DIMETHYLPHOSPHINIC ACID
- CAS NO.：3283-12-3
- Empirical Formula: C2H7O2P
- Molecular Weight: 94.05
- MDL number: MFCD00009611
- EINECS: 221-927-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:19:29
What is DIMETHYLPHOSPHINIC ACID?
Chemical properties
White crystals or crystalline powder
The Uses of DIMETHYLPHOSPHINIC ACID
Dimethylphosphinic acid was used in preparation of microcrystalline organometallic coordination polymer.
Definition
ChEBI: Dimethylphosphinic acid is a member of phosphinic acids.
General Description
Infrared spectra for gaseous and polycrystalline samples of dimethylphosphinic acid at various temperatures are reported. The molecular structure of the hydrogen bonded cyclic dimer of dimethylphosphinic acid was studied by gas-phase electron diffraction at 433K.
Properties of DIMETHYLPHOSPHINIC ACID
| Melting point: | 85-89 °C(lit.) |
| Boiling point: | 377°C |
| Density | 1.130±0.06 g/cm3(Predicted) |
| pka | 2.90±0.50(Predicted) |
| form | solid |
Safety information for DIMETHYLPHOSPHINIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 DIMETHYLPHOSPHINIC ACID
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