4-Ethynylbenzoic acid methyl ester
CAS: 3034-86-4
Ref. 3D-FE12472
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Informação sobre produto
- Methyl 4-ethynylbenzoate4-(Methoxycarbonyl)phenylacetylene
- Benzoic Acid, 4-Ethynyl-, Methyl Ester
- 4-Ethynyl-Benzoic Acid Methyl Ester
4-Ethynylbenzoic acid methyl ester is an amine that has been used for the synthesis of amines, specifically 4-ethynylaniline. It is also a reactive compound that can be activated by hydrochloric acid to form chloroform. The molecular weight of this compound is 139.16 g/mol and its melting point ranges from 204-206°C. 4-Ethynylbenzoic acid methyl ester's reactivity makes it a useful precursor in organic chemistry. The molecule has two crystalline polymorphs: one with a melting point of 217°C and the other with a melting point of 235°C. The binding constants for these two polymorphs are 2.6 x 10^13 and 3.2 x 10^14 respectively, which indicates that there is only a slight difference between them in terms of reactivity and stability.
Propriedades químicas
Consulta técnica sobre: 3D-FE12472 4-Ethynylbenzoic acid methyl ester
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