A3486712
2,4-Dinitrophenylacetic Acid , >98.0%(HPLC) , 643-43-6
CAS NO.：643-43-6
Empirical Formula: C8H6N2O6
Molecular Weight: 226.14
MDL number: MFCD00007227
EINECS: 211-398-2
| Pack Size | Price | Stock | Quantity |
| 5G | RMB127.20 | In Stock |
|
| 25G | RMB432.80 | In Stock |
|
| 100g | RMB1439.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 169-175 °C (lit.) |
| Boiling point: | 367.74°C (rough estimate) |
| Density | 1.6136 (rough estimate) |
| refractive index | 1.6000 (estimate) |
| storage temp. | Store below +30°C. |
| pka | pK1:3.50 (25°C) |
| form | powder to crystal |
| color | White to Orange to Green |
| BRN | 1990798 |
| CAS DataBase Reference | 643-43-6(CAS DataBase Reference) |
| EPA Substance Registry System | Benzeneacetic acid, 2,4-dinitro- (643-43-6) |
Description and Uses
2,4-Dinitrophenylacetic acid was used in the preparation of 2-hydroxy-4-nitrohenzonitrile, required for the synthesis of parabactin azide (catecholamide siderophore photoaffinity label).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | 1479 |
| WGK Germany | 3 |
| RTECS | AH2230000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 5.1 |
| PackingGroup | III |
| HS Code | 29163990 |
