TERT-BUTYLPHOSPHONIC ACID
- CAS NO.：4923-84-6
- Empirical Formula: C4H11O3P
- Molecular Weight: 138.1
- MDL number: MFCD00012296
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:46:40
What is TERT-BUTYLPHOSPHONIC ACID?
Chemical properties
white crystalline powder
The Uses of TERT-BUTYLPHOSPHONIC ACID
tert-Butylphosphonic acid was used in preparation of:
- dinuclear dicationic vanadium(IV) complexes
- borophosphonate cages
- hexanuclear copper(II) cages
- soluble molecular copper(II) phosphonates
Properties of TERT-BUTYLPHOSPHONIC ACID
| Melting point: | 187-189 °C (lit.) |
| Boiling point: | 255.4±23.0 °C(Predicted) |
| Density | 1.083 (estimate) |
| form | Crystalline Powder |
| pka | pK1: 2.79;pK2: 8.88 (25°C) |
| color | White |
Safety information for TERT-BUTYLPHOSPHONIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 TERT-BUTYLPHOSPHONIC ACID
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