Please login to your online account to display your discounted pricing

Alfa Aesar™ 1-Phenyl-1H-tetrazole-5-thiol, 99%

Chemical Identifiers

Chemical Name or Material 1-Phenyl-1H-tetrazole-5-thiol
CAS 86-93-1
Molecular Formula C7H6N4S
Formula Weight 178.22
MDL Number MFCD00003129
UN Number UN1325
Beilstein 139068
Synonym 5-Mercapto-1-phenyl-1H-tetrazole
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1265614

  SDS
alfa aesar™
A1265614
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1265622

  SDS
alfa aesar™
A1265622
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1265636

  SDS
alfa aesar™
A1265636
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

Formula Weight 178.22
Flash Point 138°C (280°F)
MDL Number MFCD00003129
Odor Odorless
Synonym 5-Mercapto-1-phenyl-1H-tetrazole
Chemical Name or Material 1-Phenyl-1H-tetrazole-5-thiol
DOT Information Transport Hazard Class: 4.1; Packing Group: III; Proper Shipping Name: FLAMMABLE SOLIDS, ORGANIC, N.O.S.
Quantity 25g
Health Hazard 1 Warning
Health Hazard 3 GHS P Statement
P210-P280-P240-P241-P370+P378a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
Use explosion-proof electrical/ventilating/lighting/ equipment.
In case of fire: Use for extinction: CO2, powder or water spray.
RTECS Number XF7700000
TSCA TSCA
Health Hazard 2 GHS H Statement
H228
Flammable solid.
Molecular Formula C7H6N4S
Beilstein 139068
CAS 86-93-1
Melting Point ≈145°C (dec.)
Assay 99%
UN Number UN1325

Applications
1-Phenyl-1H-tetrazole-5-thiol is an effective inhibitor of aluminum corrosion in 1M HCl solution. 1-Phenyl-1H-tetrazole-5-thiol was used in the synthesis of oxacyclic building blocks via highly stereoselective radical cyclization and olefin metathesis reactions. It was also used in the synthesis of metalated tetradecyl sulfone. It is also used in the spectrophotometric determination of Pt and Bi.

Solubility
Soluble in 5% ethanol, water (partly), acetone, chloroform, and methanol.

Notes
Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from oxidizing agents.

Safety and Handling

Warning

GHS P Statement
P210-P280-P240-P241-P370+P378a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
Use explosion-proof electrical/ventilating/lighting/ equipment.
In case of fire: Use for extinction: CO2, powder or water spray.

GHS H Statement
H228
Flammable solid.