Description

Diethyltoluamide-20 is a high-purity, synthetic chemical compound widely recognized for its efficacy as an insect repellent. Its value lies in its proven ability to provide long-lasting protection against a broad spectrum of insects, including mosquitoes, ticks, and flies, making it a critical component in public health and personal care formulations. This product is essential for manufacturers in the agrochemical, consumer goods, and pharmaceutical industries seeking reliable active ingredients for repellent sprays, lotions, and treated materials.

Application

• Primary active ingredient in insect repellent sprays and lotions for personal use.
• Formulation component for public health vector control programs to combat mosquito-borne diseases.
• Incorporation into military and outdoor gear, such as uniforms and netting, for extended protection.
• Use in veterinary products for pet care and livestock protection.
• Manufacturing of household insecticide products like coils and mats.
• Potential use as an intermediate in the synthesis of other specialty agrochemicals.

Basic Information

Item	Detail
Product Name	Diethyltoluamide-20
CAS No.	81178-30-5
Molecular Formula	C12H17NO
Molecular Weight	191.27 g/mol
Synonyms	DEET; N,N-Diethyl-m-toluamide; m-Diethyltoluamide; Diethyltoluamide; N,N-Diethyl-3-methylbenzamide; Detamide; Metadelphene; Off! (brand/trade name common association); Insect Repellent 3535
EINECS	Contact for details

Quality Control

Our Diethyltoluamide-20 is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, impurity profile, and identity confirmation, to ensure it meets precise specifications for use in sensitive formulations. Certificates of Analysis (COA) documenting purity, physical characteristics, and compliance with relevant guidelines are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	0.996 - 1.002
Refractive Index (20°C)	1.520 - 1.524

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.