3'-(Trifluoromethyl)acetophenone
Synonym(s):3-Acetylbenzotrifluoride
- CAS NO.：349-76-8
- Empirical Formula: C9H7F3O
- Molecular Weight: 188.15
- MDL number: MFCD00000391
- EINECS: 206-490-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:02
What is 3'-(Trifluoromethyl)acetophenone?
Chemical properties
CLEAR COLOURLESS TO VERY SLIGHTLY YELLOW LIQUID
The Uses of 3'-(Trifluoromethyl)acetophenone
3''-?(Trifluoromethyl)?acetophenone is a reagent used in the stabilization of endosomal-toll-like receptor TRL8 creating a sort of inhibitory activity.
General Description
Asymmetric catalytic addition of ethyl groups to 3′-(trifluoromethyl)acetophenone catalyzed by ligands derived from trans-1,2-diaminocyclohexane and camphor sulfonyl chloride has been reported. Phenylation of 3′-(trifluoromethyl)acetophenone in the presence of dihydroxy bis(sulfonamide) ligand (enantioselective catalyst), titanium tetraisopropoxide and diphenylzinc has been investigated.
Properties of 3'-(Trifluoromethyl)acetophenone
| Boiling point: | 198-200 °C(lit.) |
| Density | 1.235 g/mL at 25 °C(lit.) |
| vapor pressure | 35Pa at 25℃ |
| refractive index | n |
| Flash point: | 183 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | clear liquid |
| color | Colorless to Red to Green |
| Specific Gravity | 1.235 |
| Water Solubility | 620mg/L at 25℃ |
| BRN | 640151 |
| CAS DataBase Reference | 349-76-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-CF3-C6H4-COCH3(349-76-8) |
| EPA Substance Registry System | Ethanone, 1-[3-(trifluoromethyl)phenyl]- (349-76-8) |
Safety information for 3'-(Trifluoromethyl)acetophenone
| 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. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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'-(Trifluoromethyl)acetophenone
| InChIKey | ABXGMGUHGLQMAW-UHFFFAOYSA-N |
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