A3380412
3,4-Dimethylbenzoic Acid , ≥99.0% , 619-04-5
Synonym(s):
asym.-o-Xylylic acid
CAS NO.：619-04-5
Empirical Formula: C9H10O2
Molecular Weight: 150.17
MDL number: MFCD00002524
EINECS: 210-576-7
| Pack Size | Price | Stock | Quantity |
| 5g | RMB47.20 | In Stock |
|
| 25G | RMB191.20 | In Stock |
|
| 100G | RMB623.20 | In Stock |
|
| 500G | RMB2399.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 163-165 °C (lit.) |
| Boiling point: | 271.51°C (estimate) |
| Density | 1.0937 (estimate) |
| refractive index | 1.5188 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 4.44±0.10(Predicted) |
| form | Crystalline Powder |
| color | White to beige |
| Water Solubility | 129.2mg/L(temperature not stated) |
| BRN | 907267 |
| CAS DataBase Reference | 619-04-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 3,4-dimethyl-(619-04-5) |
| EPA Substance Registry System | 3,4-Dimethylbenzoic acid (619-04-5) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H335-H315-H319 |
| Precautionary statements | P280g-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 22-24/25-37/39-26 |
| WGK Germany | 3 |
| RTECS | DG8734020 |
| TSCA | Yes |
| HS Code | 29163900 |
