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Terephthalaldehyde, 98%
CAS: 623-27-8 | C8H6O2 | 134.134 g/mol
Supplier: Thermo Scientific Chemicals A1493022
Description
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.
ApplicationsTerephthalaldehyde 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.
Specifications
| Terephthalaldehyde | |
| 114°C to 117°C | |
| 245°C | |
| C8H6O2 | |
| 100 g | |
| Air Sensitive | |
| Soluble in hot water,alcohol and ether. | |
| C1=CC(=CC=C1C=O)C=O | |
| 134.134 | |
| 134.14 |
| 623-27-8 | |
| 1.06 | |
| 76°C (168°F) | |
| MFCD00006949 | |
| 385863 | |
| 1,4-benzenedicarboxaldehyde, p-phthalaldehyde, terephthaldehyde, terephthaldialdehyde, terephthaladehyde, terephthaldicarboxaldehyde, terephthalic aldehyde, 1,4-phthalaldehyde, p-formylbenzaldehyde, terephtaldehyde | |
| KUCOHFSKRZZVRO-UHFFFAOYSA-N | |
| terephthalaldehyde | |
| 12173 | |
| ≥98% |
Chemical Identifiers
| 623-27-8 | |
| 134.134 | |
| KUCOHFSKRZZVRO-UHFFFAOYSA-N | |
| 12173 | |
| C1=CC(=CC=C1C=O)C=O |
| C8H6O2 | |
| MFCD00006949 | |
| 1,4-benzenedicarboxaldehyde, p-phthalaldehyde, terephthaldehyde, terephthaldialdehyde, terephthaladehyde, terephthaldicarboxaldehyde, terephthalic aldehyde, 1,4-phthalaldehyde, p-formylbenzaldehyde, terephtaldehyde | |
| terephthalaldehyde |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280i-P304+P340-P305+P351+P338-P312-P501c
H319-H335
EINECSNumber : 210-784-8
RTECSNumber : WZ0430000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only