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CAS NO.19172-47-5
1(10-100)Metric Ton1(10-100)Metric Ton
| Lawesson's Reagent Basic information |
| Product Name: | Lawesson's Reagent |
| Synonyms: | 1,3,2,4-dithiadiphosphetane,2,4-bis(4-methoxyphenyl)-,2,4-disulfide;P-METHOXYPHENYLTHIONOPHOSPHINE SULFIDE DIMER;P-METHOXYPHENYLTHIOPHOSPHINE SULFIDE, DIMER;LR;LAWESSON REAGENT;LAWESSON'S REAGENT;AURORA KA-1707;4-METHOXYPHENYLTHIOPHOSPHORIC CYCLIC DI(THIOANHYDRIDE) |
| CAS: | 19172-47-5 |
| MF: | C14H14O2P2S4 |
| MW: | 404.47 |
| EINECS: | 242-855-4 |
| Product Categories: | Dithietanes;Simple 4-Membered Ring Compounds;Sulfur Compounds (for Synthesis);Synthetic Organic Chemistry;Ring Systems |
| Mol File: | 19172-47-5.mol |
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| Lawesson's Reagent Chemical Properties |
| mp | 228-230 °C(lit.) |
| storage temp. | water-free area |
| Water Solubility | Decomposition |
| Sensitive | Moisture Sensitive |
| Merck | 14,5391 |
| BRN | 1024888 |
| CAS DataBase Reference | 19172-47-5(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3,2,4-Dithiadiphosphetane, 2,4-bis(4-methoxyphenyl)-, 2,4-disulfide(19172-47-5) |
| Safety Information |
| Hazard Codes | Xn-F,Xi,Xn,F |
| Risk Statements | 20/21/22-15/29-37 |
| Safety Statements | 8-43-36/37-22-38-7/8 |
| RIDADR | 3278 |
| WGK Germany | 3 |
| F | 13-21 |
| HazardClass | 4.3 |
| PackingGroup | III |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| Lawesson's Reagent Usage And Synthesis |
| Chemical Properties | light yellow to beige powder |
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