3-Chlorophenylacetic acid
- CAS NO.：1878-65-5
- Empirical Formula: C8H7ClO2
- Molecular Weight: 170.59
- MDL number: MFCD00004332
- EINECS: 217-520-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:19:01
What is 3-Chlorophenylacetic acid?
Chemical properties
WHITE SHINY FLAKES AND CHUNKS
Purification Methods
Crystallise the acid from EtOH/water, or as needles from *C6H6 or H2O (charcoal). The acid chloride (prepared by boiling with SOCl2) has b 127-129o/15mm. [Dippy & Williams J Chem Soc 161 1934, Misra & Shukla J Indian Chem Soc 28 480 1951, Beilstein 9 III 2263, 9 IV 1674.]
Properties of 3-Chlorophenylacetic acid
| Melting point: | 76-79 °C (lit.) |
| Boiling point: | 241.44°C (rough estimate) |
| Density | 1.2315 (rough estimate) |
| refractive index | 1.5660 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | methanol: 0.1 g/mL, clear, colorless |
| pka | 4.14(at 25℃) |
| form | Shiny Flakes and Chunks |
| color | White |
| BRN | 2045103 |
| CAS DataBase Reference | 1878-65-5(CAS DataBase Reference) |
| NIST Chemistry Reference | (M-chlorophenyl)acetic acid(1878-65-5) |
| EPA Substance Registry System | 3-Chlorophenylacetic acid (1878-65-5) |
Safety information for 3-Chlorophenylacetic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. 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. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for 3-Chlorophenylacetic acid
3-Chlorophenylacetic acid manufacturer
JSK Chemicals
3Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: 1878-65-5 3-Chlorophenylacetic acid, 99% 99%
ASM Organics
Andhra Pradesh
Phone:91-9866122393
Whatsapp: 91-9866122393
product: m-Chlorophenylacetic acid
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