A3295312
3,5-Dimethoxybenzoic Acid , 99% , 1132-21-4
CAS NO.：1132-21-4
Empirical Formula: C9H10O4
Molecular Weight: 182.17
MDL number: MFCD00002502
EINECS: 214-473-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB23.20 | In Stock |
|
| 25G | RMB67.20 | In Stock |
|
| 100G | RMB210.40 | In Stock |
|
| 500G | RMB920.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 178-180 °C (lit.) |
| Boiling point: | 275.56°C (rough estimate) |
| Density | 1.2481 (rough estimate) |
| refractive index | 1.4500 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | almost transparency in hot Methanol |
| pka | 3.96±0.10(Predicted) |
| form | Crystalline Powder |
| color | Almost white to light beige-pink |
| BRN | 511834 |
| InChIKey | IWPZKOJSYQZABD-UHFFFAOYSA-N |
| LogP | 2.190 |
| CAS DataBase Reference | 1132-21-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 3,5-Dimethoxybenzoic acid(1132-21-4) |
| EPA Substance Registry System | Benzoic acid, 3,5-dimethoxy- (1132-21-4) |
Description and Uses
3,5-Dimethoxybenzoic acid (3,5-DmeoxBA) can be used as a reactant for the synthesis of:
- 5,7-Dimethoxy-3,4-diphenylisocoumarin by coupling with diphenylacetylene.
- Biotin dimedone, a reagent used in the study of protein sulfenation.
It can also be used as a ligand to synthesize lanthanide complexes [Ln(3,5-DmeoxBA)3(phen)]2; where phen is 1,10-phenanthroline.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H335-H315-H319 |
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P280g-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29189090 |
