A3369812
3,4-Dinitrobenzoic Acid , >98.0%(T) , 528-45-0
Synonym(s):
3,4-DNBA
CAS NO.：528-45-0
Empirical Formula: C7H4N2O6
Molecular Weight: 212.12
MDL number: MFCD00007255
EINECS: 208-433-9
| Pack Size | Price | Stock | Quantity |
| 1G | RMB87.20 | In Stock |
|
| 5G | RMB239.20 | In Stock |
|
| 25G | RMB1039.20 | In Stock |
|
| 100G | RMB3679.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 163-166 °C |
| Boiling point: | 351.93°C (rough estimate) |
| Density | 1.7333 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| pka | pK1:2.82 (25°C) |
| color | Light orange to Yellow to Green |
| Water Solubility | 6.7g/L(25 ºC) |
| Merck | 14,3275 |
| BRN | 2055333 |
Description and Uses
3,4-Dinitrobenzoic Acid, is used for the synthesis of more complex compounds such as metabolites of Brimonidine (B677520). It is also a specific substrate of glutathione S-transferase (GST), that can be used for the enzyme imaging and studies. It is an important corrosion inhibitor and is also used in photography.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H341-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P201-P405-P501a |
| Hazard Codes | Xn,Xi |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 36/37/39-26-37/39 |
| WGK Germany | 3 |
| RTECS | DG9140650 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29163990 |
