-
Name
1,1-diethyl-2-selenourea
- EINECS
- CAS No. 5117-17-9
- Article Data7
- CAS DataBase
- Density g/cm3
- Solubility
- Melting Point
- Formula C5H12 N2 Se
- Boiling Point °Cat760mmHg
- Molecular Weight 179.124
- Flash Point °C
- Transport Information
- Appearance
- Safety Poison by intraperitoneal route. See also SELENIUM COMPOUNDS. When heated to decomposition it emits very toxic fumes of NOx and Se.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Urea,1,1-diethyl-2-seleno- (7CI,8CI); 1,1-Diethyl-2-selenourea;N,N-Diethylselenourea
- PSA 27.09000
- LogP 0.53120
N,N-Diethylselenourea Chemical Properties
IUPAC Name: N,N-Diethyl-1-λ1-selanylmethanimidamide
Synonyms of N,N-Diethylselenourea (CAS NO.5117-17-9): 1,1-Diethyl-2-selenourea ; Selenourea, N,N-diethyl- ; Urea, 1,1-diethyl-2-seleno-
CAS NO: 5117-17-9
Molecular Formula: C5H11N2Se
Molecular Weight : 178.1142
Molecular Structure: 
EINECS: 225-855-9
N,N-Diethylselenourea Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 10mg/kg (10mg/kg) | National Technical Information Service. Vol. AD277-689, |
N,N-Diethylselenourea Consensus Reports
Reported in EPA TSCA Inventory. Community Right-To-Know List.
N,N-Diethylselenourea Safety Profile
Poison by intraperitoneal route. See also SELENIUM COMPOUNDS. When N,N-Diethylselenourea (CAS NO.5117-17-9) is heated to decomposition ,it emits very toxic fumes of NOx and Se.
N,N-Diethylselenourea Standards and Recommendations
OSHA PEL: TWA 0.2 mg(Se)/m3
ACGIH TLV: TWA 0.2 mg(Se)/m3
DFG MAK: 0.1 mg(Se)/m3
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