Octyl4-methoxycinnamate with CAS 5466-77-3

Octyl 4-methoxycinnamate CAS 5466-77-3 Cheap price — изображение 2

Octyl 4-methoxycinnamate CAS 5466-77-3 Cheap price

CAS: 5466-77-3
Молекулярная формула: C18H26O3
Molecular Weight:290.4
EINECS: 226-775-7

Synonyms:2-Ethylhexyl 4-Methoxycinnamate; Octyl 4-methoxycinnamate; Isooctyl-4-methoxycinnamate; Octyl-methoxycinnamate (OMC)

What is Octyl 4-methoxycinnamate CAS 5466-77-3？

Octyl 4-methoxycinnamate CAS 5466-77-3 is a commonly used sunscreen, anti-aging agent and UV absorber. Orange
transparent liquid. The boiling point is 216°C (0.133-0.267kpa), and the refractive index is 1.535 (26°C). Soluble in
ethanol, insoluble in water. Octyl 4-methoxycinnamate is an organic compound used in some sunscreen products, lip balms
and other beauty products to absorb UVB in the sun and protect the skin from its damage. It is the most commonly used
UVB sunscreen agent. It is a transparent liquid insoluble in water at room temperature.

Octyl 4-Methoxycinnamate (CAS 5466-77-3), also known as Octyl-methoxycinnamate (OMC) or 2-Ethylhexyl 4-Methoxycinnamate, is one of the most widely used UV-B filters in sunscreens and skincare formulations. It effectively absorbs ultraviolet rays in the 280–320 nm range, protecting skin from sunburn, premature aging, and DNA damage caused by UV exposure.

Because of its excellent solubility in oils and esters, OMC is suitable for both oil-in-water and water-in-oil emulsions, making it highly versatile in cosmetic and personal care formulations.

Спецификация

Товары	Спецификация	Результат
Внешний вид	Colorless or light yellow clear liquid	соответствовать
Идентификация	A: Идентификационный IR 197F	соответствовать
Идентификация	Б: Время удерживания пика октиноксата в Образце раствора соответствует времени удерживания Стандартного раствора, полученного в ходе анализа.	соответствовать
Удельный вес при 25℃	1.005 ~ 1.013	1.007
Показатель преломления при 20℃	1.542 ~1.548	1.544
Acidity(0.1N NaOH)	0.8ml max	0.2ml
Assay(GC),%	95.0-105.0	101.1
Impurity(GC),%	Individual impurity: 0.5max	0.2
Impurity(GC),%	Total impurity: 2.0max	0.5
Упаковка	Net weight 25kgs/drum, 200kgs/drum, 1000kgs/plastic drum

Octyl Methoxycinnamate Uses

1. Sunscreens and Skin Care Products

The primary application of octyl methoxycinnamate for skin is in sunscreens, facial creams, lotions, and other personal care products that require UV protection.

It absorbs UV-B rays efficiently and reduces the risk of sunburn.
Helps prevent photoaging and pigmentation.
Enhances SPF value when used in combination with other UV filters such as avobenzone or titanium dioxide.

It is widely accepted as a safe and effective sunscreen ingredient in global cosmetic regulations.

2. Hair Care Products

Octyl methoxycinnamate can also be used in hair care formulations, such as UV-protective shampoos, conditioners, and sprays. It protects hair from UV-induced fading, dryness, and damage, maintaining color and shine.

3. Plastic and Polymer Protection

Beyond cosmetics, Octyl 4-Methoxycinnamate is used as a UV stabilizer in plastics, coatings, and films to prevent yellowing, cracking, and degradation under sunlight exposure.

Octyl 4-methoxycinnamate CAS 5466-77-3-application

Is Octyl Methoxycinnamate Safe?

Yes. Octyl methoxycinnamate is considered safe for topical use when formulated according to cosmetic regulations. It has been approved by authorities such as:

U.S. FDA: Maximum concentration up to 7.5% in sunscreens.
EU Cosmetics Regulation: Up to 10%.
Japan and Australia: Also approved within similar concentration limits.

Extensive toxicological and dermatological studies show that OMC is non-irritating, non-sensitizing, and photostable when properly formulated. However, as with all cosmetic ingredients, it should be used within recommended safety limits.

Why Choose Us as Your Octyl Methoxycinnamate Supplier?

As a professional Octyl 4-Methoxycinnamate supplier, we provide:

High-purity 2-Ethylhexyl 4-Methoxycinnamate suitable for cosmetic and industrial use.
UNILONG’s production capacity of OMC is more than 200 tons/year.Fresh stock is available.The delivery time for 10 tons goods is less than 5 woring days.
OMC is a UVB zone ultraviolet absorber, belonging to chemical sunscreen agents, which can effectively prevent UVB 290-320nm ultraviolet rays. It has high absorption rate, no irritation to the skin, good safety, and is almost an ideal sunscreen. OMC is currently the most widely used UV UVB sunscreen.
The product quality of is very stable and meets all the requirements of current USP standards.
We have experienced freight forwarders who can deliver our OMC to you timely and safely. We have clients in many regions such as European and American countries, Southeast Asia, etc.

We ensure that each batch meets international standards, making us a trusted partner for cosmetic manufacturers worldwide.