Dimethylharnstoff

N,N-Dimethylurea

HCID 11737CAS 1320-50-9

Teilstruktursuche Ähnliche Strukturen suchen

Grundinformationen

Standard-SMILES: CN(C)C(N)=O
InChIKey: YBBLOADPFWKNGS-UHFFFAOYSA-N
Summenformel: C3H8N2O
Durchschnittliche Molmasse: 88,11 g/mol
Monoisotopische Masse: 88,06366288

Namen und Bezeichner

Bevorzugter Name: N,N-Dimethylurea
IUPAC: 1,1-dimethylurea
Lokaler Name: Dimethylharnstoff
Englischer Name: DIMETHYL UREA
Summenformel: C3H8N2O
Molmasse: 88.11

Namen und Synonyme

1,1-DIMETHYLUREA598-94-7N,N-DimethylureaUrea, N,N-dimethyl-asym-DimethylureaUrea, 1,1-dimethyl-NSC-33603I988R763P3DTXSID0060515RefChem:71116DTXCID3042712209-957-0

Weitere Namen anzeigen

DIMETHYLUREAUrea, dimethyl-

MFCD000079591.1-Dimethylurea1,1-Dimethyl ureaN,N-DimethylharnstoffN,N-Dimethylharnstoff [German]HSDB 4273EINECS 209-957-0NSC 33603

Datenbank-Bezeichner

CAS: 1320-50-9、598-94-7
PubChem CID: 11737
DTXSID: DTXSID0060515
UNII: I988R763P3
EC Number: 209-957-0
Nikkaji: J6.794F

Eigenschaften

Berechnete Struktureigenschaften

XLogP: -0,8
Polarare Oberfläche (TPSA): 46,3 Å²
H-Brücken-Donoren: 1
H-Brücken-Akzeptoren: 1
Frei drehbare Bindungen: 0
Schwere Atome: 6
Formalladung: 0
Komplexität: 59,8

Experimentelle und physikochemische Eigenschaften

Chemical ClassesNitrogen Compounds -> Urea Compounds

SpringerMaterials PropertiesBoiling point

Density1.255

Color/FormMONOCLINIC PRISMS FROM ALCOHOL OR CHLOROFORM

SolubilitySOL IN WATER; SLIGHTLY SOL IN ALCOHOL

Melting Point182 °C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 4.1% (2 of 49) of reports.

Warning

H315 (95.9%): 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 49 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Urea, N,N-dimethyl-

Urea, N,N-dimethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Urea, N,N-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)

Status: Active Update: 24-04-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/18922

Urea, N,N-dimethyl-: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment

Hazards SummaryCauses tremor, cyanosis, and somnolence in intraperitoneal lethal-dose studies of rats; [RTECS] May cause irritation; [Alfa Aesar MSDS]

Hazard Classes and CategoriesSkin Irrit. 2 (95.9%)

Toxikologische Informationen

Human Toxicity ExcerptsAMINES CAN REACT WITH NITRITE TO FORM POTENTIALLY CARCINOGENIC OR MUTAGENIC NITROSOAMINES EITHER DURING USE OR FOLLOWING ABSORPTION.