3-Fluorophthalic acid anhydride
3-fluorophthalic anhydride
CAS: 652-39-1
Molecular Formula: C8H3FO3
3-Fluorophthalic acid anhydride - Names and Identifiers
| Name | 3-fluorophthalic anhydride |
| Synonyms | 3-Flourophthalie anhydride 3-fluorophthalic anhydride 3-FLUOROPHTHALIC ANHYDRIDE 5-FLUORO-ISOBENZOFURANDIONE 4-Fluor-2-benzofuran-1,3-dion 4-Fluoro-2-benzofuran-1,3-dione 3-Fluorophthalic acid anhydride 4-Fluoro-2-benzofurane-1,3-dione 1,3-Isobenzofurandione, 4-fluoro- 4-fluoroisobenzofuran-1,3-quinone |
| CAS | 652-39-1 |
| EINECS | 211-491-8 |
| InChI | InChI=1/C8H3FO3/c9-5-3-1-2-4-6(5)8(11)12-7(4)10/h1-3H |
| InChIKey | WWJAZKZLSDRAIV-UHFFFAOYSA-N |
3-Fluorophthalic acid anhydride - Physico-chemical Properties
| Molecular Formula | C8H3FO3 |
| Molar Mass | 166.11 |
| Density | 1.4338 (estimate) |
| Melting Point | 159-163 °C |
| Boling Point | 283°C(lit.) |
| Flash Point | 132.8°C |
| Water Solubility | insoluble |
| Solubility | Benzene (Slightly), DMSO (Slightly) |
| Vapor Presure | 0.000941mmHg at 25°C |
| Appearance | White to white-like crystals |
| Color | White to off-white |
| BRN | 1283580 |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.582 |
| MDL | MFCD00039696 |
| Use | It is used to prepare substituted benzamides with potential neurodiazepam activity. |
3-Fluorophthalic acid anhydride - Risk and Safety
| Risk Codes | R42/43 - May cause sensitization by inhalation and skin contact. R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| HS Code | 29173990 |
| Hazard Note | Irritant |
| Hazard Class | IRRITANT, MOISTURE S |
3-Fluorophthalic acid anhydride - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| Application | 3-fluorophthalic anhydride is an intermediate in organic synthesis and pharmaceutical research and development, can be used in the laboratory of organic synthesis and chemical pharmaceutical synthesis process. |
Last Update：2024-04-09 15:16:52
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