S-EIT hemihydrate, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: S-Methylisothiourea sulfate
- CAS No.: 867-44-7
- Molecular Fomula: ：C2H8N2O4S2
- Molecular weight：188.23
- Appearance:white powder
- Sample：Available
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Description of S-EIT hemihydrate
Intermediate of 4-Hydroxydebrisoquine. S-Methyl-isothiouronium Hemisulfate is also a reagent used in the synthesis of strobilurin-pyrimidine derivatives for their anti-proliferative activity.
Basic Info of S-EIT hemihydrate
Basic Info
Numbering system
Properties
Safety Info
Basic Info
| Chemical Name | 2-Methyl-2-thiopseudourea sulfate |
| Synonyms | S-Methyl-isothiouronium Hemisulfate;S-METHYLTHIOPSEUDOUREA SULPHATE;S-methylisothiourea hydrogensulfate;S-Methyl-ITU;S-MethyliSothourea Sulfate;Expand |
| CAS No. | 867-44-7 |
| Molecular Formula | C2H8N2O4S2 |
| Molecular Weight | 188.22600 |
| PSA | 158.15000 |
| LogP | 1.47090 |
Numbering system
| MDL number | MFCD00013055 |
Properties
| Appearance & Physical State | white crystalline powder |
| Density | 1.28 g /cm3 |
| Boiling Point | 138.8ºC at 760 mmHg |
| Melting Point | 240-241ºC |
| Flash Point | 37.7ºC |
| Water Solubility | 260 g/L (20 ºC) |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Storage Condition | Store in a cool, dry, well-ventilated area away from incompatible substances. Keep containers tightly closed. |
Safety Info
| RTECS | UM9200000 |
| Safety Statements | 22-24/25 |
| HS Code | 2930909090 |
| WGK Germany | 3 |
| Risk Statements | R22 |
| Hazard Codes | Xn |
What is S-Methylisothiourea sulfate?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is S-Methylisothiourea sulfate which has developed particularly rapidly in recent years. Do you know about S-Methylisothiourea sulfate?
- The official answer：This product is white solid, m.p. 235°C (decomposition), soluble in water, insoluble in organic solvents, easily absorbed moisture, melting point 240-241°C (dec.) (lit.) density 1.28 flashpoint 3°C storage conditions Inertatmosphere, RoomTemperature solubility H2O:0.1g/mL, clear, colorlessAcidity coefficient(pKa)pK1:9.83(+1)(25°C)
What’s the application of S-Methylisothiourea sulfate?
- methylisothiourea sulfate is an intermediate for the preparation of guanidine, which can be used for the preparation of fungicides dimethylpyrimethanil and ethanol, insecticides pyrimethanil and antiphlogiston, etc. It is used as an intermediate for pharmaceutical and pesticide intermediates Intermediates of guanidine ethanol sulfate and sodium hydrogenated prednisone phosphate
Conclusion
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