| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
| Company Name: |
Energy Chemical |
| Tel: |
400-0056266 |
| Email: |
sales8178@energy-chemical.com |
| Company Name: |
Sigma-Aldrich |
| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
1,2-Dimethylisothiourea hydriodate manufacturers
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| | 1,2-Dimethylisothiourea hydriodate Basic information | | Uses |
| | 1,2-Dimethylisothiourea hydriodate Chemical Properties |
| Melting point | 134-136 °C(lit.) | | solubility | methanol: soluble25mg/mL, clear, colorless | | Sensitive | Hygroscopic | | InChI | 1S/C3H8N2S.HI/c1-5-3(4)6-2;/h1-2H3,(H2,4,5);1H | | InChIKey | UDUMWDDMSHXGGQ-UHFFFAOYSA-N | | SMILES | I.CNC(=N)SC |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36/37 | | WGK Germany | 3 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 1,2-Dimethylisothiourea hydriodate Usage And Synthesis |
| Uses | 1,2-Dimethyl-2-isothiourea hydroiodide is a pharmaceutical intermediate, and several studies have reported that it can be obtained by methylation of N-methylthiourea. | | General Description | 1,2-Dimethyl-2-thiopseudourea hydriodide is a thiourea derivative. | | Synthesis | MeI (17.0 g, 120 mmol) was added to N-methylthiourea (100 mmol) in an anhydrous EtOH (100 )
mL) in a suspension of N-methylthiourea, exothermic dissolution of the thiourea occurred, indicating that the reaction was underway. The completion of the reaction was monitored by TLC (silica gel) .
After 12 h, the volatile components of the mixture were removed by vacuum evaporation and the residue was dried under vacuum at 40C for 12 h to give 1,2-dimethyl-2-isothiourea hydriodate. |
| | 1,2-Dimethylisothiourea hydriodate Preparation Products And Raw materials |
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