658-93-5
3,4-difluorophenylacetic acid
CAS: 658-93-5
Molecular Formula: C8H6F2O2
658-93-5 - Names and Identifiers
| Name | 3,4-difluorophenylacetic acid |
| Synonyms | RARECHEM AL BO 0250 2-flurobenzyl alcohol (3,4-difluorophenyl)acetate 3,4-Difluorophenylacetic acid 3,4-difluorophenylacetic acid 3,4-DIFLUOROPHENYLACETIC ACID 3,4-Difluorobenzeneacetic acid Benzeneacetic acid, 3,4-difluoro- |
| CAS | 658-93-5 |
| EINECS | 211-527-2 |
| InChI | InChI=1/C8H6F2O2/c9-6-2-1-5(3-7(6)10)4-8(11)12/h1-3H,4H2,(H,11,12) |
| InChIKey | YCAKYFIYUHHCKW-UHFFFAOYSA-N |
658-93-5 - Physico-chemical Properties
| Molecular Formula | C8H6F2O2 |
| Molar Mass | 172.13 |
| Density | 1.3010 (estimate) |
| Melting Point | 46-50 °C (lit.) |
| Boling Point | 219°C (rough estimate) |
| Flash Point | >230°F |
| Vapor Presure | 0.00508mmHg at 25°C |
| Appearance | Solid |
| BRN | 2577768 |
| pKa | 4.06±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.508 |
| MDL | MFCD00010002 |
| Physical and Chemical Properties | White powder. Melting point 46 ℃-50 ℃. |
658-93-5 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Class | IRRITANT |
658-93-5 - Reference Information
| chemical properties | white powder. Melting point 46 ℃-50 ℃. |
| uses | intermediates in medicine, pesticides and liquid crystal materials. |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
Last Update：2024-04-09 20:52:54
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