Terephthalaldehyde CAS 623-27-8

Product Description:

Product Name: Terephthalaldehyde CAS NO: 623-27-8

Synonyms:

1,4-Phthalaldehyde;

1,4-Benzenedicarboxaldehyde;

Chemical & Physical Properties:

Appearance: White crystals

Assay :≥99.0%

Density: 1.189 g/cm3

Boiling Point: 245-248℃

Melting Point: 114-116℃

Flash Point: 76℃

Water Solubility: 3 g/L (50 ℃)

Stability: Stable under normal temperatures and pressures.

Storage Condition: Store in a cool, dry place. Keep container closed when not in use.

Safety Information:

RTECS: WZ0430000

Safety Statements: S24/25

HS Code: 2912299000

WGK Germany: 1

Risk Statements: R36/37/38

Hazard Code: Xi

P-benzodiformaldehyde is an important downstream fine chemical raw material of p-xylene, because of its molecular structure has two active aldehyde group, so it can self-polymerization or copolymerization with other monomers to form polymer materials, mainly used for the synthesis of fluorescent materials, catalyst support and other polymer products. The traditional production of p-benzaldehyde is obtained by chlorination of p-xylene and hydrolysis in the presence of nitric acid or metal oxides. Mainly used in whitening agent, resin, plastics, pesticides and other production fields; Bromocyclopentane is mainly produced by a variety of organic compounds. Solid iodophor disinfectant is a new type of disinfectant which takes surfactant as carrier and iodine element complexing. It has the characteristics of broad spectrum, high efficiency, strong bactericidal power, strong stability and safe use. It is suitable for the disinfection of skin, oral cavity, intestinal tract, urethra and cervical mucosa before operation in hospital.

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