3,5-Difluorobenzoic acid
- CAS NO.：455-40-3
- Empirical Formula: C7H4F2O2
- Molecular Weight: 158.1
- MDL number: MFCD00010323
- EINECS: 610-261-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 21:53:33
What is 3,5-Difluorobenzoic acid?
Chemical properties
off-white needles and chunks
The Uses of 3,5-Difluorobenzoic acid
3,5-Difluorobenzoic Acid can be used as reactant/reagent in Rh(III)-catalyzed regioselective heterocyclization of benzoic acids with acrylates to give phthalides with water as the solvent
General Description
3,5-Difluorobenzoic acid forms dimers that were stabilized by hydrogen bonds between carboxyl groups. The on-line determination of 3,5-difluorobenzoic acid in water was studied using membrane inlet mass spectrometry with in-membrane preconcentration.
Properties of 3,5-Difluorobenzoic acid
| Melting point: | 121-123 °C (lit.) |
| Boiling point: | 243.2±20.0 °C(Predicted) |
| Density | 1.3486 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Soluble), Methanol (Slightly) |
| form | Solid |
| pka | 3.52±0.10(Predicted) |
| color | White to Pale Yellow |
| BRN | 1940680 |
| CAS DataBase Reference | 455-40-3(CAS DataBase Reference) |
| EPA Substance Registry System | Benzoic acid, 3,5-difluoro- (455-40-3) |
Safety information for 3,5-Difluorobenzoic acid
| 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. 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-Difluorobenzoic acid
| InChIKey | GONAVIHGXFBTOZ-UHFFFAOYSA-N |
New Products
2-Benzyl-1,1,3,3-tetramethylisoindoline 2-Bromo-4-hydroxypyridine 1-aminocyclobutanecarbonitrile hydrochloride AMINO(2-BROMOPHENYL)ACETIC ACID 6-BROMOTETRAZOLO[1,5-A]PYRIDINE AMINO-(3-FLUORO-PHENYL)-ACETIC ACID 3-Oxocyclobutanecarboxylic acid 1,3-Diazaspiro[4.5]decane-2,4-dione, 8,8-difluoro- 3-tert-Butyl-5-bromobenzaldehyde Methyl 6-(hydroxymethyl)nicotinate 4-Bromo-3-iodoaniline 2,5 Dibromopyridine 4'-(Methylmercapto)-acetophrnonone Enzyme Breaker for Coal Bed Methane Slickwaterr Shale Oil Guar Gum System Enzyme Breaker Water Well Guar Gum System Enzyme-based Deplugging Agent Water Well Slickwater Enzyme-based Deplugging Agent Shale Oil Slickwater Enzyme Breaker Enzyme Breaker for Slickwater in Gas Wells PET FLAKE WASHING CHEMICALRelated products of tetrahydrofuran
You may like
-
3,5-Difluorobenzoic Acid CAS 455-40-3View Details
455-40-3 -
7292-74-2 AMINO-(3-FLUORO-PHENYL)-ACETIC ACID 98+View Details
7292-74-2 -
7292-74-2 AMINO-(3-FLUORO-PHENYL)-ACETIC ACID 98+View Details
7292-74-2 -
1393823-97-6 98+View Details
1393823-97-6 -
3-Oxocyclobutanecarboxylic acid 98+View Details
23716-23-1 -
7292-74-2 AMINO-(3-FLUORO-PHENYL)-ACETIC ACID 98+View Details
7292-74-2 -
1393823-97-6 98+View Details
1393823-97-6 -
3-Oxocyclobutanecarboxylic acid 98+View Details
23716-23-1
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.