CAS 623-27-8

1,4-Benzenedicarboxaldehyde

Description:

1,4-Benzenedicarboxaldehyde, also known as terephthalaldehyde, is an organic compound characterized by its two aldehyde functional groups attached to a benzene ring at the 1 and 4 positions. This compound appears as a white to light yellow crystalline solid and is soluble in organic solvents such as ethanol and ether, but has limited solubility in water. It has a distinct aromatic odor and is known for its reactivity due to the presence of the aldehyde groups, which can participate in various chemical reactions, including condensation and oxidation. 1,4-Benzenedicarboxaldehyde is primarily used in the synthesis of polymers, resins, and other organic compounds, and it serves as an intermediate in the production of dyes and pharmaceuticals. Additionally, it exhibits potential applications in materials science due to its ability to form cross-linked structures. Safety precautions should be taken when handling this compound, as it may cause irritation to the skin, eyes, and respiratory system.

Formula: C₈H₆O₂

InChI: InChI=1S/C8H6O2/c9-5-7-1-2-8(6-10)4-3-7/h1-6H

InChI key: InChIKey=KUCOHFSKRZZVRO-UHFFFAOYSA-N

SMILES: C(=O)C1=CC=C(C=O)C=C1

Synonyms:

• 1,4-Benzenedialdehyde
• 1,4-Benzenedicarbaldehyde
• 1,4-Diformylbenzene
• 1,4-Terephthaldicarbaldehyde
• 4-Formylbenzaldehyde
• Benzene, 1,4-Dicarboxaldehyde-
• Nsc 13395
• Tereftalaldehido
• Terephtalaldehyde
• Terephthal
• Terephthalaldehyd
• Terephthalaldehyde
• Terephthaldialdehyde
• Terephthaldicarbaldehyde
• Terephthalic aldehyde
• p-Benzenedialdehyde
• p-Benzenedicarboxaldehyde
• p-Diformylbenzene
• p-Formylbenzaldehyde
• p-Phthaldialdehyde

Terephthalaldehyde

CAS: 623-27-8

Formula: C₈H₆O₂

Purity: >98.0%(GC)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 134.13

Ref: 3B-T0010

Terephthalaldehyde, 98%

CAS: 623-27-8

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) thr

Formula: C₈H₆O₂

Purity: 98%

Color and Shape: White to cream or pale yellow, Crystals or powder or crystalline powder or flakes

Molecular weight: 134.13

Ref: 02-A14930

p-phthalaldehyde

CAS: 623-27-8

Formula: C₈H₆O₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 134.1320

Ref: IN-DA0035Z8

Terephthalaldehyde

CAS: 623-27-8

Terephthalaldehyde

Formula: C₈H₆O₂

Purity: 98%

Color and Shape: faint yellow crystalin crystalline powder

Molecular weight: 134.13g/mol

Ref: 54-OR18330

Terephthalaldehyde

CAS: 623-27-8

Formula: C₈H₆O₂

Purity: ≥ 98.0%

Color and Shape: White to light yellow crystalline powder

Molecular weight: 134.14

Ref: 7W-GK1414

Terephthalaldehyde

CAS: 623-27-8

Formula: C₈H₆O₂

Purity: 90.0%

Color and Shape: Crystalline Powder,Powder

Molecular weight: 134.134

Ref: 10-F169900

Terephthalaldehyde

Controlled Product

CAS: 623-27-8

Applications Terephthalaldehyde (cas# 623-27-8) is a compound useful in organic synthesis.

Formula: C₈H₆O₂

Color and Shape: Neat

Molecular weight: 134.13

Ref: TR-T111000

Terephthaldicarboxaldehyde

CAS: 623-27-8

Terephthaldicarboxaldehyde is a white crystalline solid that has been shown to be soluble in hydrogen fluoride, water vapor, and sodium salts. It is also insoluble in water. Langmuir adsorption isotherm experiments have shown that the solubility of terephthaldicarboxaldehyde increases with increasing concentration of chitosan polymer. Terephthaldicarboxaldehyde has been used as an analytical method for p-hydroxybenzoic acid (PHBA) and terephthalic acid (TPA). It can also be used as a fluorescent probe to detect the presence of these compounds in aqueous solutions.

Formula: C₈H₆O₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 134.13 g/mol

Ref: 3D-FT32794