Phosphorus(V) oxychloride
ALDRICH/201170 - ReagentPlus®, 99%
Synonym: Phosphorus(V) oxide chloride; Phosphoryl chloride
CAS Number: 10025-87-3
Empirical Formula (Hill Notation): Cl3OP
Molecular Weight: 153.33
EC Number: 233-046-7
MDL Number: MFCD00011443
Linear Formula: POCl3
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: 201170-1KG.
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: 201170-250G.
| assay | 99% |
| bp | 105.8 °C (lit.) |
| density | 1.645 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/Cl3OP/c1-5(2,3)4 |
| InChI key | XHXFXVLFKHQFAL-UHFFFAOYSA |
| mp | 1.25 °C (lit.) |
| pH | 1 (20 °C) |
| product line | ReagentPlus® |
| Quality Level | 200  |
| SMILES string | ClP(Cl)(Cl)=O |
| vapor density | 5.3 (vs air) |
| vapor pressure | 104 mmHg ( 50 °C) |
| 28 mmHg ( 20 °C) |
| Application: | Phosphorus(V) oxychloride (POCl3) is a chlorinating agent that reacts with dimethylformamide (DMF) to form Vilsmeier reagent for Vilsmeier-Haack formylation reactions. It can also be used as a reagent in the synthesis of: • Quinazolin-4(3H)-one derivatives from 2-aminobenzamides via in situ preparation of Vilsmeier reagent. • Substituted 1-arylseleno-4-halo-2-ene • 3-methylthioimidazo[1,2-a |
| Legal Information: | ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 430 kg in dbl-wall stainless steel tank |
| Packaging: | 5, 250 g in glass bottle |
| Packaging: | View returnable container options . |
| Symbol |    GHS05,GHS06,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 - H314 - H330 - H372 |
| Precautionary statements | P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P314 |
| Hazard Codes | T+,C |
| Risk Statements | 14-25-26-29-35-48/23 |
| Safety Statements | 7/8-26-36/37/39-45 |
| RIDADR | UN 1810 8 |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99% |
| bp | 105.8 °C (lit.) |
| mp | 1.25 °C (lit.) |
| Density | 1.645 g/mL at 25 °C (lit.) |
| UNSPSC | 12352101 |