(Aminomethyl)phosphonic acid
Synonym(s):AMPA
- CAS NO.：1066-51-9
- Empirical Formula: CH6NO3P
- Molecular Weight: 111.04
- MDL number: MFCD00008105
- EINECS: 623-325-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:30:28
What is (Aminomethyl)phosphonic acid?
Chemical properties
white crystals or powder
The Uses of (Aminomethyl)phosphonic acid
(Aminomethyl)phosphonic acid is used in the preparation of (acetylamino-methyl)-phosphonic acid by reacting with acetic anhydride. Further, it is used in the development of immobilized metal affinity chromatography column based on organic-inorganic hybrid silica monolith.
The Uses of (Aminomethyl)phosphonic acid
Aminomethanephosphonic acid is a degradation product of glyphosate (G765000), a herbicide.
Definition
ChEBI: A member of the class of phosphonic acids that is phosphonic acid substituted by an aminomethyl group. It is a metabolite of the herbicide glyphosate.
General Description
(Aminomethyl)phosphonic acid is a metabolite of amitrole and glyphosate herbicides and was analyzed by HPLC using an electrochemical detector.
Properties of (Aminomethyl)phosphonic acid
| Melting point: | 300 °C |
| Boiling point: | 358.0±44.0 °C(Predicted) |
| Density | 0.6 |
| RTECS | SZ6526000 |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | water: soluble50mg/mL, clear, colorless |
| pka | pK1: 2.35;pK2: 5.9;pK3: 10.8 (25°C) |
| form | Fine Crystalline Powder |
| color | White |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| BRN | 1701219 |
| Stability: | Stable. Incompatible with strong oxidizing agents. Protect from moisture. |
| CAS DataBase Reference | 1066-51-9(CAS DataBase Reference) |
| EPA Substance Registry System | Aminomethylphosphonic acid (1066-51-9) |
Safety information for (Aminomethyl)phosphonic 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. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 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. |
Computed Descriptors for (Aminomethyl)phosphonic acid
| InChIKey | MGRVRXRGTBOSHW-UHFFFAOYSA-N |
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