4,5-Dihydroxy-1,3-dimethylimidazolidin-2-one
Basic information
- CAS
3923-79-3- Standard SMILES
CN1C(=O)N(C)C(O)C1O- InChIKey
LGJMYGMNWHYGCB-UHFFFAOYSA-N- Molecular formula
- C5H10N2O3
- Average molar mass
- 146.14 g/mol
- Monoisotopic mass
- 146.06914219
Names & identifiers
- Preferred name
- 4,5-Dihydroxy-1,3-dimethylimidazolidin-2-one
- IUPAC
- 4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
- English name
- 4,5-dihydroxy-1,3-dimethylimidazolidin-2-one
- Molecular formula
- C5H10N2O3
- Molecular weight
- 146.14
Names & synonyms
4,5-Dihydroxy-1,3-dimethylimidazolidin-2-one3923-79-34,5-Dihydroxy-1,3-dimethyl-2-imidazolidinone2-Imidazolidinone, 4,5-dihydroxy-1,3-dimethyl-DTXSID10449341,3-Dimethyl-4,5-dihydroxyethyleneureaUNII-U22M33D6MVU22M33D6MVARKOFIX NZFFIXAPRET NFEINECS 223-496-2NSC 57547
Show more names
4,5-DihydroxyethylenedimethylureaN,N'-Dimethyl-4,5-dihydroxyethyleneurea4,5-Dihydroxy-1,3-dimethyl-2-imidazolidone1,3-Dimethyl-4,5-dihydroxy-2-imidazolinone4,5-Dihydroxy-1,3-dimethylimidazolidin-2-on1,3-Dimethyl-4,5-dihydroxyimidazolidine-2-one
NSC-57547DTXCID9024934EC 223-496-2DIHYDROXYDIMETHYLETHYLENEUREANF-168DIHYDROXY-N,N'-DIMETHYLETHYLENEUREADIMETHYL(1,2-DIHYDROXYETHYLENE)UREA1,3-dimethyl-4,5-dihydroxy-2-imidazolidinone
Database identifiers
- CAS
3923-79-3- PubChem CID
- 73539
- DTXSID
DTXSID1044934- ChEMBL
CHEMBL3185858- UNII
- U22M33D6MV
- EC Number
- 223-496-2
- Nikkaji
- J217.764A
Properties
Computed structural properties
- XLogP
- -1.5
- Topological polar surface area
- 64 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 10
- Formal charge
- 0
- Complexity
- 145
Experimental & physicochemical properties
Physical DescriptionOther Solid
Physicochemical properties
- Melting point
- 132 · 132-134℃
- Boiling point
- 300.7 · 300.7±42.0 °C(Predicted)
- Density
- 1.442 · 1.442
- vapor pressure
- 0 Pa · 0Pa at 20℃
- pka
- 13.99 · 13.99±0.40(Predicted)
- Water Solubility
- 1000 g/L · 1000g/L at 20℃
- LogP
- -3.93 at · -3.93 at 25℃
- FDA UNII
- 22 M33D6MV · U22M33D6MV
- EPA Substance Registry System
- 4 · 4,5-Dihydroxy-1,3-dimethyl-2-imidazolidinone (3923-79-3)
- Symbol(GHS)
- 5 · GHS05
- Signal word
- Danger
- Hazard statements
- 318 · H318
- Precautionary statements
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 75.9% (120 of 158) of all reports.
Danger
H318 (24.1%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
P264+P265, P280, P305+P354+P338, and P317 (click each P-code to see the statement)
Aggregated GHS information provided per 158 reports by companies from 2 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory Information
2-Imidazolidinone, 4,5-dihydroxy-1,3-dimethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Imidazolidinone, 4,5-dihydroxy-1,3-dimethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: 4,5-dihydroxy-1,3-dimethylimidazolidin-2-one (EC: 223-496-2)
Hazard Classes and CategoriesEye Dam. 1 (24.1%)
Safety data
- tsca
- TSCA listed
- Signal word
- Danger
- Symbol(GHS)
- GHS05
- Hazard statements
- H318
- REACH Registrations
- Active
- Precautionary statements
- P280-P305+P351+P338-P310
Chemistry & industry
Uses & manufacturing
U.S. Production2023: <50,000 lb
Industry UsesMonomers
General Manufacturing Information
Plastics Material and Resin Manufacturing
2-Imidazolidinone, 4,5-dihydroxy-1,3-dimethyl-: ACTIVE
Related reactions
4 records
Compound notes
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