Grundinformationen
- Standard-SMILES
CCCCN(CCCC)C(=O)N(CCCC)CCCC- InChIKey
SNDGLCYYBKJSOT-UHFFFAOYSA-N- Summenformel
- C17H36N2O
- Durchschnittliche Molmasse
- 284,5 g/mol
- Monoisotopische Masse
- 284,28276377
Namen und Bezeichner
- Bevorzugter Name
- Tetrabutylurea
- IUPAC
- 1,1,3,3-tetrabutylurea
- Lokaler Name
- Tetrabutylharnstoff
- Englischer Name
- Tetrabutylurea
- Summenformel
- C17H36N2O
- Molmasse
- 284.48
Namen und Synonyme
Weitere Namen anzeigen
Datenbank-Bezeichner
- CAS
4559-86-8- PubChem CID
- 20691
- DTXSID
DTXSID7043902- ChEMBL
CHEMBL3184697- UNII
- 736CY99V47
- EC Number
- 224-929-8
- Nikkaji
- J143.384I
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 4,7
- Polarare Oberfläche (TPSA)
- 23,6 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 1
- Frei drehbare Bindungen
- 12
- Schwere Atome
- 20
- Formalladung
- 0
- Komplexität
- 193
Experimentelle und physikochemische Eigenschaften
Physikochemische Eigenschaften
- Schmelzpunkt
- -60 °C · -60 °C
- Siedepunkt
- 163 °C · 163 °C / 12mmHg
- Dichte
- 0.88 · 0.88
- Dampfdruck
- 0.019 Pa · 0.019Pa at 20℃
- Brechungsindex
- 1.452 · 1.4520-1.4560
- Flammpunkt
- 93 °C · 93 °C
- storage temp.
- Store at room temperature
- Aggregatzustand
- clear liquid
- pka
- -0.61 · -0.61±0.70(Predicted)
- Farbe
- Colorless to Light yellow to Light orange
- Wasserlöslichkeit
- 4.3 mg/L · 4.3mg/L at 20℃
- InChI
- InChI=1S/C17H36N2O/c1-5-9-13-18(14-10-6-2)17(20)19(15-11-7-3)16-12-8-4/h5-16H2,1-4H3
- InChIKey
- SNDGLCYYBKJSOT-UHFFFAOYSA-N
- SMILES
- N(CCCC)(CCCC)C(N(CCCC)CCCC)=O
- LogP
- 6.2 at · 6.2 at 25℃
- CAS Datenbank
- 4559 · 4559-86-8(CAS DataBase Reference)
- NIST chemische Informationen
- Urea, tetrabutyl-(4559-86-8)
- EPA chemische Informationen
- Urea, tetrabutyl- (4559-86-8)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H400 (94.3%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
P273, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 123 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Urea, N,N,N',N'-tetrabutyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Urea, N,N,N',N'-tetrabutyl- 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: 20-09-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/12233
Urea, tetrabutyl-: Does not have an individual approval but may be used under an appropriate group standard
Sicherheitsdaten
- tsca
- TSCA listed
- hs_code
- 2924.19.8000
- RTECS-Nr.
- YU2080000
- Toxizität
- rat,LCLo,inhalation,700mg/m3/4H (700mg/m3),Food and Chemical Toxicology. Vol. 25, Pg. 173, 1987.
- safety_code
- 22-24/25
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing Information
CBI
Urea, N,N,N',N'-tetrabutyl-: ACTIVE
Anwendungen
VerwendenPlasticizer.
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