1988-03-01)
1. When 2-methylthiobenzothiazole and 35S-labelled glutathione (GSH) were incubated with rat liver homogenates, both 35S-labelled S-(2-benzothiazolyl)-glutathione and 2-mercaptobenzothiazole were isolated from the reaction mixtures. Glutathione-S-transferase appears to be involved in the S-(2-benzothiazolyl)glutathione (GBZ) formation. 2. The evidence indicates that 2-methylthiobenzothiazole
S T Nawrocki et al.
Archives of environmental contamination and toxicology, 48(3), 344-350 (2005-03-08)
2-(Thiocyanomethylthio)benzothiazole (TCMTB) is a biocide used in the leather, pulp and paper, and water-treatment industries. TCMTB may enter aquatic ecosystems during its manufacture and use. TCMTB is environmentally unstable; therefore, it is important to evaluate the toxicity of the more
Determination of polar 1H-benzotriazoles and benzothiazoles in water by solid-phase extraction and liquid chromatography LTQ FT Orbitrap mass spectrometry.
van Leerdam JA, et al.
International Journal of Mass Spectrometry, 282(3), 99-107 (2009)
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