1,3-Dimethylimidazolidin-2-on
1,3-Dimethyl-2-imidazolidinone
Grundinformationen
- CAS
80-73-9- Standard-SMILES
CN1CCN(C)C1=O- InChIKey
CYSGHNMQYZDMIA-UHFFFAOYSA-N- Summenformel
- C5H10N2O
- Durchschnittliche Molmasse
- 114,15 g/mol
- Monoisotopische Masse
- 114,07931294
Überblick
1,3-Dimethyl-2-imidazolidinon is an imidazolidinone.
Namen und Bezeichner
- Bevorzugter Name
- 1,3-Dimethyl-2-imidazolidinone
- IUPAC
- 1,3-dimethylimidazolidin-2-one
- Lokaler Name
- 1,3-Dimethylimidazolidin-2-on
- Englischer Name
- 1,3-Dimethyl-2-imidazolidinone
- Summenformel
- C5H10N2O
- Molmasse
- 114.15
Namen und Synonyme
1,3-Dimethyl-2-imidazolidinone80-73-9Dimethyl imidazolidinoneRhonite 12-IMIDAZOLIDINONE, 1,3-DIMETHYL-5C1YQQ9M90DTXSID1073153NIKKOL DMIRefChem:72710DTXCID2048169201-304-81,3-Dimethylimidazolidin-2-one
Weitere Namen anzeigen
DMI1,3-Dimethyl-2-imidazolinone1,3-DMIrhonite1Karbomos
N,N'-Dimethylethyleneurea1,3-DimethylimidazolidoneN,N'-DimethylimidazolidinoneDMEU1,3-Dimethyl-2-imidazolidone1,3-DimethylethyleneureaDimethylethyleneurea1,3-Dimethylimidazolidinone
Datenbank-Bezeichner
- CAS
80-73-9- PubChem CID
- 6661
- DTXSID
DTXSID1073153- ChEMBL
CHEMBL12338- ChEBI
CHEBI:193015- UNII
- 5C1YQQ9M90
- EC Number
- 201-304-8
- Nikkaji
- J11.846J
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- -0,5
- Polarare Oberfläche (TPSA)
- 23,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 8
- Formalladung
- 0
- Komplexität
- 101
Experimentelle und physikochemische Eigenschaften
CosmeticsHair conditioning; Humectant
SpringerMaterials PropertiesBoiling point
Physikochemische Eigenschaften
- Schmelzpunkt
- 8.2 °C · 8.2 °C
- Siedepunkt
- 224 · 224-226 °C (lit.)
- Dichte
- 1.056 g/mL · 1.056 g/mL at 25 °C (lit.)
- Dampfdruck
- 1 hPa · <1 hPa (20 °C)
- Brechungsindex
- 20 · n20/D 1.472(lit.)
- Flammpunkt
- 220 °F · 220 °F
- storage temp.
- 5 °C · Store at +5°C to +30°C.
- Löslichkeit
- toluene: soluble(lit.)
- pka
- -0.65 · -0.65±0.20(Predicted)
- Aggregatzustand
- Liquid
- Farbe
- Clear
- Explosionsgrenze
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
Danger
H302 (99.3%): Harmful if swallowed [Warning Acute toxicity, oral]
P203, P260, P262, P264, P264+P265, P270, P280, P301+P317, P302+P352, P305+P351+P338, P305+P354+P338, P316, P317, P318, P319, P321, P330, P332+P317, P337+P317, P361+P364, P362+P364, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 301 reports by companies from 20 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H302: Harmful if swallowed [Warning Acute toxicity, oral]
Gefahrenhinweise
Regulatory Information
Chemical: 2-Imidazolidinone, 1,3-dimethyl-
2-Imidazolidinone, 1,3-dimethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Imidazolidinone, 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)
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Status: Active Update: 30-05-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/11777
1,3-Dimethyl-2-imidazolidinone: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and Categories
Acute Tox. 4 (99.3%)
Acute toxicity (Oral) - Category 4
Sicherheitsdaten
- F
- 3
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 2810 6.1/PG 3
Chemie und Industrie
Verwendung und Herstellung
U.S. Production2023: <50,000 lb
Industry UsesSolvent
Use ClassificationCosmetics -> Hair conditioning; Humectant
General Manufacturing Information
Pharmaceutical and Medicine Manufacturing
2-Imidazolidinone, 1,3-dimethyl-: ACTIVE
Anwendungen
BeschreibungDMI, a high purity aprotic solvent, is composed of nitrogen containing five membered ring compound and widely recognized as an epoch making solvent. It is a colorless, transparent, high polar solvent with high thermal and chemical stability and non-corrosiveness. The material has a high boiling point of 222° C, a high flash point of 120° C (open method) / 95° C (close method), and a low melting point of 7.5° C.
Verwenden1,3-Dimethyl-2-imidazolidinone is used as a high-boiling polar aprotic solvent. It is used as a substitute solvent for toxic hexamethylphosphoramide. It finds application in detergents, dyestuffs, electronic materials and in the manufacture of polymers. It is involved in the preparation of 1,2-bis(trimethylsilyl)benzene. Further, it is utilized as a solvent during alfa-regioselective prenylation of imines. In addition to this, it constitutes the mobile phase during size-exclusion chromatographic analysis of cellulose.
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