Cas no 19718-45-7 (2-Propoxynaphthalene)

2-Propoxynaphthalene is an organic compound belonging to the class of naphthalene derivatives, where a propoxy group is substituted at the 2-position of the naphthalene ring. This compound is primarily utilized as an intermediate in organic synthesis, particularly in the production of fragrances, dyes, and pharmaceuticals. Its structure offers versatility in chemical modifications, making it valuable for constructing more complex molecules. The propoxy group enhances solubility in organic solvents, facilitating its use in various reaction conditions. Additionally, its stability under standard conditions ensures consistent performance in synthetic applications. 2-Propoxynaphthalene is characterized by its clear to pale yellow appearance and is typically handled under standard laboratory safety protocols.
2-Propoxynaphthalene structure
2-Propoxynaphthalene structure
Product Name:2-Propoxynaphthalene
CAS No:19718-45-7
MF:C13H14O
MW:186.249663829803
MDL:MFCD00021610
CID:123721
PubChem ID:87573769
Update Time:2025-10-29

2-Propoxynaphthalene Chemical and Physical Properties

Names and Identifiers

    • Naphthalene, 2-propoxy-
    • 2-Naphthyl propyl ether
    • 2-n-propoxynaphthalene
    • 2-propoxy-naphthalene
    • 2-Propyloxy-naphthalin
    • Naphthalene,2-propoxy
    • Propyl2-naphthyl ether
    • Propoxynaphthalene
    • 2-PROPOXYNAPHTHALENE
    • 2-Naphtylpropyl ether
    • 2-(Propyloxy)naphthalene
    • 2-N-PROPOXYNAPHTHALENE (BETA-) 98+%
    • 2-Naphthyl propyl ether #
    • UEXFDEKTELCPNF-UHFFFAOYSA-N
    • VZ25035
    • 2-N-PROPOXY NAPHTHALENE (BETA)
    • N0432
    • ST45025460
    • CS-0318343
    • MFCD00021610
    • SCHEMBL714532
    • 19718-45-7
    • FT-0637887
    • DTXSID00287955
    • D91708
    • DB-044949
    • 2-Propoxynaphthalene
    • MDL: MFCD00021610
    • Inchi: 1S/C13H14O/c1-2-9-14-13-8-7-11-5-3-4-6-12(11)10-13/h3-8,10H,2,9H2,1H3
    • InChI Key: UEXFDEKTELCPNF-UHFFFAOYSA-N
    • SMILES: O(CCC)C1C=CC2C=CC=CC=2C=1

Computed Properties

  • Exact Mass: 186.10400
  • Monoisotopic Mass: 186.104465066g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 3
  • Complexity: 167
  • 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: 4.4
  • Topological Polar Surface Area: 9.2
  • Surface Charge: 0
  • Tautomer Count: nothing

Experimental Properties

  • Color/Form: Not determined
  • Density: 0.9888 (rough estimate)
  • Melting Point: 40 °C
  • Boiling Point: 305°C(lit.)
  • Flash Point: 116.5±8.0 °C
  • Refractive Index: 1.5523 (estimate)
  • PSA: 9.23000
  • LogP: 3.62860
  • Solubility: Not determined
  • Vapor Pressure: 0.0±0.6 mmHg at 25°C

2-Propoxynaphthalene Security Information

2-Propoxynaphthalene Customs Data

  • HS CODE:2909309090
  • Customs Data:

    China Customs Code:

    2909309090

    Overview:

    2909309090 Other aromatic ethers and their halogenated derivatives\sulfonation\Nitrated derivative(Including nitrosative derivatives).Regulatory conditions:nothing.VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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2-Propoxynaphthalene Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:19718-45-7)2-Propoxynaphthalene
Order Number:A1202298
Stock Status:in Stock
Quantity:100g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:47
Price ($):327.0

Additional information on 2-Propoxynaphthalene

Professional Introduction to 2-Propoxynaphthalene (CAS No. 19718-45-7)

2-Propoxynaphthalene, with the chemical formula C??H??O, is a significant compound in the realm of organic chemistry and pharmaceutical research. Its CAS number, CAS No. 19718-45-7, uniquely identifies it in scientific literature and industrial applications. This compound, belonging to the class of naphthalene derivatives, has garnered attention due to its versatile structural properties and potential applications in synthetic chemistry and medicinal chemistry.

The molecular structure of 2-propoxynaphthalene consists of a naphthalene ring substituted with an ethoxypropyl group at the 2-position. This configuration imparts unique reactivity and makes it a valuable intermediate in the synthesis of more complex molecules. The presence of both aromatic and aliphatic moieties in its structure allows for diverse chemical transformations, making it a staple in organic synthesis.

In recent years, 2-propoxynaphthalene has been explored for its potential in pharmaceutical applications. Its derivatives have shown promise as intermediates in the synthesis of active pharmaceutical ingredients (APIs). For instance, researchers have investigated its use in the development of novel antiviral and anti-inflammatory agents. The compound's ability to undergo various functional group transformations makes it a versatile building block for drug discovery.

One of the most intriguing aspects of 2-propoxynaphthalene is its role in polymer chemistry. The compound's aromatic nature and reactivity with various functional groups make it an excellent candidate for the synthesis of high-performance polymers. These polymers find applications in industries ranging from electronics to automotive manufacturing. The incorporation of 2-propoxynaphthalene into polymer matrices can enhance thermal stability, mechanical strength, and chemical resistance.

The industrial production of 2-propoxynaphthalene typically involves the reaction of naphthalene with propylene oxide under controlled conditions. This process requires precise temperature and pressure control to ensure high yield and purity. Advances in catalytic systems have significantly improved the efficiency of this synthesis, making it more sustainable and cost-effective.

In academic research, 2-propoxynaphthalene has been used as a model compound to study reaction mechanisms and develop new synthetic methodologies. Its unique reactivity allows chemists to explore various pathways for functionalization, leading to innovative approaches in organic synthesis. These studies not only contribute to fundamental chemical knowledge but also have practical implications for drug development and material science.

The safety profile of 2-propoxynaphthalene is another critical aspect that has been thoroughly investigated. While it is not classified as a hazardous material, proper handling procedures must be followed to ensure safe laboratory practices. Exposure to this compound should be minimized through the use of appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats. Additionally, good ventilation is essential to prevent inhalation of any vapors.

The environmental impact of 2-propoxynaphthalene has also been studied, particularly in terms of its biodegradability and potential ecological effects. Research indicates that when disposed of properly, this compound does not pose significant environmental risks. However, it is crucial to adhere to regulatory guidelines regarding its disposal to prevent any unintended environmental contamination.

The future prospects for 2-propoxynaphthalene are promising, with ongoing research exploring new applications and synthetic strategies. As the demand for specialized chemicals grows, compounds like this will continue to play a vital role in advancing scientific knowledge and industrial innovation. The versatility and utility of CAS No. 19718-45-7, or more accurately referred to as 2-propoxynaphthalene throughout this discussion, underscore its importance in modern chemistry.

Recommended suppliers
Amadis Chemical Company Limited
(CAS:19718-45-7)2-Propoxynaphthalene
A1202298
Purity:99%
Quantity:100g
Price ($):327.0
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