Description

1-Methylnonyl Methacrylate is a specialized methacrylate monomer characterized by its long, branched alkyl chain. This structure is critical for imparting unique properties to polymers, such as enhanced hydrophobicity, flexibility, and low-temperature performance. It is an essential raw material for formulators and polymer chemists in the coatings, adhesives, and specialty plastics industries seeking to modify material characteristics for demanding applications.

Application

• Coatings & Paints: Used as a co-monomer to improve the flexibility, water resistance, and adhesion of acrylic-based industrial, automotive, and marine coatings.
• Pressure-Sensitive Adhesives (PSAs): Imparts low glass transition temperature (Tg) and tack, enhancing the performance of adhesive tapes and labels.
• Oil & Gas Additives: Serves as a key component in the synthesis of pour point depressants and flow improvers for crude oil and fuels.
• Specialty Polymers: Incorporated into acrylic resins to achieve specific solubility profiles, plasticization, and compatibility with other polymers.
• Textile & Leather Finishes: Used in polymer emulsions to create durable, soft, and water-repellent finishes on fabrics and leather goods.
• UV-Curable Resins: Acts as a reactive diluent or functional monomer in formulations for inks, overprint varnishes, and 3D printing resins.

Basic Information

Item	Details
Product Name	1-Methylnonyl Methacrylate
CAS No.	94159-14-5
Molecular Formula	C14H26O2
Molecular Weight	226.36 g/mol
Synonyms	Methacrylic Acid 1-Methylnonyl Ester; Iso-Decyl Methacrylate (mixed isomers); 3,3,5-Trimethylhexyl Methacrylate (related isomer); C10 Branched Alkyl Methacrylate; Light Ester M; Viscoat 3,3,5-TMHMA; SR 420; Long-Chain Branched Methacrylate Monomer
EINECS	Contact for details

Quality Control

Our 1-Methylnonyl Methacrylate is manufactured under a stringent quality management system. Every batch is analyzed to ensure high purity and consistency, with key parameters including assay, color, and inhibitor content monitored. A Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its properties of being easily oxidized (store under inert atmosphere) and highly volatile, it is recommended to store under an inert gas such as nitrogen and keep containers tightly sealed when not in use. Typical recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Color (APHA)	≤ 30
Inhibitor (MEHQ)	50 - 100 ppm
Water Content (KF)	≤ 0.1 %
Acidity (as Methacrylic Acid)	≤ 0.1 %

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