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Details

Stereochemistry ACHIRAL
Molecular Formula C7H5NS2.C2H7NO
Molecular Weight 228.334
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of Monoethanolammonium 2-mercaptobenzothiazole

SMILES

NCCO.S=C1NC2=C(S1)C=CC=C2

InChI

InChIKey=BGZRCNAAUWQNRX-UHFFFAOYSA-N
InChI=1S/C7H5NS2.C2H7NO/c9-7-8-5-3-1-2-4-6(5)10-7;3-1-2-4/h1-4H,(H,8,9);4H,1-3H2

HIDE SMILES / InChI

Molecular Formula C7H5NS2
Molecular Weight 167.251
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C2H7NO
Molecular Weight 61.0831
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Sodium 2-Mercaptobenzothiazole (sodium MBT) is utilized as a corrosion inhibitor and fungicide. By analogy to MBT, sodium MBT is identified as a skin sensitizer. Sodium 2-Mercaptobenzothiazole is also used to make rubber accelerators, as a preservative for latex paint and wood, a metal chelator, and a thermal stabilizer (methyl methacrylate copolymers, acrylonitrile polymers, polyester fibers, anion exchange resins, polyoxyphenylene, and silicon fluids), also used in electroplating (silver, nickel, and cobalt), to separate sulfide ore from copper ore, for dyeing textiles, in transmission fluids, and to prevent discoloration of freeze dried bananas; uses of 50% aqueous solution include as a corrosion inhibitor for nonferrous metals in antifreeze and coolants and in paper mill systems; used as a biocide in metalworking fluids and paper manufacturing.

Approval Year

TargetsConditions
PubMed

PubMed

TitleDatePubMed
Appraisal of the sensitising potential of orally and dermally administered mercaptobenzothiazole by a biphasic protocol of the local lymph node assay.
2009-10
Rhenium(I) tricarbonyl complexes with poly(azolyl)borates generated in situ from an organometallic precursor containing the B-H...Re coordination motif.
2009-05-04
A polynuclear d10-d10 metal complex with unusual near-infrared luminescence and high thermal stability.
2009-04-06
Expression of surface markers on the human monocytic leukaemia cell line, THP-1, as indicators for the sensitizing potential of chemicals.
2009-04
Cancer risks in chemical production workers exposed to 2-mercaptobenzothiazole.
2009-04
Synthesis, characterization, and biological studies of organotin(IV) derivatives with o- or p-hydroxybenzoic acids.
2009
Predicting the binding capability of benzothiazoline-2-thione and its derivatives with gold: a DFT and FT-Raman combined studies.
2008-12-15
Profiling and imaging of lipids on brain and liver tissue by matrix-assisted laser desorption/ ionization mass spectrometry using 2-mercaptobenzothiazole as a matrix.
2008-12-01
The effective and specific isolation of antibodies from human serum by using thiophilic paramagnetic polymer beads.
2008-12-01
Structural motifs of diiodine complexes with amides and thioamides.
2008-10-14
Mercaptobenzothiazole and mercapto mix.
2008-10-11
Reactivity of in vitro activated human T lymphocytes to p-phenylenediamine and related substances.
2008-10
Bladder cancer risks in workers manufacturing chemicals for the rubber industry.
2008-10
Re-creation of historical chrysotile-containing joint compounds.
2008-09
Positive patch-test reactions to mixed dialkyl thioureas: cross-sectional data from the North American Contact Dermatitis Group, 1994 to 2004.
2008-08-05
North American Contact Dermatitis Group patch-test results, 2003-2004 study period.
2008-07-17
The oxidative degradation of 2-mercaptobenzothiazole at the interface of beta-MnO2 and water.
2008-06-15
Photodegradation of 2-mercaptobenzothiazole in the gamma-Fe(2)O(3)/oxalate suspension under UVA light irradiation.
2008-05-01
[Occupational contact dermatitis in metal workers and gender effect].
2008-04-16
Evaluation of a carbon paste electrode modified with organofunctionalised SBA-15 nanostructured silica in the simultaneous determination of divalent lead, copper and mercury ions.
2008-03-15
Simultaneous square wave voltammetric determination of 2-mercaptobenzothiazole and 2-mercaptobenzoxazole by partial least squares method in water samples.
2008-03-01
A collaborative epidemiological investigation into the criminal fake artesunate trade in South East Asia.
2008-02
Biological studies of new organotin(IV) complexes of thioamide ligands.
2008-02
A combined patch-clamp and electrorotation study of the voltage- and frequency-dependent membrane capacitance caused by structurally dissimilar lipophilic anions.
2008-01
Mercaptobenzothiazole allergenicity-role of the thiol group.
2008
Crystal structure and antitumor activity of the novel zwitterionic complex of tri-n-butyltin(IV) with 2-thiobarbituric acid.
2008
Comparison of the adsorption orientation for 2-mercaptobenzothiazole and 2-mercaptobenzoxazole by SERS spectroscopy.
2007-12-31
Epidemio-allergological study in 155 cases of footwear dermatitis.
2007-10-09
Patch testing experience with 1000 patients.
2007-10-09
Cross-reactions between xanthates and rubber additives.
2007-09
Chemical changes in rubber allergens during vulcanization.
2007-09
Oxidation of 2-mercaptobenzothiazole in latex gloves and its possible haptenation pathway.
2007-08
20 Years of standard patch testing in an eczema population with focus on patients with multiple contact allergies.
2007-08
Contact dermatitis to a rubber allergen with both dithiocarbamate and benzothiazole structure.
2007-05
Acetylcholinesterase-polyaniline biosensor investigation of organophosphate pesticides in selected organic solvents.
2007-04-25
Zebrafish as a new model for phenotype-based screening of melanogenic regulatory compounds.
2007-04
Synthesis, structural characterization, and biological studies of six- and five-coordinate organotin(IV) complexes with the thioamides 2-mercaptobenzothiazole, 5-chloro-2-mercaptobenzothiazole, and 2-mercaptobenzoxazole.
2007-02-19
Matrix-assisted laser desorption/ionization-mass spectrometry of hydrophobic proteins in mixtures using formic acid, perfluorooctanoic acid, and sorbitol.
2007-02-01
The nature of the chemical bond in linear three-body systems: from i3- to mixed chalcogen/halogen and trichalcogen moieties.
2007
Fmoc-2-mercaptobenzothiazole, for the introduction of the Fmoc moiety free of side-reactions.
2007
Condom leukoderma.
2006-12-21
Very small and soft scorpionates: water stable technetium tricarbonyl complexes combining a bis-agostic (k(3)-H, H, S) binding motif with pendant and integrated bioactive molecules.
2006-11-15
Respective contributions of polar vs enthalpy effects in the addition/fragmentation of mercaptobenzoxazole-derived thiyl radicals and analogues to double bonds.
2006-10-19
Application of 2-mercaptobenzothiazole self-assembled monolayer on polycrystalline gold electrode as a nanosensor for determination of Ag(I).
2006-05-15
Pressure-tuning Raman spectra of diiodine thioamide compounds: models for antithyroid drug activity.
2006
Interaction of thioamides, selenoamides, and amides with diiodine.
2006
Reactions Between Chalcogen Donors and Dihalogens/Interalogens: Typology of Products and Their Characterization by FT-Raman Spectroscopy.
2006
Electroreduction of the antifouling agent TCMTB and its electroanalytical determination in tannery wastewaters.
2005-10-15
Evaluation of a carbon paste electrode modified with organofunctionalized amorphous silica in the cadmium determination in a differential pulse anodic stripping voltammetric procedure.
2003-04-10
Indirect extraction-spectrophotometric determination of 2-(thiocyanomethylthiol)benzothiazole in chrome tanning liquors after its breakdown to 2-mercaptobenzothiazole.
2002-03-04
Patents

Sample Use Guides

only for animals: Apply generously to affected areas once or twice daily. Rub into skin with fingertips.
Route of Administration: Topical
2-Mercaptobenzothiazole (MBT), a high production volume chemical, was tested and shown to inhibit thyroid peroxidase (TPO) enzyme activity in vitro, a key enzyme necessary for the synthesis of thyroid hormone.
Substance Class Chemical
Created
by admin
on Mon Mar 31 21:45:17 GMT 2025
Edited
by admin
on Mon Mar 31 21:45:17 GMT 2025
Record UNII
B9KE7SN83F
Record Status Validated (UNII)
Record Version
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Name Type Language
Monoethanolammonium 2-mercaptobenzothiazole
Common Name English
NSC-68089
Preferred Name English
2-Benzothiazolethiol, compd. with 2-aminoethano
Common Name English
2-Mercaptobenzothiazole ethanolamine salt (1:1)
Common Name English
2-Benzothiazolethiol, compd. with 2-aminoethanol (1:1)
Systematic Name English
2(3H)-Benzothiazolethione, compd. with 2-aminoethanol (1:1)
Systematic Name English
2(3H)-Benzothiazolethione, compd. with 2-aminoethanol
Common Name English
2-Mercaptobenzothiazole monoethanolamine salt
Common Name English
Classification Tree Code System Code
EPA PESTICIDE CODE 51706
Created by admin on Mon Mar 31 21:45:17 GMT 2025 , Edited by admin on Mon Mar 31 21:45:17 GMT 2025
Code System Code Type Description
EPA CompTox
DTXSID5058432
Created by admin on Mon Mar 31 21:45:17 GMT 2025 , Edited by admin on Mon Mar 31 21:45:17 GMT 2025
PRIMARY
ECHA (EC/EINECS)
227-597-2
Created by admin on Mon Mar 31 21:45:17 GMT 2025 , Edited by admin on Mon Mar 31 21:45:17 GMT 2025
PRIMARY
NSC
68089
Created by admin on Mon Mar 31 21:45:17 GMT 2025 , Edited by admin on Mon Mar 31 21:45:17 GMT 2025
PRIMARY
PUBCHEM
3037135
Created by admin on Mon Mar 31 21:45:17 GMT 2025 , Edited by admin on Mon Mar 31 21:45:17 GMT 2025
PRIMARY
CAS
5902-85-2
Created by admin on Mon Mar 31 21:45:17 GMT 2025 , Edited by admin on Mon Mar 31 21:45:17 GMT 2025
PRIMARY
FDA UNII
B9KE7SN83F
Created by admin on Mon Mar 31 21:45:17 GMT 2025 , Edited by admin on Mon Mar 31 21:45:17 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE