N-DODECYLPHOSPHONIC ACID
Synonym(s):DDPA
- CAS NO.：5137-70-2
- Empirical Formula: C12H27O3P
- Molecular Weight: 250.31
- MDL number: MFCD00015832
- EINECS: 225-897-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:09:51
What is N-DODECYLPHOSPHONIC ACID?
The Uses of N-DODECYLPHOSPHONIC ACID
1-Dodecylphosphonic acid is used as tuning of surface energy, wetting, and work function of metal oxides.
General Description
Styryl 9M is an organic laser dye that is used as a non-linear optical(NLO) component. It is biocompatible in nature and can be used as a chromophore for photon absorption based microscopy.
Flammability and Explosibility
Non flammable
Properties of N-DODECYLPHOSPHONIC ACID
| Melting point: | 68-70°C |
| Boiling point: | 283°C (estimate) |
| Density | 0.9360 (estimate) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Sealed in dry,Room Temperature |
| form | Powder |
| pka | 2.65±0.10(Predicted) |
| color | white to off-white |
| Water Solubility | Sparingly soluble in water. |
| Hydrolytic Sensitivity | 4: no reaction with water under neutral conditions |
| EPA Substance Registry System | Phosphonic acid, dodecyl- (5137-70-2) |
Safety information for N-DODECYLPHOSPHONIC ACID
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H290:Corrosive to Metals H314:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P234:Keep only in original container. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P390:Absorb spillage to prevent material damage. P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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. P405:Store locked up. P406:Store in corrosive resistant/… container with a resistant inner liner. P501:Dispose of contents/container to..… |
Computed Descriptors for N-DODECYLPHOSPHONIC ACID
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