4-OCTYLPHENYL SALICYLATE

Name	SALICYLIC ACID 4-OCTYLPHENYL ESTER
Synonyms	4-OCTYLPHENYL SALICYLATE P-OCTYLPHENYL SALICYLATE PARA-OCTYLPHENYLSALICYLATE 4-Octylphenyl 2-hydroxybenzoate Salicylic acid p-octylphenyl ester SALICYLIC ACID 4-OCTYLPHENYL ESTER Benzoic acid,2-hydroxy-, 4-octylphenyl ester
CAS	2512-56-3

Molecular Formula	C21H26O3
Molar Mass	326.43
Density	1.0544 (rough estimate)
Melting Point	75°C
Boling Point	424.46°C (rough estimate)
pKa	7.92±0.30(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.6000 (estimate)
Physical and Chemical Properties	Chemical properties White crystals. Melting point 72-74 ℃. Solubility at 27 ℃ in the following solvents (g/100g solvent): acetone 127.2, benzene 144.0, hexane 37.0, hexanol 4.5, water <0.1.
Use	The product is polyolefin ultraviolet absorber, belonging to the aromatic Ester light stabilizer. This kind of light stabilizer is the first to use, the ability to absorb ultraviolet light is poor, the light after the occurrence of Ortho rearrangement, obvious absorption of visible light, thus making the product yellow. But this kind of compounds, and have good compatibility with the resin, the application is still widely. The oral toxicity of the product is low. Oral administration of 3.2g/kg did not lead to death.

Raw Materials

Salicylchloride is made from salicylic acid and thionyl chloride, and then condensed with p-octyl phenol.

Last Update：2024-04-10 22:29:15

chemical properties	white crystal. Melting point 72-74 ℃. Solubility at 27 ℃ in the following solvents (g/100g solvent): acetone 127.2, benzene 144.0, hexane 37.0, hexanol 4.5, water <0.1.
use	this product is an ultraviolet absorber for polyolefin and belongs to aromatic ester light stabilizer. This kind of light stabilizer was first used, and its ability to absorb ultraviolet light is poor. After illumination, ortho rearrangement occurs, which obviously absorbs visible light, thus making the product yellowing. However, these compounds are cheap and have good compatibility with resins, and are still widely used. The product has low oral toxicity. No death was found in mice after oral administration of 3.2 g/kg.
Production method	Salicylchloride is made from salicylic acid and thionyl chloride, and then condensed with p-octylphenol.

Last Update：2024-04-09 15:16:39

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CAS: 2512-56-3
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Product Name: SALICYLIC ACID 4-OCTYLPHENYL ESTER Visit Supplier Webpage Request for quotation
CAS: 2512-56-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409

Wechat: 18301782025

View History

4-OCTYLPHENYL SALICYLATE

Raw Materials for 4-OCTYLPHENYL SALICYLATE

Salicylic acid
4-N-OCTYLPHENOL

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