Description

3-(Allylthio)Propionic Acid Isobutyl Ester is a sulfur-containing ester compound with a distinctive chemical structure. This specialty chemical is valued for its role as a versatile intermediate and functional additive in advanced synthesis. It is primarily sought after by manufacturers in the polymer, lubricant, and specialty chemical industries for applications requiring sulfur-based functionality and controlled reactivity.

Application

• Polymer Additive: Acts as a crosslinking agent, chain transfer agent, or modifier in the production of specialty polymers and resins.
• Lubricant & Fuel Additive: Used as an extreme pressure (EP) additive or anti-wear agent in advanced lubricant formulations.
• Chemical Intermediate: Serves as a key building block for synthesizing more complex sulfur-containing compounds in agrochemical and pharmaceutical research.
• Adhesive & Sealant Formulations: Imparts specific adhesion properties and flexibility in high-performance adhesive systems.
• Flavor & Fragrance Ingredient: Employed as a precursor for certain sulfur-based aroma chemicals, subject to purity and regulatory compliance.
• Surface Modification Agent: Used to functionalize surfaces or materials to alter their chemical properties and reactivity.

Basic Information

Product Name	3-(Allylthio)Propionic Acid Isobutyl Ester
CAS No.	24382-60-3
Molecular Formula	C10H18O2S
Molecular Weight	202.31 g/mol
Synonyms	Isobutyl 3-(allylthio)propionate; 3-(Allylthio)propionic Acid Isobutyl Ester; Propanoic acid, 3-(2-propen-1-ylthio)-, 2-methylpropyl ester; Allylthiopropionic Acid Isobutyl Ester; 2-Methylpropyl 3-(allylsulfanyl)propanoate; Isobutyl 3-(allylsulfanyl)propanoate; 3-(Allylsulfanyl)propionic acid isobutyl ester
EINECS	Contact for details

Quality Control

Our production of 3-(Allylthio)Propionic Acid Isobutyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve stability and prevent degradation. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.470 - 1.480
Density (20°C)	0.98 - 1.02 g/mL
Water Content (KF)	≤ 0.5%

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