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Alfa Aesar™ 1,3-Dibromo-5,5-dimethylhydantoin, 98%

Chemical Identifiers

Chemical Name or Material 1,3-Dibromo-5,5-dimethylhydantoin
CAS 77-48-5
Molecular Formula C5H6Br2N2O2
Formula Weight 285.93g/mol
MDL Number MFCD00003189
UN Number UN3085
Beilstein 146024
Synonym Bromodan; Dibromantin
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA155100E

 
alfa aesar™
A15510-0E
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.

AAA1551022

 
alfa aesar™
A15510-22
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.

AAA1551036

 
alfa aesar™
A15510-36
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 ≈198°C (dec.)
Quantity 2500g
Flash Point 155°C (311°F)
Chemical Name or Material 1,3-Dibromo-5,5-dimethylhydantoin
CAS 77-48-5
Assay 98%
Molecular Formula C5H6Br2N2O2
Formula Weight 285.93g/mol
MDL Number MFCD00003189
UN Number UN3085
Beilstein 146024
Synonym Bromodan; Dibromantin
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H272-H314-H318-H302
May intensify fire; oxidizer.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.
Health Hazard 3 GHS P Statement
P221-P210-P303+P361+P353-P305+P351+P338-P405-P501a
Take any precaution to avoid mixing with combustibles.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, CORROSIVE, N.O.S.
RTECS Number MU0686000
TSCA TSCA

Applications
It is used for drinking water purification, recreational water treatment, as a bleaching agent in pulp and paper mills, and for treating industrial/commercial water cooling systems. It is an efficient and selective agent for the oxidation of thiols to disulfides in solution or under solvent-free conditions.

Solubility
Soluble in Alcohol, Ether, Benzene. Insoluble in Water.

Notes
Moisture sensitive. Store away from oxidizing agents, reducing agents, flammable substances, organic materials, metal powders & moisture.

Safety and Handling

Danger

GHS P Statement
P221-P210-P303+P361+P353-P305+P351+P338-P405-P501a
Take any precaution to avoid mixing with combustibles.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H272-H314-H318-H302
May intensify fire; oxidizer.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.