1-Butanephosphonic acid
Synonym(s):n-Butylphosphonic acid
- CAS NO.:3321-64-0
- Empirical Formula: C4H11O3P
- Molecular Weight: 138.1
- MDL number: MFCD00012295
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:55:42
What is 1-Butanephosphonic acid?
Definition
ChEBI: A member of the class of phosphonic acids that is phosphonic acid having a butyl group attached to the phosphorous atom.
Properties of 1-Butanephosphonic acid
| Melting point: | 105-107°C |
| Boiling point: | 274.8±23.0 °C(Predicted) |
| Density | 1.214±0.06 g/cm3(Predicted) |
| Water Solubility | Soluble in water |
| form | powder to crystal |
| pka | 2.66±0.10(Predicted) |
| color | White to Almost white |
| BRN | 1749026 |
Safety information for 1-Butanephosphonic acid
| Signal word | Danger |
| Pictogram(s) |
![]() Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-Butanephosphonic acid
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