4-Aminophthalic acid
- CAS NO.：5434-21-9
- Empirical Formula: C8H7NO4
- Molecular Weight: 181.15
- MDL number: MFCD00013985
- EINECS: 226-596-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:08
What is 4-Aminophthalic acid?
Chemical properties
Beige powder
Properties of 4-Aminophthalic acid
| Melting point: | 344 °C (dec.)(lit.) |
| Boiling point: | 465.1±40.0 °C(Predicted) |
| Density | 1.551±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | powder to crystal |
| pka | 3.41±0.10(Predicted) |
| color | White to Gray to Brown |
| BRN | 2723405 |
| CAS DataBase Reference | 5434-21-9(CAS DataBase Reference) |
| EPA Substance Registry System | 4-Aminophthalic acid (5434-21-9) |
Safety information for 4-Aminophthalic 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. 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 4-Aminophthalic acid
New Products
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