China (Mainland)
Lawesson's reagent CAS NO.19172-47-5
- Min.Order: 1 Gram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- Lawesson's reagent
- 1,3,2,4-dithiadiphosphetane,2,4-bis(4-methoxyphenyl)-,2,4-disulfide
- Lawessons reagent
Quick Details
- ProName: Lawesson's reagent
- CasNo: 19172-47-5
- Molecular Formula: C14H14O2P2S4
- Appearance: pale yellow powder
- Application: intermediate
- DeliveryTime: 3 days
- PackAge: 5kg/bag, 25kg/drum
- Port: SHANGHAI
- ProductionCapacity: 5000 Kilogram/Month
- Purity: 98%
- Storage: sealed packaging
- Transportation: express air door to door or by sea
- LimitNum: 1 Gram
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
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| Product Name: | Lawesson's Reagent |
| Synonyms: |
4-Methoxyphenylthiophosphoric cyclic di(thioanhydride), LR, 2,4-Bis(4-methoxyphenyl)- 1,3-Bis(4-methoxyphenyl)-2,4-dithia-1,3-diphospha(V)cyclobutane-1,3-dithione; 2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphospha(V)cyclobutane-2,4-dithione; 2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphacyclobutane-2,4-dithione; 2,4-Bis(p-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-dithione; 2,4-Bisthiolato-2,4-bis(4-methoxyphenyl)-1,3-dithia-2,4-diphospha(V)cyclobutane-2,4-diylium; 2,4-Di(4-methoxyphenyl) -1,3,2lambda~5~,4lambda~5~-dithiadiphosphetane- 2, 4-dithione (Lawesson's Reagent) |
| 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;intermediate |
| Mol File: | 19172-47-5.mol |
| Lawesson's Reagent Chemical Properties |
| Melting point | 228-230 °C(lit.) |
| Boiling point | 525.8±60.0 °C(Predicted) |
| density | 1.48±0.1 g/cm3(Predicted) |
| storage temp. | water-free area |
| form | Powder |
| color | White to almost white |
| 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 |
| TSCA | Yes |
| HazardClass | 4.3 |
| PackingGroup | III |
| HS Code | 29349990 |
Details
| Product Name: | Lawesson's Reagent |
| Synonyms: | 4-Methoxyphenylthiophosphoric cyclic di(thioanhydride), LR, 2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4-dithiadiphosphetane, 2,4-Bis-(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulfide;Lawesson's Reagent ,99%;1,3-Bis(4-methoxyphenyl)-2,4-dithia-1,3-diphospha(V)cyclobutane-1,3-dithione;2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphospha(V)cyclobutane-2,4-dithione;2,4-Bis(4-methoxyphenyl)-1,3-dithia-2,4-diphosphacyclobutane-2,4-dithione;2,4-Bis(p-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-dithione;2,4-Bisthiolato-2,4-bis(4-methoxyphenyl)-1,3-dithia-2,4-diphospha(V)cyclobutane-2,4-diylium;2,4-Di(4-methoxyphenyl) -1,3,2lambda~5~,4lambda~5~-dithiadiphosphetane-2, 4-dithione (Lawesson's Reagent) |
| 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;intermediate |
| Mol File: | 19172-47-5.mol |
| Lawesson's Reagent Chemical Properties |
| Melting point | 228-230 °C(lit.) |
| Boiling point | 525.8±60.0 °C(Predicted) |
| density | 1.48±0.1 g/cm3(Predicted) |
| storage temp. | water-free area |
| form | Powder |
| color | White to almost white |
| 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 |
| TSCA | Yes |
| HazardClass | 4.3 |
| PackingGroup | III |
| HS Code | 29349990 |