Cas no 5309-18-2 (1,7-Dimethoxynaphthalene)
1,7-Dimethoxynaphthalene Chemical and Physical Properties
Names and Identifiers
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- 1,7-Dimethoxynaphthalene
- 1,7-dimethoxynaphtalene
- 1,7-Dimethoxy-naphthalin
- dimethoxy-1,7 naphtalene
- Naphthalene,1,7-dimethoxy
- 5309-18-2
- SCHEMBL443625
- NSC-59835
- Naphthalene, 1,7-dimethoxy-
- 1,7-Dimethoxynaphthalene, 97%
- Naphthalene, 1,7-dimethoxy- (8CI)(9CI)
- NSC 59835
- DTXSID30201169
- BS-22677
- CS-0204915
- AKOS015913483
- MFCD00039590
- FT-0635610
- InChI=1/C12H12O2/c1-13-10-7-6-9-4-3-5-12(14-2)11(9)8-10/h3-8H,1-2H
- NSC59835
- Naphthalene, 1,7-dimethoxy-(8CI)(9CI)
- Naphthalene, 1,7-dimethoxy-(8CI)
- DTXCID80123660
- DB-008031
- G77541
-
- MDL: MFCD00039590
- Inchi: 1S/C12H12O2/c1-13-10-7-6-9-4-3-5-12(14-2)11(9)8-10/h3-8H,1-2H3
- InChI Key: SNJIXGITYNNHDO-UHFFFAOYSA-N
- SMILES: O(C)C1C=CC=C2C=CC(=CC2=1)OC
Computed Properties
- Exact Mass: 188.08400
- Monoisotopic Mass: 188.084
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 14
- Rotatable Bond Count: 2
- Complexity: 181
- 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: nothing
- Topological Polar Surface Area: 18.5A^2
Experimental Properties
- Color/Form: Not determined
- Density: 1.132?g/mL?at 25?°C(lit.)
- Boiling Point: 289-290?°C(lit.)
- Flash Point: >230?°F
- Refractive Index: n20/D 1.6160(lit.)
- PSA: 18.46000
- LogP: 2.85700
- Solubility: Not determined
1,7-Dimethoxynaphthalene Security Information
- Hazardous Material transportation number:NONH for all modes of transport
- WGK Germany:3
1,7-Dimethoxynaphthalene Customs Data
- HS CODE:2909309090
- Customs Data:
China Customs Code:
2909309090Overview:
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%
1,7-Dimethoxynaphthalene Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Alichem | A219000143-250mg |
1,7-Dimethoxynaphthalene |
5309-18-2 | 98% | 250mg |
$707.20 | 2023-09-01 | |
| Alichem | A219000143-500mg |
1,7-Dimethoxynaphthalene |
5309-18-2 | 98% | 500mg |
$1058.40 | 2023-09-01 | |
| Alichem | A219000143-1g |
1,7-Dimethoxynaphthalene |
5309-18-2 | 98% | 1g |
$1600.75 | 2023-09-01 | |
| TRC | D267160-1g |
1,7-Dimethoxynaphthalene |
5309-18-2 | 1g |
$ 45.00 | 2022-06-05 | ||
| TRC | D267160-2.5g |
1,7-Dimethoxynaphthalene |
5309-18-2 | 2.5g |
$ 60.00 | 2022-06-05 | ||
| Chemenu | CM140865-5g |
1,7-dimethoxynaphthalene |
5309-18-2 | 98% | 5g |
$215 | 2021-08-05 | |
| XI GE MA AO DE LI QI ( SHANG HAI ) MAO YI Co., Ltd. | 575585-5G |
1,7-Dimethoxynaphthalene |
5309-18-2 | 97% | 5G |
¥1209.55 | 2022-02-24 | |
| abcr | AB240082-1 g |
1,7-Dimethoxynaphthalene |
5309-18-2 | 1g |
€110.00 | 2023-04-27 | ||
| abcr | AB240082-5 g |
1,7-Dimethoxynaphthalene |
5309-18-2 | 5g |
€254.50 | 2023-04-27 | ||
| Chemenu | CM140865-5g |
1,7-dimethoxynaphthalene |
5309-18-2 | 98% | 5g |
$*** | 2023-05-30 |
1,7-Dimethoxynaphthalene Suppliers
1,7-Dimethoxynaphthalene Related Literature
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1. Some reactions of dimethoxynaphthalenes. Part II. The orientation of naphthalene derivatives by nuclear magnetic resonance spectrometryF. Bell,K. R. Buck J. Chem. Soc. C 1966 904
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2. 886. Some reactions of dimethoxynaphthalenesF. Bell,K. R. Buck J. Chem. Soc. 1963 4626
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P. A. Robins,James Walker J. Chem. Soc. 1958 409
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4. 208. The Stobbne condensation. Part I. The cyclisation of methyl hydrogen cis-γ-o-methoxyphenyl- and Methyl Hydrogen cis-γ-p-methoxyphenyl-itaconate to the corresponding naphthalene derivativesA. M. El-Abbady,Lanson S. El-Assal J. Chem. Soc. 1959 1024
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Lu-Qiong Huo,Xin-Hao Wang,Zhenguo Zhang,Zhenhua Jia,Xiao-Shui Peng,Henry N. C. Wong Chem. Sci. 2023 14 1342
Additional information on 1,7-Dimethoxynaphthalene
1,7-Dimethoxynaphthalene: A Comprehensive Overview
1,7-Dimethoxynaphthalene (CAS No. 5309-18-2) is a versatile organic compound that has garnered significant attention in various fields of chemistry and materials science. This compound, characterized by its naphthalene backbone with methoxy groups at the 1 and 7 positions, exhibits unique physical and chemical properties that make it valuable for both academic research and industrial applications. Recent advancements in synthetic methodologies and its application in cutting-edge technologies have further solidified its importance in the scientific community.
The synthesis of 1,7-Dimethoxynaphthalene has been a focal point of research due to its structural complexity and functional group reactivity. Traditional methods often involve multi-step processes, including Friedel-Crafts alkylation or oxidation reactions, which can be challenging due to the steric hindrance posed by the methoxy groups. However, recent studies have explored more efficient routes, such as microwave-assisted synthesis and catalytic cross-coupling reactions, which not only improve yield but also reduce reaction times. These innovations have made 1,7-Dimethoxynaphthalene more accessible for large-scale production and research purposes.
One of the most notable applications of 1,7-Dimethoxynaphthalene lies in its use as a precursor in the synthesis of advanced materials. For instance, it has been employed in the development of novel organic semiconductors for flexible electronics. The compound's ability to form stable charge transport layers has been extensively studied, with recent findings highlighting its potential in enhancing the efficiency of organic photovoltaic devices. Additionally, 1,7-Dimethoxynaphthalene derivatives have shown promise in the field of optoelectronics, particularly in the design of light-emitting diodes (LEDs) with improved color purity and brightness.
The chemical stability and reactivity of 1,7-Dimethoxynaphthalene also make it an attractive candidate for pharmaceutical research. Its methoxy groups contribute to enhanced solubility and bioavailability, which are critical factors in drug design. Recent studies have explored its potential as a scaffold for developing anti-inflammatory agents and anticancer drugs. For example, derivatives of 1,7-Dimethoxynaphthalene have demonstrated selective cytotoxicity against cancer cells while showing minimal toxicity to healthy cells, making them promising candidates for further preclinical testing.
In terms of environmental applications, 1,7-Dimethoxynaphthalene has been investigated for its role in pollution control technologies. Its ability to act as a catalyst in the degradation of persistent organic pollutants (POPs) under UV light has been a subject of recent research. This property could pave the way for innovative solutions in waste water treatment and air purification systems.
Looking ahead, the continued exploration of 1,7-Dimethoxynaphthalene is expected to unlock even more potential applications across diverse industries. Its structural versatility and functional group reactivity provide a robust foundation for further innovation. As researchers delve deeper into its properties and develop new synthetic pathways, 1,7-Dimethoxynaphthalene is poised to play an increasingly significant role in advancing both scientific knowledge and technological progress.
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