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Avobenzone

Oil-soluble UVA filter for sun-care and daily cosmetic formulation development.

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ZXCHEM China supplier Avobenzone, CAS 70356-09-1, White to pale-yellow crystalline powder
PRODUCT IDENTIFICATION

Avobenzone at a Glance

ZXCHEM is an avobenzone supplier and exporter in China, CAS 70356-09-1. Avobenzone is an oil-soluble organic UVA filter, also named Butyl Methoxydibenzoylmethane. It is used for selected sun-care emulsions and anhydrous formulations, with technical documents and samples for testing.

CAS No.70356-09-1
SynonymsButyl Methoxydibenzoylmethane
Assay / GradeAssay 95–105% (GC)
EC / EINECS274-581-6
HS Code291450
Dangerous Goods ClassNon-dangerous goods
AppearanceWhite to pale-yellow crystalline powder
MF (component)C20H22O3
MW (component)310.39 g/mol

Request a free sample for testing.

Standard lead time is approximately 14 days from order confirmation.

TECHNICAL DATA

Avobenzone Specifications

ParameterSpecification
Appearance
White to pale-yellow crystalline powder
Assay by GC
95.0–105.0 %
Loss on drying
≤0.5 %
Specific extinction, 357 nm
1100–1180
Individual impurity
≤3.0 %
Total impurities
≤4.5 %
Methanol
≤3000 ppm

Selected supply limits from the matched 2026 ZXCHEM TDS. Evaluate the stated grade in the complete formulation; the agreed purchase specification and batch COA govern delivery.

Commercial Information

OriginChina
MOQ1,000 kg
Packing25 kg drums
Lead timeApproximately 14 days from order confirmation
SamplesContact us for free samples

Storage & Shipping

Storage Conditions

Keep drums tightly closed in a cool, dry, ventilated place. Protect from light, excessive heat and strong oxidizing agents.

Packaging Integrity

Inspect container closures and moisture-resistant liners before unloading. Retain product and lot labels, use clean dry tools and reseal opened containers promptly.

Packaging

25 kg drums

Handling & Protection

Provide ventilation and local dust extraction during powder transfer. Wear suitable gloves, work clothing and safety goggles; avoid airborne dust, ingestion and environmental release.

What Is Avobenzone?

Avobenzone (INCI: butyl methoxydibenzoylmethane), CAS 70356-09-1, is an oil-soluble UVA filter with peak absorbance around 357 nm. It is one of the main UVA filters in sunscreens and daily-care products, usually combined with photostabilizers such as octocrylene or bemotrizinol.

The specification lists GC assay 95–105%, loss on drying ≤0.5% and specific extinction 1100–1180 at 357 nm, with limits on individual and total impurities and residual methanol.

Avobenzone needs a photostabilizer and can discolour with iron, so a chelating agent is often added. It is not regulated as dangerous goods. SPF, UVA protection and water resistance are properties of the tested finished product, and permitted concentrations depend on the destination market.

As an avobenzone supplier and exporter in China, ZXCHEM packs the white to pale yellow crystalline powder in 25 kg drums.

See all personal care ingredients in our catalog.

FORMULATION

Avobenzone Applications

Sun-care emulsions

UVA filter in sunscreen lotions, combined with photostabilizers.

Anhydrous sun care

UVA filter in sticks and oils. Dissolution and crystallization are checked.

Daily care and cosmetics

UVA filter in day creams and make-up where permitted.

WHY ZXCHEM

Why Source Avobenzone from ZXCHEM

Combined chemical orders

Source several chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments so you can plan the order with one team.

Dedicated R&D Laboratory

Discuss specifications, sample results and application questions with our technical team. Our dedicated R&D laboratory supports product testing and helps clarify material selection.

Experienced Chemical Logistics

ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate suitable shipments through logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin.

Dedicated Purchasing Support

Your account manager follows the order from quotation and contract signing through shipment and after-sales support. One contact coordinates technical documents, commercial details and delivery updates.

BUYER FAQ

Avobenzone FAQ

Which Avobenzone grade should I choose?

Compare Assay 95–105% (GC) and the complete TDS with the intended formulation. Evaluate compatibility, processing, stability and the requirements of the destination market using a suitable sample.

Can I request a Avobenzone sample for testing?

Yes. We can provide free samples for testing. Tell us the application, the grade you need and the tests you plan to run.

How is Avobenzone packed and shipped?

Standard packing is 25 kg drums. The usual MOQ is 1,000 kg, with a lead time of approximately 14 days from order confirmation. It ships as non-dangerous goods.

Which documents are available for Avobenzone?

The TDS lists the supply specification and the SDS covers safety and transport; both can be downloaded on this page. Each shipment comes with a batch COA.

Request a Quote for Avobenzone

Tell us the required grade, quantity, destination port and documents. We reply within one business day.

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