3,6-DIFLUOROPHTHALIC ANHYDRIDE
Synonym(s):4,7-Difluoro-1,3-isobenzofurandione;4,7-Difluoroisobenzofuran-1,3-dione
- CAS NO.：652-40-4
- Empirical Formula: C8H2F2O3
- Molecular Weight: 184.1
- MDL number: MFCD00134537
- EINECS: 620-755-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-07-26 16:38:17
What is 3,6-DIFLUOROPHTHALIC ANHYDRIDE?
Chemical properties
white to off-white powder
The Uses of 3,6-DIFLUOROPHTHALIC ANHYDRIDE
4,7-Difluoro-1,3-isobenzofurandione is used in the synthesis of phthalic compounds, phthalazines, and quinones with antimicrobial activity.
Properties of 3,6-DIFLUOROPHTHALIC ANHYDRIDE
| Melting point: | 218-221 °C (lit.) |
| Boiling point: | 315.7±32.0 °C(Predicted) |
| Density | 1.658 |
| storage temp. | Hygroscopic, Refrigerator, Under inert atmosphere |
| solubility | Acetonitrile, DMSO |
| form | Solid |
| color | White |
| Sensitive | Moisture Sensitive |
| Stability: | moisture sensitive |
| InChI | InChI=1S/C8H2F2O3/c9-3-1-2-4(10)6-5(3)7(11)13-8(6)12/h1-2H |
| CAS DataBase Reference | 652-40-4(CAS DataBase Reference) |
Safety information for 3,6-DIFLUOROPHTHALIC ANHYDRIDE
| 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 3,6-DIFLUOROPHTHALIC ANHYDRIDE
| InChIKey | AVLRPSLTCCWJKC-UHFFFAOYSA-N |
| SMILES | C1(=O)C2=C(C(F)=CC=C2F)C(=O)O1 |
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