4'-tert-Butylacetophenone
Synonym(s):1-[4-(1,1-Dimethylethyl)phenyl]ethanone
- CAS NO.：943-27-1
- Empirical Formula: C12H16O
- Molecular Weight: 176.25
- MDL number: MFCD00017256
- EINECS: 213-399-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:18:20
What is 4'-tert-Butylacetophenone?
Chemical properties
clear colorless liquid
The Uses of 4'-tert-Butylacetophenone
4'-tert-Butylacetophenone is used in the synthesis of 2-pyridone derivatives.
The Uses of 4'-tert-Butylacetophenone
4-tert-Butylacetophenone is an Impurity arising in the synthesis of Ebastine (E320000). Ebastine Impurity B.
The Uses of 4'-tert-Butylacetophenone
4′-tert-Butylacetophenone may be used in the synthesis of 2-pyridone derivatives and their fluorescence spectra has been evaluated.
General Description
4′-tert-Butylacetophenone is a para-substituted acetophenone.
Properties of 4'-tert-Butylacetophenone
| Melting point: | 17-18 °C (dimorphic)(lit.) |
| Boiling point: | 107-108 °C5 mm Hg(lit.) |
| Density | 0.964 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 86 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless |
| Specific Gravity | 0.964 |
| Water Solubility | insoluble |
| CAS DataBase Reference | 943-27-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanone, 1-[4-(1,1-dimethylethyl)phenyl]-(943-27-1) |
| EPA Substance Registry System | Ethanone, 1-[4-(1,1-dimethylethyl)phenyl]- (943-27-1) |
Safety information for 4'-tert-Butylacetophenone
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P363:Wash contaminated clothing before reuse. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. |
Computed Descriptors for 4'-tert-Butylacetophenone
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