3,5-Di-tert-butyl-4-hydroxybenzoic acid
- CAS NO.：1421-49-4
- Empirical Formula: C15H22O3
- Molecular Weight: 250.33
- MDL number: MFCD00008827
- EINECS: 215-823-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
What is 3,5-Di-tert-butyl-4-hydroxybenzoic acid?
Chemical properties
Light yellow to beige crystalline powder
The Uses of 3,5-Di-tert-butyl-4-hydroxybenzoic acid
3,5-Di-tert-butyl-4-hydroxybenzoic acid was used in the synthesis of antistress agents. It is used as pharmaceutical intermediates.
General Description
3,5-Di-tert-butyl-4-hydroxybenzoic acid is a metabolite of butylated hydroxytoluene.
Properties of 3,5-Di-tert-butyl-4-hydroxybenzoic acid
| 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) |
| form | Solid |
| pka | 4.77±0.10(Predicted) |
| color | White to Pale Yellow |
| Water Solubility | Insoluble in water. |
| BRN | 2216948 |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 1421-49-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-(1421-49-4) |
| EPA Substance Registry System | Benzoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy- (1421-49-4) |
Safety information for 3,5-Di-tert-butyl-4-hydroxybenzoic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3,5-Di-tert-butyl-4-hydroxybenzoic acid
New Products
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