Our Products

High-purity insect repellent active ingredients for the global market

DEET

N,N-Diethyltoluamide · CAS 134-62-3

DEET is the most widely used insect repellent active ingredient globally, trusted by the WHO, CDC, and national health authorities for over 60 years. Our DEET is manufactured to the highest purity standards under ISO 9001:2015 quality management.

As one the very few DEET manufacturers in China, Snowsky FineChem holding 7 active registrations, our supply position is both compliant and competitive. We offer the best market access among all repellent actives.

DEET Product
Purity≥ 99.0%
AppearanceColorless to light yellow transparent liquid
CAS Number134-62-3
Molecular FormulaC₁₂H₁₇NO
Molecular Weight191.27
Density0.996 g/mL at 20°C
Boiling Point288–292°C
Packaging200kg HDPE drum / ISO tank

Why Our DEET

Best Market Access

7 active product registrations covering major regulatory jurisdictions. Full documentation package for every shipment — COA, MSDS, and country-specific certificates.

Proofed History

Ever since 1990's we start the production and supply of DEET to the market, a rich and reliable cooperation history with global clients.

Universally Accepted

Easy access to most countries and regions of the world, widely and long applied by major industry clients around the globe.

Consistent Quality

Batch-to-batch consistency guaranteed by ISO 9001:2015 processes. ≥99% purity minimum — every shipment independently tested before shipment.

IR3535

Ethyl Butylacetylaminopropionate · CAS 52304-36-6

IR3535 (also known as BAAPE or Insect Repellent 3535) is a WHO-recommended repellent active especially suited for sensitive skin applications. The strong Chinese chemical industry enables us cost advantages, and this transforms the unit economics of premium repellent brands — making IR3535-based formulations commercially viable at any scale.

This product was recognized as a National Key New Product (2006) and received the National SME Technology Innovation Fund. It represents Snowsky's R&D capability at its finest.

Purity≥ 98.5%
AppearanceColorless to light yellow transparent liquid
CAS Number52304-36-6
Molecular FormulaC₁₁H₂₁NO₃
Molecular Weight215.29
Density0.998 g/mL at 20°C
Boiling Point292°C
Packaging200kg HDPE drum

Why Our IR3535

Cost Advantages

The strong Chinese chemical industry enables us cost advantages, and this transforms the unit economics of premium repellent brands — making IR3535-based formulations commercially viable at any scale.

WHO Recommended

Suitable for sensitive skin applications including children's products. Ideal for premium, natural-positioned, and dermatologically-tested repellent brands.

R&D Backed

National Key New Product award winner. Developed and refined over two decades with continuous process improvement. Backed by 10+ patents.

Regulatory Note

IR3535 is subject to regional import regulations. We help verify market eligibility before quoting — ensuring your purchase is fully compliant from day one.

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