Butylphosphonic acid
ALDRICH/737933
Synonym: n-Butylphosphonic acid
CAS Number: 3321-64-0
Empirical Formula (Hill Notation): C4H11O3P
Molecular Weight: 138.10
MDL Number: MFCD00012295
Linear Formula: C4H11O3P
Product Type: Chemical
| form | solid |
| InChI | 1S/C4H11O3P/c1-2-3-4-8(5, |
| InChI key | UOKRBSXOBUKDGE-UHFFFAOYSA |
| mp | 98-102 °C |
| Quality Level | 100 ![]() |
| SMILES string | CCCCP(O)(O)=O |
| Packaging: | 1, 5 g in glass bottle |
| Symbol | GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 14-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Supplemental Hazard Statements | EUH014 |
| mp | 98-102 °C |
| UNSPSC | 12352103 |


