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Terephthalaldehyde, 98%, Thermo Scientific Chemicals Product Code.: 11469130
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Terephthalaldehyde, 98%, Thermo Scientific Chemicals

Product Code. 11469130
100 g
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Product Code. 11469130

Brand: Thermo Scientific Alfa Aesar A14930.22

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Description

CAS: 623-27-8 | C8H6O2 | 134.134 g/mol

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 623-27-8
Molecular Formula C8H6O2
Molecular Weight (g/mol) 134.134
MDL Number MFCD00006949
InChI Key KUCOHFSKRZZVRO-UHFFFAOYSA-N
Synonym 1,4-benzenedicarboxaldehyde, p-phthalaldehyde, terephthaldehyde, terephthaldialdehyde, terephthaladehyde, terephthaldicarboxaldehyde, terephthalic aldehyde, 1,4-phthalaldehyde, p-formylbenzaldehyde, terephtaldehyde
PubChem CID 12173
IUPAC Name terephthalaldehyde
SMILES C1=CC(=CC=C1C=O)C=O

Specifications

Melting Point 114°C to 117°C
Density 1.06
Boiling Point 245°C
Flash Point 76°C (168°F)
Quantity 100 g
Beilstein 385863
Sensitivity Air Sensitive
Solubility Information Soluble in hot water,alcohol and ether.
Formula Weight 134.14
Percent Purity ≥98%
Chemical Name or Material Terephthalaldehyde
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Safety and Handling

compliance-icons
Product Identifier
  • Terephthalaldehyde
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
 Supplemental information
  • MIXTURE LIST-Contains : 1,4-Benzenedicarboxaldehyde
SDS

RUO – Research Use Only

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