319-03-9
4-FLUOROPHTHALIC ANHYDRIDE
CAS: 319-03-9
Molecular Formula: C8H3FO3
319-03-9 - Names and Identifiers
| Name | 4-FLUOROPHTHALIC ANHYDRIDE |
| Synonyms | 4-Fluorophthalic 4-Fluorophthalicanhydride 4-FLUOROPHTHALIC ANHYDRIDE 5-fluoro-3-isobenzofurandione 5-FLUORO-2-BENZOFURAN-1,3-DIONE 4-FLUOROPHTHALIC ACID ANHYDRIDE 5-Fluoro-1,3-Isobenzofurandione 5-fluoro-2-benzofuran-1,3-dione 5-Fluoro-1,3-isobenzofurandione 5-Fluoro-isobenzofuran-1,3-dione 5-FLUORO-BENZO[C]FURAN-1,3-DIONE 4-FLUOROBENZENE-1,2-DICARBOXYLIC ANHYDRIDE |
| CAS | 319-03-9 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C8H3FO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3H |
| InChIKey | XVMKZAAFVWXIII-UHFFFAOYSA-N |
319-03-9 - Physico-chemical Properties
| Molecular Formula | C8H3FO3 |
| Molar Mass | 166.11 |
| Density | 1.55 |
| Melting Point | 75-79 °C (lit.) |
| Boling Point | 148°C 20mm |
| Flash Point | >93°C |
| Solubility | Soluble in sodium hydroxide. |
| Vapor Presure | 0.000893mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| BRN | 131281 |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Sensitive | Moisture Sensitive |
| Refractive Index | 1.582 |
| MDL | MFCD00191363 |
| Physical and Chemical Properties | White amorphous powder |
319-03-9 - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R42/43 - May cause sensitization by inhalation and skin contact. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 2 |
| TSCA | Yes |
| HS Code | 29173990 |
| Hazard Note | Irritant |
| Hazard Class | IRRITANT, MOISTURE S |
| Packing Group | Ⅲ |
319-03-9 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | 4-fluoro phthalic anhydride is an organic synthesis intermediate and a pharmaceutical intermediate, mainly used in laboratory research and development and chemical and pharmaceutical synthesis. |
Last Update：2024-04-09 02:00:08
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