Hexylphosphonic dichloride
ALDRICH/305626 - 95%
CAS Number: 928-64-3
Empirical Formula (Hill Notation): C6H13Cl2OP
Molecular Weight: 203.05
MDL Number: MFCD00010386
Linear Formula: CH3(CH2)5P(O)Cl2
Product Type: Chemical
| assay | 95% |
| bp | 114-121 °C/16 mmHg (lit.) |
| density | 1.185 g/mL at 25 °C (lit.) |
| form | liquid |
| functional group | phosphine oxide |
| InChI | 1S/C6H13Cl2OP/c1-2-3-4-5- |
| InChI key | GZXBQDURAKBNAZ-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | CCCCCCP(Cl)(Cl)=O |
| Application: | Hexylphosphonic dichloride was used in preparation of: • hexylphosphonic acid via reaction with water • phosphonate esters • methyl 4-methylumbelliferyl hexylphosphonate |
| Packaging: | 1 g in glass bottle |
| Symbol | ![]() GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302 + H312 + H332 - H314 |
| Precautionary statements | P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 20/21/22-34 |
| Safety Statements | 26-27-28-36/37/39-45 |
| RIDADR | UN 3265 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Purity | 95% |
| bp | 114-121 °C/16 mmHg (lit.) |
| Density | 1.185 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |



