Methyl 2,4-dichlorophenylacetate
Also known as: Methyl (2,4-dichlorophenyl)acetate, Methyl 2-(2,4-dichlorophenyl)acetate, 2,4-Dichlorophenylacetic acid methyl ester, 2,4-DCAA methyl ester, Benzeneacetic acid, 2,4-dichloro-, methyl ester, MFCD00018381, 47339
Methyl 2,4-dichlorophenylacetate (CAS 55954-23-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H8Cl2O2 and a molecular weight of 219.065 g/mol. Key properties include a boiling point of 272.3±25.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 111.5±22.2 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation and H336 — May cause drowsiness or dizziness. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55954-23-9
- Jingsj CID
- J-26353-6
- Molecular Formula
- C9H8Cl2O2
- Molecular Weight
- 219.065 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 272.3±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 111.5±22.2 °C |
| Exact Mass | 217.990128 |
| PSA | 26.30000 |
| LogP | 3.17 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.538 |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
- H336 — May cause drowsiness or dizziness
Customs & Trade Information
| HS Code | 2916399090 |
|---|---|
| Summary | 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Methyl 2,4-dichlorophenylacetate?
The CAS number of Methyl 2,4-dichlorophenylacetate is 55954-23-9.
What are the molecular formula and molecular weight of Methyl 2,4-dichlorophenylacetate?
Methyl 2,4-dichlorophenylacetate has molecular formula C9H8Cl2O2 and molecular weight 219.065 g/mol.
Is Methyl 2,4-dichlorophenylacetate hazardous?
Methyl 2,4-dichlorophenylacetate has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation; H336 — May cause drowsiness or dizziness.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 2,4-dichlorophenylacetate (CAS 55954-23-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26353-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.