900999

4-Ethynylbenzoic acid

• Sinônimo(s): 4-Carboxyphenylacetylene
• Fórmula empírica (Notação de Hill): C₉H₆O₂
• Número CAS: 10602-00-3
• Peso molecular: 146.14
• Número MDL: MFCD00168819
• Código UNSPSC: 12352106
• NACRES: NA.22

Propriedades

• Ensaio: ≥90%
• Nível de qualidade: 100
• forma: powder or crystals
• pf: 200 °C
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: OC(=O)c1ccc(cc1)C#C
• InChI: 1S/C9H6O2/c1-2-7-3-5-8(6-4-7)9(10)11/h1,3-6H,(H,10,11)
• chave InChI: SJXHLZCPDZPBPW-UHFFFAOYSA-N

Descrição

Aplicação

4-Ethynylbenzoic acid may be used in the synthesis of N-(4-ethynylphenylcarbonyl) L-glutamic acid diethyl ester, a precursor for synthesizing glutamic acid-based dendritic helical poly(phenylacetylene)s. It can also be used to prepare zinc porphyrins attached to various cyclic aromatic hydrocarbon substituents, which can act as potential photo-sensitizers for dye-sensitized solar cells (DSSCs). This product was previously listed as CBR01612.

Outras notas

Synthesis of glutamic acid-based dendritic helical poly (phenylacetylene)s

Enhanced light harvesting with π-conjugated cyclic aromatic hydrocarbons for porphyrin-sensitized solar cells

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H302,H319
• Declarações de precaução: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• Classificações de perigo: Acute Tox. 4 Oral - Eye Irrit. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable