Cas no 55954-23-9 (Methyl 2,4-Dichlorophenylacetate)

Methyl 2,4-Dichlorophenylacetate is a chlorinated aromatic ester widely used as an intermediate in organic synthesis, particularly in the production of agrochemicals and pharmaceuticals. Its key advantages include high reactivity due to the presence of electron-withdrawing chlorine substituents, which facilitate nucleophilic substitution and other transformations. The ester group enhances solubility in organic solvents, making it suitable for various reaction conditions. This compound is valued for its stability and purity, ensuring consistent performance in synthetic applications. Its structural features make it a versatile building block for constructing complex molecules, including herbicides and active pharmaceutical ingredients (APIs). Proper handling and storage are recommended due to its potential reactivity.
Methyl 2,4-Dichlorophenylacetate structure
55954-23-9 structure
Product Name:Methyl 2,4-Dichlorophenylacetate
CAS No:55954-23-9
MF:C9H8Cl2O2
MW:219.06462097168
MDL:MFCD00018381
CID:56874
PubChem ID:253660666
Update Time:2025-05-26

Methyl 2,4-Dichlorophenylacetate Chemical and Physical Properties

Names and Identifiers

    • Methyl 2,4-dichlorophenylacetate
    • 2,4-DCAA methyl ester
    • 2,4-Dichlorophenylaceticacidmethylester
    • 2,4-Dichlorophenylaceticacidmethylester Solution
    • 2,4-Dimethyl acetic acid methyl ester
    • methyl 2-(2,4-dichlorophenyl)acetate
    • Methyl 2,4-dichlorophenylacetate solution
    • 2,4-Dichlorophenylacetic methyl ester
    • Methyl-2,4-Dichlorophenylacetate
    • Methyl (2,4-dichlorophenyl)acetate
    • 2,4-Dichlorophenylacetic Acid Methyl Ester
    • 2,4-Dichlorophenylaceticacid methyl ester
    • Methyl2-(2,4-dichlorophenyl)acetate
    • SRCVNBFTEARRJY-UHFFFAOYSA-N
    • Benzeneacetic acid, 2,4-dichloro-, methyl ester
    • Methyl2,4-dichlorophenylacetate
    • DCAA methyl ester
    • methyl 2,4-dichlorobenzeneacetate
    • TRA0034341
    • DCAA Methyl Ester 100 microg/mL in Methyl tert-butyl ether
    • FT-0640351
    • (2,4-dichloro-phenyl)acetic acid methyl ester
    • 55954-23-9
    • AC-3030
    • AKOS015849924
    • O11846
    • CS-W005710
    • 2,4-dichlorobenzeneacetic acid methyl ester
    • AS-12649
    • DTXSID50370129
    • NS00125398
    • M2528
    • Benzeneacetic acid, 2,4-dichloro-, methyl ester; 2,4-Dichlorophenylacetic acid methyl ester; 2-(2,4-Dichlorophenyl)acetic acid methyl ester; Methyl (2,4-dichlorophenyl)acetate; Methyl 2-(2,4-dichlorophenyl)acetate; DCAA methyl ester
    • Methyl 2 pound not4-dichlorophenylacetate
    • SCHEMBL837451
    • MFCD00018381
    • DB-052824
    • SY003615
    • (2,4-dichlorophenyl)acetic acid methyl ester
    • Methyl 2,4-Dichlorophenylacetate
    • MDL: MFCD00018381
    • Inchi: 1S/C9H8Cl2O2/c1-13-9(12)4-6-2-3-7(10)5-8(6)11/h2-3,5H,4H2,1H3
    • InChI Key: SRCVNBFTEARRJY-UHFFFAOYSA-N
    • SMILES: ClC1C=C(C=CC=1CC(=O)OC)Cl

Computed Properties

  • Exact Mass: 217.99000
  • Monoisotopic Mass: 217.99
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 3
  • Complexity: 185
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 3.2
  • Topological Polar Surface Area: 26.3

Experimental Properties

  • Color/Form: Not available
  • Density: 1.3295 (rough estimate)
  • Melting Point: -95°C
  • Boiling Point: 153°C/27mmHg(lit.)
  • Flash Point: 111.5℃
  • Refractive Index: 1.539-1.542
  • PSA: 26.30000
  • LogP: 2.70890
  • Solubility: Not available

Methyl 2,4-Dichlorophenylacetate Security Information

Methyl 2,4-Dichlorophenylacetate Customs Data

  • HS CODE:2916399090
  • Customs Data:

    China Customs Code:

    2916399090

    Overview:

    2916399090 Other aromatic monocarboxylic acids. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Acrylic acid\Acrylates or esters shall be packaged clearly

    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%

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Methyl 2,4-Dichlorophenylacetate Production Method

Methyl 2,4-Dichlorophenylacetate Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:55954-23-9)2,4-二氯苯乙酸甲酯
Order Number:LE25491523
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:49
Price ($):discuss personally

Methyl 2,4-Dichlorophenylacetate Related Literature

Additional information on Methyl 2,4-Dichlorophenylacetate

Comprehensive Guide to Methyl 2,4-Dichlorophenylacetate (CAS No. 55954-23-9): Properties, Applications, and Industry Insights

Methyl 2,4-Dichlorophenylacetate (CAS No. 55954-23-9) is a specialized organic compound widely recognized for its versatile applications in chemical synthesis and industrial processes. This ester derivative of 2,4-dichlorophenylacetic acid is characterized by its molecular formula C9H8Cl2O2 and a molecular weight of 219.07 g/mol. Its unique structural features, including the presence of two chlorine atoms and an ester functional group, make it a valuable intermediate in the production of agrochemicals, pharmaceuticals, and fragrances.

In recent years, the demand for Methyl 2,4-Dichlorophenylacetate has surged due to its role in synthesizing high-performance crop protection agents and fine chemicals. Researchers and manufacturers frequently search for terms like "synthesis of Methyl 2,4-Dichlorophenylacetate", "CAS 55954-23-9 suppliers", and "esterification optimization techniques", reflecting its industrial relevance. The compound’s stability under moderate conditions and compatibility with various solvents further enhance its utility.

From an environmental perspective, Methyl 2,4-Dichlorophenylacetate aligns with the growing focus on sustainable chemistry. Innovations in green synthesis methods, such as catalytic esterification using biodegradable catalysts, have been explored to minimize waste generation. This resonates with global trends like "green manufacturing" and "circular economy", which dominate current scientific discourse.

Analytical techniques like GC-MS and HPLC are commonly employed to ensure the purity of CAS No. 55954-23-9, addressing quality concerns raised by industries. Additionally, its spectroscopic properties (e.g., IR and NMR spectra) are well-documented, facilitating its identification in complex mixtures. Such data is critical for compliance with international standards like REACH and ISO.

Emerging applications of Methyl 2,4-Dichlorophenylacetate include its use in flavor and fragrance formulations, where its mild aromatic profile is leveraged. The compound’s low toxicity profile, as indicated by OECD guidelines, makes it suitable for these sensitive applications. Discussions around "safe chemical alternatives" and "bio-based esters" further highlight its potential in niche markets.

In conclusion, Methyl 2,4-Dichlorophenylacetate (CAS No. 55954-23-9) exemplifies the intersection of innovation and practical utility in modern chemistry. Its multifaceted roles, coupled with advancements in sustainable production, position it as a compound of enduring significance. For researchers and industry stakeholders, understanding its properties and applications is key to unlocking new opportunities in chemical development.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:55954-23-9)2,4-二氯苯乙酸甲酯
LE25491523
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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