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2-Mercaptobenzothiazole, 97%, Thermo Scientific Chemicals

$33.16 - $214.67

Chemical Identifiers

CAS 149-30-4
Molecular Formula C7H5NS2
Molecular Weight (g/mol) 167.244
MDL Number MFCD00005781
InChI Key YXIWHUQXZSMYRE-UHFFFAOYSA-N
Synonym 2-mercaptobenzothiazole, 2-benzothiazolethiol, captax, benzothiazolethiol, 2 3h-benzothiazolethione, benzothiazole-2-thiol, 1,3-benzothiazole-2-thiol, benzo d thiazole-2-thiol, rokon, rotax
PubChem CID 697993
ChEBI CHEBI:34292
IUPAC Name 3H-1,3-benzothiazole-2-thione
SMILES C1=CC=C2C(=C1)NC(=S)S2
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Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1408622
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Thermo Scientific Chemicals
A1408622
100 g
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AAA1408636
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Thermo Scientific Chemicals
A1408636
500 g
Each for $63.34
 
AAA140860E
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Thermo Scientific Chemicals
A140860E
2500 g
Each for $214.67
 
Description

Description

2-Mercaptobenzothiazole is used for detection of the equivalence point in volumetry (complexometry) and for concentration determinations in colorimetry. It is also used for the photometric determination of gold, cadmium, copper, lead and palladium. Further, it is used as a metalworking fluid, antifreeze, grease, anticorrosive agent, and adhesive. It acts as an antibacterial and antifungal. It is also employed in the rubber industry as a vulcanization accelerator. It inhibits dopamine beta-hydroxylase and biocorrosion in cooling systems, especially in the paper industry. In addition to this, it is used as a wood preservative and rubber additive.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2-Mercaptobenzothiazole is used for detection of the equivalence point in volumetry (complexometry) and for concentration determinations in colorimetry. It is also used for the photometric determination of gold, cadmium, copper, lead and palladium. Further, it is used as a metalworking fluid, antifreeze, grease, anticorrosive agent, and adhesive. It acts as an antibacterial and antifungal. It is also employed in the rubber industry as a vulcanization accelerator. It inhibits dopamine beta-hydroxylase and biocorrosion in cooling systems, especially in the paper industry. In addition to this, it is used as a wood preservative and rubber additive.

Solubility
Soluble in ethanol, diethyl ether, benzene, carbon tetrachloride, alkali and alkaline solutions. Slightly soluble in acetone, naphtha and glacial acetic acid. Insoluble in water and gasoline.

Notes
Air sensitive. Incompatible with oxidizing agents.
Specifications

Chemical Identifiers

149-30-4
167.244
YXIWHUQXZSMYRE-UHFFFAOYSA-N
697993
3H-1,3-benzothiazole-2-thione
C7H5NS2
MFCD00005781
2-mercaptobenzothiazole, 2-benzothiazolethiol, captax, benzothiazolethiol, 2 3h-benzothiazolethione, benzothiazole-2-thiol, 1,3-benzothiazole-2-thiol, benzo d thiazole-2-thiol, rokon, rotax
CHEBI:34292
C1=CC=C2C(=C1)NC(=S)S2

Specifications

149-30-4
1.42
C7H5NS2
100 g
119484
14,5868
Soluble in ethanol,diethyl ether,benzene,carbon tetrachloride,alkali and alkaline solutions; Slightly soluble in acetone,naphtha and glacial acetic acid; Insoluble in water and gasoline.
C1=CC=C2C(=C1)NC(=S)S2
167.244
CHEBI:34292
97%
178°C to 182°C
243°C (469°F)
MFCD00005781
UN3077
Air sensitive
2-mercaptobenzothiazole, 2-benzothiazolethiol, captax, benzothiazolethiol, 2 3h-benzothiazolethione, benzothiazole-2-thiol, 1,3-benzothiazole-2-thiol, benzo d thiazole-2-thiol, rokon, rotax
YXIWHUQXZSMYRE-UHFFFAOYSA-N
3H-1,3-benzothiazole-2-thione
697993
167.25
2-Mercaptobenzothiazole
Safety and Handling

Safety and Handling

GHS H Statement
H302-H317
Harmful if swallowed.
May cause an allergic skin reaction.

P261-P272-P280g-P302+P352-P333+P313-P363-P501c

H317

DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.

EINECSNumber : 205-736-8

RTECSNumber : DL6475000

TSCA : Yes

Recommended Storage : Ambient temperatures; Store under Argon

SDS
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RUO – Research Use Only