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Imidazoles & Benzimidazoles

1,3-Dibromo-5,5-dimethylhydantoin, 98%

SynthesisAvailable on request

Buy 1,3-Dibromo-5,5-dimethylhydantoin, 98% (CAS 77-48-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
1,3-Dibromo-5,5-dimethylhydantoin, 98% chemical structure
CAS number77-48-5
FormulaC5H6Br2N2O2
Molar mass285.92 g/mol
Physical formPowder
HS code29332100
UN numberUN 3087
Purity98%
InChIKeyVRLDVERQJMEPIF-UHFFFAOYSA-N
IUPAC name1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione

About 1,3-Dibromo-5,5-dimethylhydantoin, 98%

Researchers and plant chemists source 1,3-Dibromo-5,5-dimethylhydantoin, 98% from Zemixal for routine and specialised work. Identity at a glance (Synthesis): CAS 77-48-5, formula C5H6Br2N2O2 and molar mass 285.92 g/mol. Expect white to light yellow or orange powder or chunks.

Use cases we see most often

  • Paints, coatings & inks
  • Water treatment

Storage and safety notes

Literature values: melting point 187-193 °C and density 1.36 g/cm3. Classified under GHS with signal word Danger and hazard statements H272, H301, H302 and H314. Read the SDS before first use. For transport it ships as UN UN 3087.

Order it in 100 g, 500 g, 5 kg and 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Paints, coatings & inks
  • Water treatment

Applications

Pharmaceutical Manufacturing and QCResearch Labs and UniversitiesWater and Wastewater Treatment

Specifications and identifiers

Specifications of 1,3-Dibromo-5,5-dimethylhydantoin, 98%
Product name1,3-Dibromo-5,5-dimethylhydantoin, 98%
Catalogue numberZX-011183
CAS number77-48-5
IUPAC name1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione
Molecular formulaC5H6Br2N2O2
Molar mass285.92 g/mol
Exact mass285.8775
GradeSynthesis
Purity / assay98%
Physical formPowder
AppearanceWhite to light yellow or orange powder or chunks
Melting point187-193 °C
Density1.36 g/cm3
XLogP31.5
H-bond donors / acceptors0 / 2
Topological polar surface area40.6 Ų
HS code29332100
UN numberUN 3087
InChIKeyVRLDVERQJMEPIF-UHFFFAOYSA-N
SMILESCC1(C(=O)N(C(=O)N1Br)Br)C
PubChem CID6479
SynonymsDibromantin, DBDMH, 1,3-Dibromo-5,5-dimethylhydantoin, Dibromantine, Take Charge Orange, N,N'-Dibromodimethylhydantoin, 1,3-Dibromo-5,5-dimethyl-2,4-imidazolidinedione, 5,5-Dimethyl-1,3-dibromohydantoin, 2,4-Imidazolidinedione, 1,3-dibromo-5,5-dimethyl-, Disinfectant Tablets, 1,3-dibromo 5,5-dimethylhydantoin, 2,4-dibromo-5,5-dimethylhydantoin

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS03 Oxidising
Oxidising
GHS05 Corrosive
Corrosive
GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H272May intensify fire, oxidizer
  • H301Toxic if swallowed
  • H302Harmful if swallowed
  • H314Causes severe skin burns and eye damage
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P210, P220, P260, P264, P264 + P265, P270, P273, P280, P301 + P316, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P321, P330, P332 + P317, P337 + P317, P362 + P364, P363, P370 + P378

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 1,3-Dibromo-5,5-dimethylhydantoin, 98%
100 gQuoted on request
500 gQuoted on request
5 kgQuoted on request
25 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 1,3-Dibromo-5,5-dimethylhydantoin, 98%

Which CAS number identifies 1,3-Dibromo-5,5-dimethylhydantoin, 98%?
1,3-Dibromo-5,5-dimethylhydantoin, 98% is registered under CAS 77-48-5. You may also see it listed as Dibromantin, DBDMH, 1,3-Dibromo-5,5-dimethylhydantoin. Our catalogue number for this item is ZX-011183.
What are the formula and molar mass of 1,3-Dibromo-5,5-dimethylhydantoin, 98%?
For 1,3-Dibromo-5,5-dimethylhydantoin, 98%, its formula is C5H6Br2N2O2 and its molar mass is 285.92 g/mol. The systematic (IUPAC) name is 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione. InChIKey VRLDVERQJMEPIF-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 1,3-Dibromo-5,5-dimethylhydantoin, 98%?
This listing is Synthesis grade with 98% purity. Standard packs are 100 g, 500 g, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 1,3-Dibromo-5,5-dimethylhydantoin, 98%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 1,3-Dibromo-5,5-dimethylhydantoin, 98% to my country?
Yes. Because 1,3-Dibromo-5,5-dimethylhydantoin, 98% is classed as hazardous (UN 3087), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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