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Alfa Aesar™ 2-Mercaptobenzothiazole, 97%

$27.69 - $27.69

Chemical Identifiers

Chemical Name or Material 2-Mercaptobenzothiazole
CAS 149-30-4
Molecular Formula C7H5NS2
Formula Weight 167.25g/mol
MDL Number MFCD00005781
UN Number UN3077
Beilstein 119484
Merck Index 14,5868
Synonym Benzothiazole-2-thiol
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1408609

 
alfa aesar™
A14086-09
10g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA140860E

 
alfa aesar™
A14086-0E
2500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1408622

 
alfa aesar™
A14086-22
100g Each for $27.69

AAA1408636

 
alfa aesar™
A14086-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Melting Point 178° to 182°C
Quantity 10g
Flash Point 243°C (469°F)
Chemical Name or Material 2-Mercaptobenzothiazole
CAS 149-30-4
Assay 97%
Molecular Formula C7H5NS2
Formula Weight 167.25g/mol
MDL Number MFCD00005781
UN Number UN3077
Beilstein 119484
Merck Index 14,5868
Synonym Benzothiazole-2-thiol
Solubility Information Soluble in alkali and alkali carbonate solutions
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H317
Harmful if swallowed.
May cause an allergic skin reaction.
Health Hazard 3 GHS P Statement
P261-P280-P301+P312-P363-P321-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Wash contaminated clothing before reuse.
Specific treatment (see label).
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
RTECS Number DL6475000
TSCA TSCA

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.

Safety and Handling

Warning

GHS P Statement
P261-P280-P301+P312-P363-P321-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Wash contaminated clothing before reuse.
Specific treatment (see label).
Dispose of contents/container in accordance with local/regional/national/international regulations.

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