Basic information
- CAS
3699-54-5- Standard SMILES
O=C1NCCN1CCO- InChIKey
HBAIZGPCSAAFSU-UHFFFAOYSA-N- Molecular formula
- C5H10N2O2
- Average molar mass
- 130.15 g/mol
- Monoisotopic mass
- 130.07422756
Names & identifiers
- Preferred name
- Hydroxyethyl imidazolidinone
- IUPAC
- 1-(2-hydroxyethyl)imidazolidin-2-one
- English name
- 1-(2-Hydroxyethyl)-2-imidazolidinone
- Molecular formula
- C5H10N2O2
- Molecular weight
- 130.15
Names & synonyms
3699-54-51-(2-Hydroxyethyl)imidazolidin-2-one1-(2-Hydroxyethyl)-2-imidazolidinoneHydroxyethyl imidazolidinone2-Imidazolidinone, 1-(2-hydroxyethyl)-HydroxyethylethyleneureaNSC 5775N-(2-Hydroxyethyl)ethyleneurea1-(Hydroxyethyl)ethyleneureaN0K8F6P8IFEINECS 223-032-9DTXSID0029260
Show more names
1-(2-HYDROXYETHYL)-2-IMIDAZOLIDINONE, 75 % SOLUTION IN WATERTIMTEC-BB SBB0082881-(2-Hydroxyethyl)-2N-(2-Hydroxyethyl)-ethyleneN-Hydroxy-2-imidazolidinoneN-Hydroxylethyl Ethyleneurea
AI3-24563NSC-5775EC 223-032-9SARTOMER SR 511DTXCID109260N-(2-HYDROXYETHYL)IMIDAZOLIDONEN-(.BETA.-HYDROXYETHYL)-N,N'-ETHYLENE UREARefChem:789470
Database identifiers
- CAS
3699-54-5- PubChem CID
- 77290
- DTXSID
DTXSID0029260- ChEMBL
CHEMBL3188894- UNII
- N0K8F6P8IF
- EC Number
- 223-032-9
- Nikkaji
- J205.615A
Properties
Computed structural properties
- XLogP
- -1.4
- Topological polar surface area
- 52.6 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 2
- Heavy atoms
- 9
- Formal charge
- 0
- Complexity
- 116
Experimental & physicochemical properties
Physical DescriptionOther Solid; Liquid; Other Solid
Physicochemical properties
- Melting point
- 46 · 46-49°C
- Boiling point
- 185 °C · 185°C 3,5mm
- Density
- 1.19 g/mL · 1.19 g/mL at 25 °C
- vapor pressure
- 0.001 Pa · 0.001Pa at 25℃
- refractive index
- 20 · n20/D 1.466
- Flash point
- 185 °C/3.5mm · 185°C/3.5mm
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 14.3 · 14.30±0.20(Predicted)
- color
- Off-White to Dark Yellow
- Water Solubility
- 982 g/L · 982g/L at 20℃
- Sensitive
Safety & regulation
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 43.8% (185 of 422) of reports.
Warning
H315 (56.2%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 422 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: 2-Imidazolidinone, 1-(2-hydroxyethyl)-
2-Imidazolidinone, 1-(2-hydroxyethyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Imidazolidinone, 1-(2-hydroxyethyl)- 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)
Status: Active Update: 04-05-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/12698
2-Imidazolidinone, 1-(2-hydroxyethyl)-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesSkin Irrit. 2 (56.2%)
Safety data
- wgk
- 1
- tsca
- TSCA listed
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26-36
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 1,000,000 - <2,500,000 lb
Consumer UsesMonomers
Industry UsesMonomers
General Manufacturing Information
Paint and Coating Manufacturing
2-Imidazolidinone, 1-(2-hydroxyethyl)-: ACTIVE
Applications
Uses1-(2-Hydroxyethyl)-2-imidazolidinone is one of the component in the formula of the environment-friendly water-based primer with the function of purifying air;Also, it is used in the preparation of a diatomite-supported formaldehyde scavenging agent.
General Description1-(2-Hydroxyethyl)-2-imidazolidinone has been identified as monoethanolamine (MEA) degradation product in IMC Chemicals Facility in Trona, CA plant performing CO2 capture from flue gas. It was also identified from the MEA reclaimer from a CO2 capture facility product. It was also identified as the most stable thermal degradation product of MEA.
Upstream & downstream products
Upstream raw materials
Related reactions
23 records
Compound notes
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