CAS 1758-73-2|Thiourea dioxide
Introduction：Basic information about CAS 1758-73-2|Thiourea dioxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Thiourea dioxide | ||
|---|---|---|---|
| CAS Number | 1758-73-2 | Molecular Weight | 108.120 |
| Density | 2.3±0.1 g/cm3 | Boiling Point | 355.3±25.0 °C at 760 mmHg |
| Molecular Formula | CH4N2O2S | Melting Point | 124-127 °C (dec.)(lit.) |
| MSDS | ChineseUSA | Flash Point | 168.7±23.2 °C |
| Symbol | GHS02, GHS07 | Signal Word | Danger |
Names
| Name | Thiourea dioxide |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 2.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 355.3±25.0 °C at 760 mmHg |
| Melting Point | 124-127 °C (dec.)(lit.) |
| Molecular Formula | CH4N2O2S |
| Molecular Weight | 108.120 |
| Flash Point | 168.7±23.2 °C |
| Exact Mass | 107.999344 |
| PSA | 106.38000 |
| LogP | -2.59 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.805 |
| InChIKey | FYOWZTWVYZOZSI-UHFFFAOYSA-N |
| SMILES | N=C(N)S(=O)O |
| Storage condition | 2-8°C |
| Water Solubility | 30 g/L (20 ºC) |
Safety Information
| Symbol | GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H251-H302-H315-H319-H335 |
| Precautionary Statements | P301 + P312 + P330-P305 + P351 + P338-P407-P413-P420 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R22;R36/37/38 |
| Safety Phrases | S26-S24/25 |
| RIDADR | UN 3341 4.2/PG 2 |
| WGK Germany | 1 |
| RTECS | PB0372500 |
| Packaging Group | II |
| Hazard Class | 4.2 |
| HS Code | 2930909090 |
Customs
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Articles3
More Articles| Preparation of technetium-99m glucoheptonate utilizing formamidine sulfinic acid. Int. J. Nucl. Med. Biol. 7(1) , 71-3, (1980) | |
| The use of formamidine sulphinic acid in the preparation of 99mTc-labelled radiopharmaceuticals--a cautionary note. Int. J. Nucl. Med. Biol. 8(1) , 110-1, (1981) | |
| The influence of reducing agents on the composition of 99Tc-complexes: implications for 99mTc-radiopharmaceutical preparation. Eur. J. Nucl. Med. 7(4) , 187-9, (1982) The use of formamidine sulphinic acid as a reducing agent in the presence of technetium-99-pertechnetate and diethyldithiocarbamate ligand has been shown to yield a complex containing a Tc = CO bond. ... |
Synonyms
| QSO&YZUM |
| thiourea dioxide |
| Thiurea dioxide |
| Aminoiminomethanesulfinic acid |
| EINECS 217-157-8 |
| Amino(imino)methanesulfinic acid |
| Methanesulfinic acid, 1-amino-1-imino- |
| Methanesulfinic acid, amino-imino- |
| MFCD00002397 |
| Formamidinesulfinic acid |
