- 4-Ethynylanisole
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- $15.00 / 1KG
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2021-07-13
- CAS:768-60-5
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 4-Ethynylanisole
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- $15.00 / 1KG
-
2021-07-10
- CAS:768-60-5
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 4-Ethynylanisole
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- $7.00 / 1KG
-
2019-07-06
- CAS: 768-60-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 100KG
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| | 4-Ethynylanisole Basic information |
| | 4-Ethynylanisole Chemical Properties |
| Melting point | 28-29 °C (lit.) | | Boiling point | 87-91 °C/11 mmHg (lit.) | | density | 1.019 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.563(lit.) | | Fp | 180 °F | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | Acetontrile (Slightly), Chloroform (Slightly) | | form | Liquid or Low Melting Solid | | color | Clear colorless to deep yellow or brown | | Water Solubility | Insoluble in water. Soluble in chloroform, acetone, dichloromethane, and methanol. | | Sensitive | Light Sensitive | | Stability: | Light and Temperature Sensitive | | InChIKey | KBIAVTUACPKPFJ-UHFFFAOYSA-N | | CAS DataBase Reference | 768-60-5(CAS DataBase Reference) | | NIST Chemistry Reference | 4-CH3O-C6H4-CCH(768-60-5) |
| Hazard Codes | Xn,F | | Risk Statements | 22 | | Safety Statements | 24/25 | | RIDADR | UN 1325 4.1/PG 2 | | WGK Germany | 3 | | PackingGroup | II | | HS Code | 29093090 |
| | 4-Ethynylanisole Usage And Synthesis |
| Chemical Properties | Pale Yellow Oil | | Uses | 1,3-dipolar cycloaddition of acceptor-cyclopropylmethylsilanes affords functionalized cyclopentenes in good yields.1 | | Uses | Intermediate in the synthesis of histamine H3-receptor antagonists. Also utilized to prepare its luminescent copper complex | | Uses | 4-Ethynylanisole was used in the synthesis of photo luminescent 1,2-dihydrophosphinines via a [4 + 2] cycloaddition. Along with an arylboronic acid and sodium azide in a copper-catalyzed, three-component synthesis of trisubstituted 1,2,4-triazoles. In a study of a gold (III)-catalyzed hydroamination of alkynes leading to N-vinylindoles3. | | Uses | Intermediates of Liquid Crystals | | Definition | ChEBI: 1-Eth-1-ynyl-4-methoxybenzene is a member of methoxybenzenes. | | Synthesis Reference(s) | Organic Syntheses, Coll. Vol. 9, p. 230, 1998
Synthesis, p. 305, 1978
Tetrahedron, 62, p. 6673, 2006 DOI: 10.1016/j.tet.2005.12.077 | | General Description | 4-Ethynylanisole forms the corresponding propargyl aldehyde in good yield directly from DMF-dimethyl acetal without the need for making an acetylide salt. 1,3-dipolar cycloaddition of acceptor-cyclopropylmethylsilanes affords functionalized cyclopentenes in good yields. |
| | 4-Ethynylanisole Preparation Products And Raw materials |
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