Plot No. C40, Road No. 21Y, MIDC, Wagle Industrial Estate, Thane(W)-400604, MH, India
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Lawesson’s reagent
SKU:
GRM7188
CAS Number :
19172-47-5
Molecular Formula :
C₁₄H₁₄O₂P₂S₄
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Lawesson’s reagent is a chemical compound used in organic synthesis as a thiation agent.
CAS Number :
19172-47-5
Molecular Formula :
C₁₄H₁₄O₂P₂S₄
Product Information
| Product Code | RM7188 |
|---|---|
| Product Name | Lawesson's reagent |
| Synonym | 4-Methoxyphenylthiophosphoric cyclic di(thioanhydride) |
| Molecular Formula | C₁₄ H₁₄ O₂ P₂ S₄ |
| Molecular Weight | 404.47 |
| CAS No. | 19172-47-5 |
| EC No. | 242-855-4 |
| HS Code | 2931 00 99 |
| Shelf Life | 4 years |
Technical Specification
| Appearance | Light yellow to tan powder |
|---|---|
| Solubility | Decomposes in water |
| FTIR (KBr disc) | Matches with the standard pattern |
| Melting range | 224 - 230°C |
| Assay (Gravimetry) | min. 99.00 % |
GHS Safety Information
| Hazard Statement(s) | H261 |
|---|---|
| Precautionary Statement(s) | P231+P232-P422 |
| Signal Word | Danger |
| Hazard Pictogram(s) |  |
Risk and Safety Information
| WGK | 3 |
|---|---|
| Storage Temperature(°C) | Store below 30°C |
Transport Information
| Marine Pollutant | No |
|---|---|
| ADR/RID | Not Dangerous Goods |
| IMDG | Not Dangerous Goods |
| IATA | Not Dangerous Goods |
CAS Number :
19172-47-5
Molecular Formula :
C₁₄H₁₄O₂P₂S₄
| Product Name | Lawesson’s reagent |
|---|---|
| SKU | GRM7188 |
| CAS No | 19172-47-5 |
| EC No. | 242-855-4 |
| Molecular formula | C₁₄H₁₄O₂P₂S₄ |
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