CAS 19172-47-5|2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide
Introduction：Basic information about CAS 19172-47-5|2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide | ||
|---|---|---|---|
| CAS Number | 19172-47-5 | Molecular Weight | 404.467 |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 525.8±60.0 °C at 760 mmHg |
| Molecular Formula | C14H14O2P2S4 | Melting Point | 228-230 °C(lit.) |
| MSDS | USA | Flash Point | 271.8±32.9 °C |
| Symbol | GHS02 | Signal Word | Danger |
Names
| Name | Lawesson's Reagent |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 525.8±60.0 °C at 760 mmHg |
| Melting Point | 228-230 °C(lit.) |
| Molecular Formula | C14H14O2P2S4 |
| Molecular Weight | 404.467 |
| Flash Point | 271.8±32.9 °C |
| Exact Mass | 403.935181 |
| PSA | 152.86000 |
| LogP | 6.05480 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.706 |
| InChIKey | CFHGBZLNZZVTAY-UHFFFAOYSA-N |
| SMILES | COc1ccc(P2(=S)SP(=S)(c3ccc(OC)cc3)S2)cc1 |
| Storage condition | water-free area |
Safety Information
| Symbol | GHS02 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H261 |
| Supplemental HS | Contact with water liberates toxic gas. |
| Precautionary Statements | P231 + P232-P422 |
| Hazard Codes | F:Flammable;Xn:Harmful; |
| Risk Phrases | R15/29;R20/21/22 |
| Safety Phrases | S8-S43-S36/37-S22 |
| RIDADR | 3278 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 4.3 |
| 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% |
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Synonyms
| 2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4-dithiadiphosphetane |
| AURORA KA-1707 |
| 2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4- dithiadiphosphetane |
| Lawesson's Reagent |
| 2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-Disulfide |
| 2,4-Bis-(4-methoxy-phenyl)-[1,3,2,4]dithiadiphosphetane 2,4-disulfide |
| 2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide |
| 2,4-Bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide |
| Lawesson's |
| EINECS 242-855-4 |
| 1,3,2,4-Dithiadiphosphetane, 2,4-bis(4-methoxyphenyl)-, 2,4-disulfide |
| 2,4-BIS(4-METHOXYPHENYL)-1,3-DITHIA-2,4-DIPHOSPHETANE-2,4-DISULFIDE |
| 2,4-bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulphide |
| MFCD00005171 |
| 2,4-Bis-(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulfide |
| Lawesson‘s |
| Lawesson`s reagentsulfide dimer |
| 2,4-Bis-[4-methoxyphenyl]-1,3-dithia-2,4-diphosphetane 2,4-disulfide |
| Lawesson Reagent |
| 4-Methoxyphenylthionophosphine sulfide dimer |
