A3197412
3,4-Dichlorobenzoic Acid , 99% , 51-44-5
CAS NO.：51-44-5
Empirical Formula: C7H4Cl2O2
Molecular Weight: 191.01
MDL number: MFCD00002492
EINECS: 200-099-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB69.60 | In Stock |
|
| 100G | RMB264.00 | In Stock |
|
| 250g | RMB639.20 | In Stock |
|
| 500G | RMB1185.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 204-206 °C (lit.) |
| Boiling point: | 273.68°C (rough estimate) |
| Density | 1.4410 (rough estimate) |
| refractive index | 1.4590 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystal |
| pka | 3.60±0.10(Predicted) |
| color | White to Almost white |
| Water Solubility | insoluble |
| BRN | 2044777 |
| InChIKey | VPHHJAOJUJHJKD-UHFFFAOYSA-N |
Description and Uses
3,4-Dichlorobenzoic acid was employed as internal standard during the multiresidue analysis of pharmaceuticals and personal care products by ultra performance liquid chromatography-positive/negative electrospray tandem mass spectrometry. It was used to study the metabolic fate of 4-chloro-3,5-dinitrobenzoic acid.
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 | 36/37/38-37/38-36 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | DG7175000 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29163900 |
