2',3',4'-TRIHYDROXYACETOPHENONE
Synonym(s):2′,3′,4′-Trihydroxyacetophenone
- CAS NO.：528-21-2
- Empirical Formula: C8H8O4
- Molecular Weight: 168.15
- MDL number: MFCD00002193
- EINECS: 208-430-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-07-03 16:00:59
What is 2',3',4'-TRIHYDROXYACETOPHENONE?
Chemical properties
YELLOW TO YELLOW-GREEN CRYSTALLINE POWDER
The Uses of 2',3',4'-TRIHYDROXYACETOPHENONE
Antiseptic.
The Uses of 2',3',4'-TRIHYDROXYACETOPHENONE
2,3,4-Trihydroxyacetophenone is used as a reagent in the synthesis of chromenone and quinolinone derivatives as potent antioxidant agents.
Preparation
Preparation by Fries rearrangement of pyrogallol triacetate with aluminium chloride without solvent.
Definition
ChEBI: 2',3',4'-Trihydroxyacetophenone is an aromatic ketone.
Properties of 2',3',4'-TRIHYDROXYACETOPHENONE
| Melting point: | 169-172 °C(lit.) |
| Boiling point: | 257.07°C (rough estimate) |
| Density | 1.3037 (rough estimate) |
| refractive index | 1.5090 (estimate) |
| pka | 7.81±0.23(Predicted) |
| form | powder to crystal |
| color | White to Orange to Green |
| Merck | 14,4342 |
| CAS DataBase Reference | 528-21-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanone, 1-(2,3,4-trihydroxyphenyl)-(528-21-2) |
| EPA Substance Registry System | Ethanone, 1-(2,3,4-trihydroxyphenyl)- (528-21-2) |
Safety information for 2',3',4'-TRIHYDROXYACETOPHENONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
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. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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. P405:Store locked up. |
Computed Descriptors for 2',3',4'-TRIHYDROXYACETOPHENONE
| InChIKey | XIROXSOOOAZHLL-UHFFFAOYSA-N |
Abamectin manufacturer
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product: 528-21-2 Gallacetophenone(2,3,4 Trihydroxy Acetophenone) 98%
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product: Gallacetophenone 98%
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