4-Chloro-2-Fluorobenzoic
4-chloro-2-fluorobenzoic acid
CAS: 446-30-0
Molecular Formula: C7H4ClFO2
4-Chloro-2-Fluorobenzoic - Names and Identifiers
| Name | 4-chloro-2-fluorobenzoic acid |
| Synonyms | BUTTPARK 19 1-70 RARECHEM AL BO 0755 TIMTEC-BB SBB003797 4-Chloro-2-Fluorobenzoic 4-chloro-2-fluorobenzoate 2-FLUORO-4-CHLOROBENZOIC ACID 4-Chloro-2-fluorobenzoic acid 4-chloro-2-fluorobenzoic acid Benzoic acid, 4-chloro-2-fluoro- 4-Chloro-2-Fluorobenzoic Acid 2-Fluoro-4-Chlorobenzoic Acid |
| CAS | 446-30-0 |
| EINECS | 207-162-3 |
| InChI | InChI=1/C7H4ClFO2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11)/p-1 |
| InChIKey | ZLPXBWMVZANJJQ-UHFFFAOYSA-N |
4-Chloro-2-Fluorobenzoic - Physico-chemical Properties
| Molecular Formula | C7H4ClFO2 |
| Molar Mass | 174.56 |
| Density | 1.4016 (estimate) |
| Melting Point | 204-208 °C (lit.) |
| Boling Point | 274.7±20.0 °C(Predicted) |
| Flash Point | 119.9°C |
| Water Solubility | insoluble |
| Vapor Presure | 0.00259mmHg at 25°C |
| Appearance | Crystalline powder |
| BRN | 973358 |
| pKa | 3.04±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| MDL | MFCD00042468 |
| Physical and Chemical Properties | White or white-like crystals. Melting point 206-210 ℃. |
| Use | Used as pesticide, pharmaceutical intermediates |
4-Chloro-2-Fluorobenzoic - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| 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 |
4-Chloro-2-Fluorobenzoic - Reference Information
| Application | 4-chloro-2-fluoro-benzoic acid is an important intermediate in organic synthesis and medicine, it is widely used in fungicides, ATX inhibitors, NHE3 inhibitors and NMDA receptor antagonists. |
| Chemical properties | white or off-white crystals. Melting point 206-210 °c. |
| Application | used as pesticide and pharmaceutical intermediate |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 02:00:02
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