A3519112
3,5-Di-<i>tert</i>-butyl-4-hydroxybenzoic Acid , >98.0%(HPLC) , 1421-49-4
CAS NO.：1421-49-4
Empirical Formula: C15H22O3
Molecular Weight: 250.33
MDL number: MFCD00008827
EINECS: 215-823-2
| Pack Size | Price | Stock | Quantity |
| 5g | RMB36.80 | In Stock |
|
| 25G | RMB74.40 | In Stock |
|
| 100g | RMB219.20 | In Stock |
|
| 500g | RMB823.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 206-209 °C (lit.) |
| Boiling point: | 353.47°C (rough estimate) |
| Density | 1.0589 (rough estimate) |
| refractive index | 1.5600 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| pka | 4.77±0.10(Predicted) |
| form | Solid |
| color | White to Pale Yellow |
| Water Solubility | Insoluble in water. |
| BRN | 2216948 |
| Stability: | Hygroscopic |
Description and Uses
3,5-Di-tert-butyl-4-hydroxybenzoic acid was used in the synthesis of antistress agents. It is used as pharmaceutical intermediates.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | DG6320000 |
| TSCA | Yes |
| HS Code | 29181990 |
