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Thermo Scientific Chemicals
Terephthalaldehyde, 98%
CAS: 623-27-8 | C8H6O2 | 134.134 g/mol
化学物質識別子
CAS623-27-8
IUPAC Namebenzene-1,4-dicarbaldehyde
Molecular FormulaC8H6O2
InChI KeyKUCOHFSKRZZVRO-UHFFFAOYSA-N
SMILESO=CC1=CC=C(C=O)C=C1
さらに表示
仕様
スペックシート
スペックシートFree acid (titration)≤2.0%
Appearance (Color)White to cream or pale yellow
CommentMelting point may be hazy due to free acid content
Identification (FTIR)Conforms
Melting Point112-117?C
さらに表示
Terephthalaldehyde is used as an intermediate for the preparation of dyes and fluorescent whitening agents. It is used in the synthesis of polyimines by reacting with aliphatic diamines. It is used as a precursor for the preparation of paramagnetic microporous polymeric organic frameworks (POFs) through copolymerization with pyrrole, indole, and carbazole.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Terephthalaldehyde is used as an intermediate for the preparation of dyes and fluorescent whitening agents. It is used in the synthesis of polyimines by reacting with aliphatic diamines. It is used as a precursor for the preparation of paramagnetic microporous polymeric organic frameworks (POFs) through copolymerization with pyrrole, indole, and carbazole.
Solubility
Soluble in hot water, alcohol and ether.
Notes
Air sensitive. Incompatible with strong oxidizing agents and strong bases.
Terephthalaldehyde is used as an intermediate for the preparation of dyes and fluorescent whitening agents. It is used in the synthesis of polyimines by reacting with aliphatic diamines. It is used as a precursor for the preparation of paramagnetic microporous polymeric organic frameworks (POFs) through copolymerization with pyrrole, indole, and carbazole.
Solubility
Soluble in hot water, alcohol and ether.
Notes
Air sensitive. Incompatible with strong oxidizing agents and strong bases.
RUO – Research Use Only
General References:
- Xu, B.; Zheng, D.; Qiu, W.; Gao, F.; Jiang, S.; Wang, Q. An ultrasensitive DNA biosensor based on covalent immobilization of probe DNA on fern leaf-like alfa-Fe2O3 and chitosan Hybrid film using terephthalaldehyde as arm-linker. Biosens. Bioelectron. 2015, 72, 175-181.
- Rohan, R.; Pareek, K.; Cai, W.; Zhang, Y.; Xu, G.; Chen, Z.; Gao, Z.; Danb, Z.; Cheng, H. Melamine-terephthalaldehyde-lithium complex: a porous organic network based single ion electrolyte for lithium ion batteries. J. Mater. Chem. A 2015, 3 (9), 5132-5139.