Cas no 120-50-3 (2-Methylpropyl Ester Benzoic Acid)

2-Methylpropyl Ester Benzoic Acid, also known as isobutyl benzoate, is an ester derived from benzoic acid and isobutanol. This compound is characterized by its clear, colorless appearance and mild aromatic odor. It exhibits good solubility in organic solvents and low miscibility in water, making it suitable for applications in flavor and fragrance formulations. Its stability under typical storage conditions and resistance to hydrolysis enhance its utility in industrial and laboratory settings. The ester’s low volatility and compatibility with various polymers also render it valuable as a plasticizer or solvent in specialty chemical processes. Its well-defined chemical properties ensure consistent performance in synthetic and formulation applications.
2-Methylpropyl Ester Benzoic Acid structure
120-50-3 structure
Product Name:2-Methylpropyl Ester Benzoic Acid
CAS No:120-50-3
MF:C11H14O2
MW:178.227663516998
MDL:MFCD00048344
CID:81954
PubChem ID:87563274
Update Time:2025-05-21

2-Methylpropyl Ester Benzoic Acid Chemical and Physical Properties

Names and Identifiers

    • Isobutyl benzoate
    • Isobutyl benzoate, (Benzoic acid isobutyl ester)
    • Benzoic acid isobutyl ester
    • 2-Methylpropyl Ester Benzoic Acid
    • 2-methylpropyl benzoate
    • NSC 6580
    • Benzoic acid iso-butyl ester
    • FEMA 2185
    • Isobutylbenzoat
    • Benzoic acid isobutyl
    • (2-methyl-1-propyl)benzoate
    • benzoicacid2-methylpropylester
    • benzoic acid, isobutyl ester
    • ISOBUTYL BENZOATE 98+%
    • BENZOIC ACID, 2-METHYLPROPYL ESTER
    • Isobutyl benzoate (natural)
    • FEMA No. 2185
    • KQ6XZ9WJII
    • Benzoic acid, isobutyl ester (6CI,7CI,8CI)
    • KYZHGEFMXZOSJN-UHFFFAOYSA-N
    • iso-butyl benzoate
    • Isobutyl benzoate, 99%
    • Isobutyl benzoate, >=98%
    • DSSTox_RID_82088
    • DSSTox_CID_2707
    • 120-50-3
    • MFCD00048344
    • J-004354
    • BRN 2045961
    • AS-61775
    • DTXCID4027074
    • CAS-120-50-3
    • Tox21_302327
    • CS-0187444
    • AKOS015889452
    • B0072
    • ISOBUTYL BENZOATE [FHFI]
    • BENZOIC ACID 2-METHYLPROPYL ESTER
    • CHEBI:87500
    • (2-methyl-1-propyl) benzoate
    • DTXSID6047074
    • CHEMBL2260714
    • NS00012673
    • AI3-01267
    • Q27159676
    • EINECS 204-401-3
    • DB-041561
    • Benzoic acid-(2-methylpropyl) ester
    • NSC6580
    • SCHEMBL298176
    • E77891
    • NSC-6580
    • Benzoic acid, isobutyl ester (6CI,7CI,8CI); 2-Methylpropyl benzoate; Benzoic acid iso-butyl ester; Isobutyl benzoate; NSC 6580
    • NCGC00256173-01
    • UNII-KQ6XZ9WJII
    • benzoic acid, 2,2-dimethylethyl ester
    • MDL: MFCD00048344
    • Inchi: 1S/C11H14O2/c1-9(2)8-13-11(12)10-6-4-3-5-7-10/h3-7,9H,8H2,1-2H3
    • InChI Key: KYZHGEFMXZOSJN-UHFFFAOYSA-N
    • SMILES: CC(COC(C1C=CC=CC=1)=O)C
    • BRN: 2045961

Computed Properties

  • Exact Mass: 178.09900
  • Monoisotopic Mass: 178.09938
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 4
  • Complexity: 158
  • 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
  • XLogP3: 3.6
  • Topological Polar Surface Area: 26.3

Experimental Properties

  • Color/Form: Not available
  • Density: 1.005
  • Melting Point: Not available
  • Boiling Point: 241 oC
  • Flash Point: 101 oC
  • Refractive Index: n20/D 1.495(lit.)
  • PSA: 26.30000
  • LogP: 2.49940
  • FEMA: 2185 | ISOBUTYL BENZOATE
  • Solubility: Not available
  • Vapor Pressure: 0.0±0.5 mmHg at 25°C

2-Methylpropyl Ester Benzoic Acid Security Information

  • Signal Word:warning
  • Hazard Statement: H303+H313+H333
  • Warning Statement: P264+P280+P305+P351+P338+P337+P313
  • WGK Germany:2
  • Safety Instruction: S24/25
  • RTECS:DH4185000
  • Safety Term:S24/25
  • TSCA:Yes
  • Storage Condition:storage at -4℃ (1-2weeks), longer storage period at -20℃ (1-2years)

2-Methylpropyl Ester Benzoic Acid Customs Data

  • HS CODE:4002191900
  • Customs Data:

    China Customs Code:

    2916310090

    Overview:

    2916310090 Other benzoic acids and their salts and esters. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods) 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

    Regulatory conditions:

    A.Customs clearance form for Inbound Goods
    B.Customs clearance form for outbound goods

    Inspection and quarantine category:

    R.Sanitary supervision and inspection of imported food
    S.Sanitary supervision and inspection of exported food
    M.Import commodity inspection
    N.Export commodity inspection

    Summary:

    2916310090 other benzoic acid and its salts and esters.supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward).VAT:17.0%.tax rebate rate:9.0%.MFN tariff:6.5%.general tariff:30.0%

2-Methylpropyl Ester Benzoic Acid Pricemore >>

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2-Methylpropyl Ester Benzoic Acid Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:120-50-3)2-Methylpropyl ester benzoic acid
Order Number:LE11947;LE4748
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:06
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:120-50-3)2-Methylpropyl Ester Benzoic Acid
Order Number:A986440
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 17:42
Price ($):150.0

2-Methylpropyl Ester Benzoic Acid Related Literature

Additional information on 2-Methylpropyl Ester Benzoic Acid

Introduction to 2-Methylpropyl Ester Benzoic Acid (CAS No 120-50-3)

2-Methylpropyl Ester Benzoic Acid, with the chemical formula C??H??O? and CAS number 120-50-3, is a significant compound in the field of organic chemistry and pharmaceutical research. This ester derivative of benzoic acid has garnered attention due to its versatile applications in synthetic chemistry, fragrance formulations, and as an intermediate in drug development. The compound's unique structural properties, characterized by a branched alkyl group attached to the benzoate moiety, contribute to its distinct reactivity and utility across multiple domains.

The synthesis of 2-Methylpropyl Ester Benzoic Acid typically involves the esterification of benzoic acid with isobutanol under acidic conditions. This reaction is catalyzed by strong acids such as sulfuric acid or hydrochloric acid, facilitating the formation of an ester bond between the carboxylic group of benzoic acid and the hydroxyl group of isobutanol. The process is often optimized for high yield and purity, ensuring that the final product meets the stringent requirements of industrial and laboratory applications.

One of the most notable applications of 2-Methylpropyl Ester Benzoic Acid is in the fragrance and flavor industry. Its ester structure imparts a fruity, sweet aroma, making it a valuable component in perfumes, soaps, and cosmetics. The compound's stability under various conditions further enhances its appeal for use in these products. Additionally, its low volatility compared to other esters allows for longer-lasting fragrance profiles in consumer goods.

In pharmaceutical research, 2-Methylpropyl Ester Benzoic Acid has been explored as a potential intermediate in the synthesis of bioactive molecules. Recent studies have highlighted its role in developing novel therapeutic agents targeting neurological disorders. The benzoate moiety, known for its pharmacological properties, can be modified to enhance binding affinity to specific biological targets. For instance, derivatives of this compound have shown promise in modulating enzyme activity relevant to neurodegenerative diseases such as Alzheimer's and Parkinson's.

The compound's structural flexibility also makes it a valuable tool in medicinal chemistry. Researchers have utilized 2-Methylpropyl Ester Benzoic Acid to develop libraries of compounds for high-throughput screening (HTS). These libraries are essential for identifying lead molecules with therapeutic potential. The introduction of the isobutyl group into the benzoate core introduces conformational diversity, allowing for fine-tuning of pharmacokinetic properties such as solubility and metabolic stability.

Recent advancements in computational chemistry have further accelerated the exploration of 2-Methylpropyl Ester Benzoic Acid derivatives. Molecular modeling techniques predict how structural modifications will affect biological activity, enabling researchers to design compounds with optimized properties before conducting expensive wet-lab experiments. This interdisciplinary approach combines organic synthesis with computational methods, streamlining the drug discovery process.

The environmental impact of using 2-Methylpropyl Ester Benzoic Acid has also been a subject of interest. Studies have assessed its biodegradability and ecotoxicity profiles to ensure that its use does not pose significant environmental risks. The compound's degradation products are generally non-toxic, indicating that it can be safely employed in various applications without adverse ecological consequences.

In conclusion, 2-Methylpropyl Ester Benzoic Acid (CAS No 120-50-3) is a multifaceted compound with broad applications across multiple industries. Its role in fragrance formulations, pharmaceutical development, and synthetic chemistry underscores its importance in modern science and technology. As research continues to uncover new uses for this compound, its significance is likely to grow further, driving innovation in both academic and industrial settings.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:120-50-3)2-Methylpropyl ester benzoic acid
LE11947;LE4748
Purity:99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry
Email
Amadis Chemical Company Limited
(CAS:120-50-3)2-Methylpropyl Ester Benzoic Acid
A986440
Purity:99%
Quantity:500g
Price ($):150.0
Email