2-Ethylhexyl 4-Aminobenzoate | 26218-04-2

Description :

Overview of 2-Ethylhexyl 4-Aminobenzoate

2-Ethylhexyl 4-Aminobenzoate, commonly known as Octyl PABA, is an organic UV filter widely used in sunscreens, cosmetic formulations, and personal care products to protect skin from harmful UVA and UVB radiation. It is effective in absorbing ultraviolet light, thereby preventing skin damage, sunburn, and premature ageing.

The CAS number is 21245-02-3, and it is supplied as a colourless to pale yellow oily liquid or solid. This compound is known for its photostability, compatibility in oil-based formulations and is often combined with other UV filters or emollients for improved sun protection performance.

Key chemical information:

• Structure: 2-ethylhexyl 4-aminobenzoate structure

• Molecular Formula: C₁₆H₂₃NO₂ (2 ethylhexyl 4 aminobenzoate formula)

• Molecular Weight: 261.36 g/mol (2 ethylhexyl 4 aminobenzoate molecular weight)

• Melting Point: ~-6 °C (2-Ethylhexyl 4-aminobenzoate melting point)

• Boiling Point: 312 °C (2 ethylhexyl 4 aminobenzoate boiling point)

Application of 2-Ethylhexyl 4-Aminobenzoate

Sunscreens and UV Protection Products

It is primarily used in sunscreens, lotions, and creams to absorb UVA and UVB radiation, reducing the risk of sunburn and photodamage.

Cosmetic Formulations

Used in moisturisers, facial creams, lip balms, and makeup products, it enhances sun protection while being compatible with oils and emollients.

Pharmaceutical Applications

Applied in topical gels and creams to protect skin in medical formulations, particularly for sensitive skin prone to UV damage.

Safety and Handling Guidelines

• Store in a cool, dry, and dark place

• Avoid direct sunlight and heat exposure

• Use gloves and protective equipment while handling in bulk

• Follow recommended usage levels in formulations

When handled properly, 2-Ethylhexyl 4-Aminobenzoate is stable, effective, and safe for intended cosmetic and topical applications.

Where to Buy 2-Ethylhexyl 4-Aminobenzoate?

2-Ethylhexyl 4-Aminobenzoate Manufacturer

Produced by certified chemical manufacturers under controlled conditions to ensure purity, photostability, and consistent quality.

2-Ethylhexyl 4-Aminobenzoate Supplier & Distributor

Triveni Chemicals supplies high-quality 2-Ethylhexyl 4-Aminobenzoate suitable for sunscreens, personal care, and cosmetic applications. As a trusted supplier, distributor, trader, and exporter, we provide reliable supply, proper documentation, and product guidance.

Related products for interlinking:

• Homosalate

• Octocrylene

• Avobenzone

• Ethylhexyl Salicylate

• Oxybenzone

• Butyl Methoxydibenzoylmethane

MSDS for 2-Ethylhexyl 4-Aminobenzoate

The MSDS provides information on handling, storage, safety precautions, and hazard classification and is available on request.

Frequently Asked Questions (FAQs)

1. What is 2-Ethylhexyl 4-Aminobenzoate used for?

   It is primarily used as a UV filter in sunscreens and personal care products to protect against UVA and UVB radiation.
   
   

2. Is it safe for the skin?

   Yes, when used at recommended concentrations, it is considered safe and effective in topical formulations.
   
   

3. What is the molecular formula and weight?

   The molecular formula is C₁₆H₂₃NO₂, and the molecular weight is 261.36 g/mol.
   
   

4. Can it be combined with other UV filters?

   Yes, it is often combined with Homosalate, Octocrylene, and Avobenzone for broad-spectrum sun protection.
   
   

5. What are the physical properties?

   It is a colourless to pale yellow oily liquid, with a melting point ~-6 °C and boiling point ~312 °C.