Description

1-Aziridinepropionic Acid Neopentyl Ester is a specialized aziridine derivative used as a high-performance crosslinking agent and monomer. This compound is valued for its ability to introduce reactive aziridine functional groups into polymer systems, enabling the formation of durable, chemically resistant networks. It is primarily sought by manufacturers in the coatings, adhesives, and specialty polymer industries for developing advanced materials with enhanced mechanical properties and stability.

Application

• Crosslinking Agent for Coatings: Imparts excellent chemical resistance, hardness, and durability to industrial, automotive, and protective coatings.
• Adhesive Formulations: Used to enhance the bond strength, water resistance, and thermal stability of structural and specialty adhesives.
• Polymer Modification: Serves as a reactive monomer or co-monomer to introduce aziridine functionality into acrylic, polyurethane, and epoxy resin systems.
• Textile Finishing: Employed in chemical treatments to create crease-resistant, water-repellent, and durable-press fabrics.
• Paper Sizing and Coatings: Improves the wet strength, printability, and surface properties of specialty papers.
• Bioconjugation and Linker Chemistry: Acts as a heterobifunctional linker in biochemical research for coupling proteins, peptides, or other biomolecules.

Basic Information

Product Name	1-Aziridinepropionic Acid Neopentyl Ester
CAS No.	99900-98-8
Molecular Formula	C10H19NO2
Molecular Weight	185.26 g/mol
Synonyms	Neopentyl 3-Aziridinopropionate; 2,2-Dimethylpropyl 2-Aziridinepropanoate; 3-Aziridinopropionic Acid Neopentyl Ester; Aziridinepropanoic Acid Neopentyl Ester; Neopentyl Aziridinepropionate; 1-Aziridinepropanoic Acid 2,2-Dimethylpropyl Ester; (2,2-Dimethylpropyl) 3-Aziridinopropanoate
EINECS	Contact for details

Quality Control

Our 1-Aziridinepropionic Acid Neopentyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC and identification by FT-IR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to exclude moisture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.95 - 1.00
Refractive Index (n20D)	1.440 - 1.460

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