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5,5-Dimethylhydantoin_Molecular_structure_CAS_77-71-4)
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5,5-Dimethylhydantoin

Catalog No. 40670 Name Sigma Aldrich
CAS Number 77-71-4 Website http://www.sigmaaldrich.com
M. F. C5H8N2O2 Telephone 1-800-521-8956
M. W. 128.12922 Fax
Purity ≥98.0% (N) Email
Storage Chembase ID: 78241

SYNONYMS

Title
5,5-二甲基海因
IUPAC name
5,5-dimethylimidazolidine-2,4-dione
IUPAC Traditional name
5,5-dimethylimidazolidine-2,4-dione
Synonyms
4,4-Dimethyl-2,5-dioxoimidazolidine
DMH

DATABASE IDS

Beilstein Number 2827
CAS Number 77-71-4
EC Number 201-051-3
MDL Number MFCD00005266
PubChem SID 24865401

PROPERTIES

Empirical Formula (Hill Notation) C5H8N2O2
Grade purum
Purity ≥98.0% (N)
Melting Point 174-177 °C(lit.)
Melting Point 174-177 °C
Solubility H2O: soluble0.1 g/mL, clear (hot)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS MU0977000
German water hazard class 2

DETAILS

Description (English)
Application
Reactant for synthesis of:
• N-chloroheterocyclic antimicrobials1
• β-Amino alcohols as inhibitors of antitubercular target N-acetyltransferase2
• Second-generation selective inhibitors of hepatitis C virus NS3 serine protease3
• Rechargeable biocidal cellulose4
• N-chlorohydantoins5Reactant for asymmetric chlorolactonization reactions6
Description (简体中文)
Application
Reactant for synthesis of:
• N-chloroheterocyclic antimicrobials1
• β-Amino alcohols as inhibitors of antitubercular target N-acetyltransferase2
• Second-generation selective inhibitors of hepatitis C virus NS3 serine protease3
• Rechargeable biocidal cellulose4
• N-chlorohydantoins5Reactant for asymmetric chlorolactonization reactions6

REFERENCES