Cas no 28090-12-2 (4-(3-Methylbut-2-enoxy)benzaldehyde)

4-(3-Methylbut-2-enoxy)benzaldehyde is a synthetic aromatic aldehyde featuring a prenyloxy (3-methylbut-2-enoxy) substituent at the para position of the benzaldehyde core. This compound is of interest in organic synthesis due to its reactive aldehyde group and the potential for further functionalization, making it a versatile intermediate in the preparation of pharmaceuticals, fragrances, and specialty chemicals. The prenyloxy moiety may enhance lipophilicity, influencing solubility and reactivity in certain applications. Its structural features allow for use in heterocyclic synthesis, including the formation of benzopyrans and other fused ring systems. The compound is typically handled under controlled conditions due to the sensitivity of the aldehyde group.
4-(3-Methylbut-2-enoxy)benzaldehyde structure
28090-12-2 structure
Product Name:4-(3-Methylbut-2-enoxy)benzaldehyde
CAS No:28090-12-2
MF:C12H14O2
MW:190.238363742828
MDL:MFCD06797957
CID:53270
PubChem ID:10921323
Update Time:2025-06-15

4-(3-Methylbut-2-enoxy)benzaldehyde Chemical and Physical Properties

Names and Identifiers

    • 4-((3-Methylbut-2-en-1-yl)oxy)benzaldehyde
    • 4-(3-methyl-2-butenyl-oxy)-benzaldehyde
    • MBBA
    • 4'-(3-methyl-2-butenyl-oxy)-benzaldehyde
    • 4'-(3-METHYL-2-BUTENYLOXY)BENZALDEHYDE
    • 4'-(3-methyl-2-butenyl-oxy)benzaldehyde
    • 4'-(3-Methyl-2-butyenyloxy)benzaldehyde
    • 4-prenyloxybenzaldehyde
    • p-Isopentenyloxybenzaldehyde
    • SOFALCONE'S INTERMEDIATES
    • 4-[(3-Methyl-2-butenyl)oxy]benzaldehyde
    • 4-(3-methylbut-2-enoxy)benzaldehyde
    • FT-0638756
    • 28090-12-2
    • CHEMBL2022665
    • SCHEMBL10269260
    • 4-(3-Methylbut-2-enyloxy)benzaldehyde
    • CS-0155163
    • BCP28670
    • AS-76548
    • DTXSID20448389
    • MFCD06797957
    • 4-(3-Methyl-2-butenyloxy)benzaldehyde
    • AC-8372
    • D95087
    • Benzaldehyde, 4-[(3-methyl-2-butenyl)oxy]-
    • 4'-(3-methyl-2-butenyl-oxy)benzaldehyde (MBBA)
    • 4-[(3-methylbut-2-en-1-yl)oxy]benzaldehyde
    • AKOS000182460
    • A819324
    • 4\\'-(3-Methyl-2-butyenyloxy)benzaldehyde
    • ZCAMZJYDORGUOV-UHFFFAOYSA-N
    • 4-(3-Methyl-2-butenyloxy)benzadehyde
    • 4-Prenyloxybenzaldehyde; 4-[(3-Methyl-2-butenyl)oxy]benzaldehyde; 4-[(3-Methyl-2-buten-1-yl)oxy]benzaldehyde
    • 4-(3-Methylbut-2-enoxy)benzaldehyde
    • MDL: MFCD06797957
    • Inchi: 1S/C12H14O2/c1-10(2)7-8-14-12-5-3-11(9-13)4-6-12/h3-7,9H,8H2,1-2H3
    • InChI Key: ZCAMZJYDORGUOV-UHFFFAOYSA-N
    • SMILES: O(C1C=CC(C=O)=CC=1)C/C=C(\C)/C

Computed Properties

  • Exact Mass: 190.09900
  • Monoisotopic Mass: 190.099379685g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 4
  • Complexity: 196
  • 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
  • XLogP3: 2.9
  • Topological Polar Surface Area: 26.3?2

Experimental Properties

  • Density: 1.030
  • Boiling Point: 313 oC
  • Flash Point: 137 oC
  • Refractive Index: 1.542
  • PSA: 26.30000
  • LogP: 2.84410

4-(3-Methylbut-2-enoxy)benzaldehyde Customs Data

  • HS CODE:2912299000
  • Customs Data:

    China Customs Code:

    2912299000

    Overview:

    2912299000. Other cyclic aldehydes without other oxygen-containing groups. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:5.5%. general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to, Appearance of tetraformaldehyde

    Summary:

    2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

4-(3-Methylbut-2-enoxy)benzaldehyde Pricemore >>

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Additional information on 4-(3-Methylbut-2-enoxy)benzaldehyde

Comprehensive Overview of 4-(3-Methylbut-2-enoxy)benzaldehyde (CAS No. 28090-12-2): Properties, Applications, and Industry Insights

4-(3-Methylbut-2-enoxy)benzaldehyde (CAS No. 28090-12-2) is a specialized organic compound widely recognized for its unique chemical structure and versatile applications in fragrance, pharmaceutical intermediates, and fine chemical synthesis. This aromatic aldehyde, featuring a 3-methylbut-2-enoxy (prenyloxy) substituent, has garnered significant attention in research and industrial sectors due to its role as a precursor in synthesizing bioactive molecules and flavoring agents. Its molecular formula, C12H14O2, and distinct functional groups make it a valuable building block in organic chemistry.

In recent years, the demand for 4-(3-Methylbut-2-enoxy)benzaldehyde has surged, driven by its applications in sustainable fragrance development and green chemistry initiatives. Researchers are exploring its potential in natural product synthesis, particularly in replicating plant-derived aldehydes used in perfumery. The compound’s prenyl ether moiety enhances its stability and reactivity, making it a preferred choice for controlled oxidation reactions and asymmetric synthesis. Notably, its compatibility with enzymatic catalysis aligns with the industry’s shift toward eco-friendly manufacturing processes.

The compound’s physicochemical properties, such as a boiling point of ~300°C and moderate solubility in organic solvents, facilitate its use in high-temperature reactions and solvent-based formulations. Analytical techniques like GC-MS and NMR spectroscopy are routinely employed to verify its purity, which is critical for pharmaceutical-grade applications. Users frequently search for "synthesis methods for 4-(3-Methylbut-2-enoxy)benzaldehyde" or "CAS 28090-12-2 suppliers," reflecting its commercial relevance. Regulatory compliance, including REACH and FDA guidelines, further underscores its safe handling and transport.

Emerging trends highlight the compound’s role in cosmetic preservatives and antimicrobial agents, leveraging its aldehyde group’s reactivity. Discussions on platforms like ResearchGate often focus on "structure-activity relationships of benzaldehyde derivatives," linking 28090-12-2 to broader studies on aromatic aldehydes. Additionally, its low environmental persistence and biodegradability profile align with the EU Green Deal objectives, making it a candidate for sustainable industrial applications.

Future prospects for 4-(3-Methylbut-2-enoxy)benzaldehyde include innovations in catalysis and flavor encapsulation technologies. As industries prioritize bio-based chemicals, this compound’s adaptability positions it as a key player in next-generation material science. For researchers and manufacturers, understanding its kinetic parameters and scalability challenges remains a focal point, ensuring optimal utilization across diverse sectors.

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