4-Ethynylanisole
ALDRICH/206490 - 97%
Synonym: 1-
CAS Number: 768-60-5
Empirical Formula (Hill Notation): C9H8O
Molecular Weight: 132.16
MDL Number: MFCD00168815
Linear Formula: CH3OC6H4C≡CH
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 206490-1G.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 206490-5G.
| assay | 97% |
| bp | 87-91 °C/11 mmHg (lit.) |
| density | 1.019 g/mL at 25 °C (lit.) |
| form | solid |
| InChI | 1S/C9H8O/c1-3-8-4-6-9(10- |
| InChI key | KBIAVTUACPKPFJ-UHFFFAOYSA |
| mp | 28-29 °C (lit.) |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | COc1ccc(cc1)C#C |
| Application: | 1,3-dipolar cycloaddition of acceptor-cyclopropylmethy |
| Application: | 4-Ethynylanisole was used: • in the synthesis of photoluminescent 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-vinylindoles. |
| Application: | Forms the corresponding propargyl aldehyde in good yield directly from DMF-dimethyl acetal without the need for making an acetylide salt. |
| 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-cyclopropylmethy 4-Ethynylanisole can be used as a building block in organic synthesis and also used in sonogashira coupling reactions. |
| Packaging: | 1, 5 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | 179.6 °F - closed cup |
| Flash Point(C) | 82 °C - closed cup |
| Purity | 97% |
| bp | 87-91 °C/11 mmHg (lit.) |
| mp | 28-29 °C (lit.) |
| Density | 1.019 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |