S159379
Woollins’ Reagent , 122039-27-4
| Pack Size | Price | Stock | Quantity |
| 1g | RMB654.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 206-210 °C (lit.) |
| Boiling point: | 530.8±33.0 °C(Predicted) |
| storage temp. | 2-8°C |
| form | solid |
| InChI | 1S/C12H10P2Se4/c15-13(11-7-3-1-4-8-11)17-14(16,18-13)12-9-5-2-6-10-12/h1-10H |
| InChIKey | GKYFQRQKPYPLGJ-UHFFFAOYSA-N |
| SMILES | [Se]=P1([Se]P(=[Se])([Se]1)c2ccccc2)c3ccccc3 |
Description and Uses
Reagent involved in reactions with:
- Benzoic hydrazides to yield spiro heterocycles
- Secondary amines
- Aromatic diols to yield 10-membered phosphorus-selenium heterocycles
Reagent involved in ring-opening, deselenation and phosphorus-phosphorus coupling
Safety
| Symbol(GHS) |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H301+H331-H315-H335-H373-H410 |
| Precautionary statements | P260-P273-P301+P310-P302+P352-P304+P340+P311-P314 |
| target organs | Respiratory system |
| Hazard Codes | T,N |
| Risk Statements | 23/25-33-50/53 |
| Safety Statements | 20/21-28-45-60-61 |
| RIDADR | UN 3283 6.1/PG 3 |
| WGK Germany | 3 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 Skin Irrit. 2 STOT RE 2 STOT SE 3 |