| Company Name: |
Sigma-Aldrich |
| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
|
| | 1,1-Dimethyl-2-selenourea Basic information |
| | 1,1-Dimethyl-2-selenourea Chemical Properties |
| Melting point | 172-174 °C(lit.) | | Boiling point | 177.2±23.0 °C(Predicted) | | storage temp. | 0-6°C | | form | solid | | InChI | 1S/C3H8N2Se/c1-5(2)3(4)6/h1-2H3,(H2,4,6) | | InChIKey | NRTHBQJARHPPAU-UHFFFAOYSA-N | | SMILES | CN(C)C(N)=[Se] | | EPA Substance Registry System | Selenourea, N,N-dimethyl- (5117-16-8) |
| Hazard Codes | T,N | | Risk Statements | 23/25-33-50/53 | | Safety Statements | 20/21-28-45-60-61-50 | | RIDADR | UN 3283 6.1/PG 2 | | WGK Germany | 3 | | TSCA | TSCA listed | | HazardClass | 6.1(b) | | PackingGroup | III | | Storage Class | 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials | | Hazard Classifications | Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Aquatic Acute 1
Aquatic Chronic 1
STOT RE 2 |
| | 1,1-Dimethyl-2-selenourea Usage And Synthesis |
| Chemical Properties | light brown to grey crystalline powder | | Uses | 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. | | 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. |
| | 1,1-Dimethyl-2-selenourea Preparation Products And Raw materials |
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