CAS 1219-38-1

Octyl p-hydroxybenzoate

Description:

Octyl p-hydroxybenzoate, also known as octyl paraben, is an organic compound commonly used as a preservative in cosmetics and personal care products due to its antimicrobial properties. It is a member of the paraben family, which are esters of p-hydroxybenzoic acid. This substance typically appears as a colorless to pale yellow liquid with a mild odor. Octyl p-hydroxybenzoate is soluble in organic solvents but has limited solubility in water, which makes it effective in formulations that require stability against microbial growth. Its chemical structure includes an octyl group, contributing to its lipophilic nature, which enhances skin absorption. While it is generally considered safe for use in cosmetics, there are ongoing discussions regarding the potential endocrine-disrupting effects of parabens, leading to regulatory scrutiny in some regions. As with any chemical, proper handling and adherence to safety guidelines are essential to minimize any potential risks associated with its use.

Formula: C₁₅H₂₂O₃

InChI: InChI=1S/C15H22O3/c1-2-3-4-5-6-7-12-18-15(17)13-8-10-14(16)11-9-13/h8-11,16H,2-7,12H2,1H3

InChI key: InChIKey=RIKCMEDSBFQFAL-UHFFFAOYSA-N

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

Synonyms:

• Benzoic acid, 4-hydroxy-, octyl ester
• Benzoic acid, p-hydroxy-, octyl ester
• NSC 309820
• Octyl p-hydroxybenzoate
• Octyl paraben
• n-Octyl 4-hydroxybenzoate
• n-Octyl p-hydroxybenzoate
• p-Hydroxybenzoic acid octyl ester
• Octyl 4-hydroxybenzoate

n-Octyl 4-hydroxybenzoate, 98%

CAS: 1219-38-1

n-Octyl 4-hydroxybenzoate is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may

Formula: C₁₅H₂₂O₃

Purity: 98%

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

Molecular weight: 250.34

Ref: 02-A15964

Benzoic acid, 4-hydroxy-, octyl ester

CAS: 1219-38-1

Formula: C₁₅H₂₂O₃

Purity: 98%

Color and Shape: Solid

Molecular weight: 250.3334

Ref: IN-DA0016D9

Octyl Paraben

CAS: 1219-38-1

Octyl Paraben

Purity: 98%

Molecular weight: 250.33g/mol

Ref: 54-OR1014545

n-Octyl 4-hydroxybenzoate

CAS: 1219-38-1

n-Octyl 4-hydroxybenzoate is a preservative that has been used in cosmetics and pharmaceuticals. It is a chemical with a high chemical stability and excellent inhibition properties. n-Octyl 4-hydroxybenzoate has been shown to inhibit the growth of bacteria, including the genus Bacillus, but not Pseudomonas aeruginosa. Inhibition studies have been performed on samples from wastewater treatment plants and cell culture experiments. The effect of n-octyl 4-hydroxybenzoate on rat liver microsomes has also been studied, as well as its effects on human liver cells in culture.

Formula: C₁₅H₂₂O₃

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 250.33 g/mol

Ref: 3D-FO70194

Octyl 4-hydroxybenzoate

CAS: 1219-38-1

Formula: C₁₅H₂₂O₃

Purity: 98%+(LC-MS);RG

Molecular weight: 250.338

Ref: 10-F342234

N-Octyl 4-Hydroxybenzoate

Controlled Product

CAS: 1219-38-1

Applications N-Octyl 4-Hydroxybenzoate is a useful plasticizer.
References Shen, J., et al.: Faming Zhuanli Shenqing (2020), CN 111073279 A

Formula: C₁₅H₂₂O₃

Color and Shape: Neat

Molecular weight: 250.33

Ref: TR-O148473

n-Octyl 4-Hydroxybenzoate

CAS: 1219-38-1

Formula: C₁₅H₂₂O₃

Purity: >98.0%(GC)(T)

Color and Shape: White to Almost white powder to crystaline

Molecular weight: 250.34

Ref: 3B-O0443