Phosphorus pentasulfide
SIGALD/232106 - 99%
Synonym: Phosphorus(V) sulfide
CAS Number: 1314-80-3
Empirical Formula (Hill Notation): P2S5
Molecular Weight: 222.27
EC Number: 215-242-4
MDL Number: MFCD00011441
Linear Formula: P2S5
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 232106-1KG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 232106-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 232106-5G
| assay | 99% |
| bp | 514 °C |
| density | 2.09 g/mL at 25 °C (lit.) |
| form | powder |
| InChI | 1S/P2S5/c3-1(4)7-2(5)6 |
| InChI key | HWVAJUNEPOKXLF-UHFFFAOYSA |
| mp | 280-284 °C (lit.) |
| Quality Level | 200  |
| SMILES string | S=P(=S)SP(=S)=S |
| Application: | Phosphorus pentasulfide may be employed in the preparation of the following: • Bandgap polymer poly(isothianaphthene). • 3,5-diiodo-2-thiopyrido • Phosphorus pentasulfide can also be used:,In the conversion of carbonyls to thiocarbonyls. • To activate alcohols and carboxylic acid. • To convert furan to thiophene. |
| General description: | Phosphorus pentasulfide is also referred to as phosphorus(V) sulfide. It is widely employed as a thiating, deoxygenating and dehydrating agent in various organic reactions. It readily transforms esters to dithioesters. |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 5, 100 g in glass bottle |
| Symbol |    GHS02,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H228 - H260 - H302 - H332 - H400 |
| Precautionary statements | P210 - P223 - P231 + P232 - P273 - P370 + P378 - P422 |
| Hazard Codes | F,Xn,N |
| Risk Statements | 11-20/22-29-50 |
| Safety Statements | 61 |
| RIDADR | UN1340 - class 4.3 - PG 2 - Phosphorus pentasulfide |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Supplemental Hazard Statements | EUH029 |
| Purity | 99% |
| bp | 514 °C |
| mp | 280-284 °C (lit.) |
| Density | 2.09 g/mL at 25 °C (lit.) |
| UNSPSC | 12352303 |