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Imidazoles & Benzimidazoles

5,5-Dimethylhydantoin, 97%

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Buy 5,5-Dimethylhydantoin, 97% (CAS 77-71-4) from Zemixal. Request a quote with price, lead time and documents. Packs from 100 g.

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5,5-Dimethylhydantoin, 97% chemical structure
CAS number77-71-4
FormulaC5H8N2O2
Molar mass128.13 g/mol
Physical formCrystalline
HS code29332990
Purity97%
InChIKeyYIROYDNZEPTFOL-UHFFFAOYSA-N
IUPAC name5,5-dimethylimidazolidine-2,4-dione

About 5,5-Dimethylhydantoin, 97%

Researchers and plant chemists source 5,5-Dimethylhydantoin, 97% from Zemixal for routine and specialised work. For your records (97%), the material is defined by CAS 77-71-4, formula C5H8N2O2 and molar mass 128.13 g/mol. Typical appearance is white to off-white powder or crystals or crystalline powder.

Common uses in the lab and plant

  • Enzyme inhibition studies
  • Organic synthesis

Storage and safety notes

Reported physical data: melting point 174-177 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.

Order it in 100 g and 500 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Enzyme inhibition studies
  • Organic synthesis

Applications

Specifications and identifiers

Specifications of 5,5-Dimethylhydantoin, 97%
Product name5,5-Dimethylhydantoin, 97%
Catalogue numberZX-011222
CAS number77-71-4
IUPAC name5,5-dimethylimidazolidine-2,4-dione
Molecular formulaC5H8N2O2
Molar mass128.13 g/mol
Exact mass128.0586
Purity / assay97%
Physical formCrystalline
AppearanceWhite to off-white powder or crystals or crystalline powder
Melting point174-177 °C
XLogP3-0.3
H-bond donors / acceptors2 / 2
Topological polar surface area58.2 Ų
HS code29332990
InChIKeyYIROYDNZEPTFOL-UHFFFAOYSA-N
SMILESCC1(C(=O)NC(=O)N1)C
PubChem CID6491
SynonymsFennosurf 300, 4,4-Dimethyl-2,5-dioxoimidazolidine, DMH, Dimethylhydantoin, 2,4-Imidazolidinedione, 5,5-dimethyl-, Dantoin DMH, 5,5-Dimethyl-2,4-imidazolidinedione, Dantoin 736, 5,5-Dimethyl hydantoin, Hydantoin, 5,5-dimethyl-, DM Hydantoin, 5,5-Dimethyl-imidazolidin-2,4-dion

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 5,5-Dimethylhydantoin, 97%
100 gQuoted on request
500 gQuoted on request

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

Questions about 5,5-Dimethylhydantoin, 97%

Which CAS number identifies 5,5-Dimethylhydantoin, 97%?
5,5-Dimethylhydantoin, 97% is registered under CAS 77-71-4. You may also see it listed as Fennosurf 300, 4,4-Dimethyl-2,5-dioxoimidazolidine, DMH. Our catalogue number for this item is ZX-011222.
What are the formula and molar mass of 5,5-Dimethylhydantoin, 97%?
For 5,5-Dimethylhydantoin, 97%, its formula is C5H8N2O2 and its molar mass is 128.13 g/mol. The systematic (IUPAC) name is 5,5-dimethylimidazolidine-2,4-dione. InChIKey YIROYDNZEPTFOL-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 5,5-Dimethylhydantoin, 97%?
This listing is 97% purity. Standard packs are 100 g, 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 5,5-Dimethylhydantoin, 97%?
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 5,5-Dimethylhydantoin, 97% to my country?
Yes. 5,5-Dimethylhydantoin, 97% ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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