900999

4-Ethynylbenzoic acid

• 别名: 4-Carboxyphenylacetylene
• 经验公式（希尔记法）: C₉H₆O₂
• CAS号: 10602-00-3
• 分子量: 146.14
• MDL號碼: MFCD00168819
• 分類程式碼代碼: 12352106
• NACRES: NA.22

属性

• 化驗: ≥90%
• 品質等級: 100
• 形狀: powder or crystals
• mp: 200 °C
• 儲存溫度: 2-8°C
• SMILES 字串: 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)
• InChI 密鑰: SJXHLZCPDZPBPW-UHFFFAOYSA-N

说明

應用

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.

其他說明

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

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

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302,H319
• 防範說明: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• 危險分類: Acute Tox. 4 Oral - Eye Irrit. 2
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable