Ethyl butylacetylaminopropionate

The product Ethyl butylacetylaminopropionate is supplied by Hunan Xuetian Fine Chemical Industry Co.,ltd and is identified by CAS No. 52304-36-6, molecular formula C11H21NO3 and molecular weight 215.29 g/mol. The company describes it as the active ingredient in their BAAPE insect repellent, which at a 30 % concentration provides an effective repelling time of 7 hours 36 minutes against Aedes aegypti, outperforming a 33 % DEET solution. The formulation is reported to be less irritating to skin, compatible with paints, plastics and synthetic materials, and resistant to hydrolysis from perspiration.

The chemical belongs to the class of amide‑based repellents and is typically supplied as a colour‑less to off‑yellow clear liquid. Industry practice grades such repellents as “industrial” or “technical” with purity levels of 95 %  -  99 %, and the product is often evaluated for flash point, boiling point and solubility in organic solvents; typical flash point is above 120 °C and typical solubility in ethanol exceeds 10 % w/w. The supplier’s description highlights low skin irritation and material compatibility, which align with standard safety data for amide repellents used in outdoor‑operating environments.

The material is aimed at outdoor personnel in military, oil‑field, geological and forestry operations, as well as night‑shift factory workers, and it can also be used for domestic travel protection. Buyers should request packaging details, minimum order quantities and any required regulatory certificates, as these are not disclosed in the listing. Trade terms such as Incoterms, payment method and lead time need to be confirmed directly with the supplier before placing an order.

Hunan Xuetian Fine Chemical Industry Co.,ltd is located at No.1 Xincun, Yangtianhua, Changsha, Hunan 410000, China. The company is listed with a “harbor” trust tier, indicating compliance with basic verification checks, although its response rate is currently recorded as 0 % and average response time as 0 hours, suggesting limited communication activity.

The firm’s public description focuses on the BAAPE insect repellent line, positioning the chemical as a safer alternative to conventional DEET‑based products. No additional details such as production capacity, certified quality management systems or client references are provided in the listing, so buyers should seek explicit confirmation of these aspects when negotiating.