1,1-Dimethyl-2-selenourea
- CAS NO.：5117-16-8
- Empirical Formula: C3H8N2Se
- Molecular Weight: 151.07
- MDL number: MFCD00008326
- EINECS: 225-854-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:50:17
What is 1,1-Dimethyl-2-selenourea?
Chemical properties
light brown to grey crystalline powder
The Uses of 1,1-Dimethyl-2-selenourea
1,1-Dimethyl-2-selenourea was used as precursor to synthesize CdSe quantum dots in aqueous solution under simultaneous illumination with a diode-pumped solid state green laser and a Xe-Hg lamp.
What are the applications of Application
1,1-Dimethyl-2-selenourea is a precursor to synthesize CdSe quantum dots
General Description
One-electron oxidation of 1,1-dimethyl-2-selenourea (1,1′-dimethyl-2-selenourea) by hydroxyl radicals, one-electron-specific oxidants, was studied using pulse radiolysis technique.
Properties of 1,1-Dimethyl-2-selenourea
| Melting point: | 172-174 °C(lit.) |
| Boiling point: | 177.2±23.0 °C(Predicted) |
| storage temp. | 0-6°C |
| form | solid |
| EPA Substance Registry System | Selenourea, N,N-dimethyl- (5117-16-8) |
Safety information for 1,1-Dimethyl-2-selenourea
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H373:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P273:Avoid release to the environment. P314:Get medical advice/attention if you feel unwell. |
Computed Descriptors for 1,1-Dimethyl-2-selenourea
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