Cas no 18067-44-2 (Naphthalene,1,8-diethynyl-)
Naphthalene,1,8-diethynyl- is a specialized organic compound featuring ethynyl groups at the 1,8-positions of the naphthalene core. This structure imparts unique reactivity, making it valuable in synthetic chemistry, particularly for constructing extended π-conjugated systems or as a precursor in cross-coupling reactions. Its rigid, planar geometry and electron-rich nature enhance its utility in materials science, including the development of organic semiconductors, ligands, or molecular scaffolds. The compound’s defined symmetry and functionalization potential allow precise modifications for tailored applications. Careful handling is advised due to its potential sensitivity to oxidation or polymerization under certain conditions.
Naphthalene,1,8-diethynyl- structure
Product Name:Naphthalene,1,8-diethynyl-
CAS No:18067-44-2
MF:C14H8
MW:176.21332359314
MDL:MFCD18252808
CID:235358
PubChem ID:140331
Update Time:2025-08-10
Naphthalene,1,8-diethynyl- Chemical and Physical Properties
Names and Identifiers
-
- Naphthalene,1,8-diethynyl-
- 1,8-Diethynylnaphthalene
- 1,8-(HCC)2C10H6
- 1,8-bis(ethynyl)naphthalene
- 1,8-Diaethinyl-naphthalin
- 1,8-Diethinylnaphthalin
- 1,8-diethyl-1,3,4,9-tetrahydro-4-oxopyrano[3,4-b]indole-1-acetic acid
- 1,8-diethyl-4-oxo-1,3,4,9-tetrahydropyrano[3,4-b]-indole-1-acetic acid
- 4-Oxo Etodolac
- ACMC-20eilr
- AG-D-29916
- AGN-PC-005M3C
- CHEMBL296550
- CTK0H2843
- FT-0673370
- Pyrano[3,4-b]indole-1-aceticacid, 1,8-diethyl-1,3,4,9-tetrahydro-4-oxo-
- SureCN8542450
- Naphthalene, 1,8-diethynyl-
- DTXSID70939373
- AC8504
- SY250253
- 18067-44-2
- 1,8-diethynyl-naphthalene
- 67665-34-3
- MFCD18252808
-
- MDL： MFCD18252808
- Inchi： 1S/C14H8/c1-3-11-7-5-9-13-10-6-8-12(4-2)14(11)13/h1-2,5-10H
- InChI Key： IENBVLHUZUIOSC-UHFFFAOYSA-N
- SMILES： C12C(C#C)=CC=CC1=CC=CC=2C#C
Computed Properties
- Exact Mass: 176.06264
- Monoisotopic Mass: 176.062600255g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 0
- Heavy Atom Count: 14
- Rotatable Bond Count: 2
- Complexity: 265
- 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: 3.7
- Topological Polar Surface Area: 0?2
Experimental Properties
- PSA: 0
Naphthalene,1,8-diethynyl- Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | Y18335-250mg |
Naphthalene,1,8-diethynyl- |
18067-44-2 | 95% | 250mg |
￥5259.0 | 2024-07-15 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | Y18335-1g |
Naphthalene,1,8-diethynyl- |
18067-44-2 | 95% | 1g |
￥9759.0 | 2024-07-15 | |
| eNovation Chemicals LLC | D697026-0.25g |
1,8-Diethynylnaphthalene |
18067-44-2 | 95% | 0.25g |
$575 | 2024-07-20 | |
| eNovation Chemicals LLC | D697026-1g |
1,8-Diethynylnaphthalene |
18067-44-2 | 95% | 1g |
$825 | 2024-07-20 | |
| eNovation Chemicals LLC | D697026-5g |
1,8-Diethynylnaphthalene |
18067-44-2 | 95% | 5g |
$1650 | 2024-07-20 | |
| abcr | AB548856-100mg |
1,8-Diethynylnaphthalene; . |
18067-44-2 | 100mg |
€662.70 | 2025-04-20 | ||
| abcr | AB548856-250mg |
1,8-Diethynylnaphthalene; . |
18067-44-2 | 250mg |
€908.20 | 2025-04-20 | ||
| abcr | AB548856-1g |
1,8-Diethynylnaphthalene; . |
18067-44-2 | 1g |
€1284.80 | 2025-04-20 | ||
| eNovation Chemicals LLC | D697026-0.1g |
1,8-Diethynylnaphthalene |
18067-44-2 | 95% | 0.1g |
$460 | 2024-07-20 | |
| SHANG HAI SHAO YUAN SHI JI Co., Ltd. | SY250253-0.1g |
1,8-Diethynylnaphthalene |
18067-44-2 | ≥95% | 0.1g |
￥2500.00 | 2025-04-17 |
Naphthalene,1,8-diethynyl- Suppliers
Amadis Chemical Company Limited
Gold Member
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(CAS:18067-44-2)Naphthalene,1,8-diethynyl-
Order Number:A1229724
Stock Status:in Stock
Quantity:0.1g/0.25g/1g/5g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 21:43
Price ($):313/439/815/1818
Email:[email protected]
Naphthalene,1,8-diethynyl- Related Literature
-
Yu-Hao Lee,Tsun-Cheng Wu,Chao-Wu Liaw,Ten-Chin Wen,Tzung-Fang Guo,Yao-Ting Wu J. Mater. Chem. 2012 22 11032
-
Di Wu,Haojie Ge,Sheng Hua Liu,Jun Yin RSC Adv. 2013 3 22727
-
3. Chapter 10. Aromatic compounds
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Recommended suppliers
Amadis Chemical Company Limited
(CAS:18067-44-2)Naphthalene,1,8-diethynyl-
Purity:99%/99%/99%/99%
Quantity:0.1g/0.25g/1g/5g
Price ($):313/439/815/1818