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  • Butyl Methacrylate

Butyl Methacrylate

Butyl Methacrylate (BMA), with the chemical formula C₈H₁₄O₂, is an important methacrylate ester monomer. It appears as a colorless transparent liquid with a characteristic ester-like odor. It is highly reactive and can form various polymers through homopolymerization or copolymerization. This product is a key raw material for producing acrylic resins, plastics, coatings, and its polymers exhibit excellent weather resistance and flexibility, widely used in chemical, coating, textile and other industries.
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Product Parameters


Product Name (English)Butyl Methacrylate (BMA)
CAS No.97-88-1
Physical Properties- Colorless transparent liquid with a characteristic ester-like odor
- Highly flammable and reactive
- Very low water solubility, miscible with most organic solvents
- Readily undergoes polymerization
Applications- Monomer for acrylic plastics and resins
- Production of coatings, paints and varnishes
- Adhesives and sealants manufacturing
- Textile and leather treatment agents
- Impact modifier for plastics
SpecificationsPurity: ≥99.0%
Boiling Point: 163°C
Density: 0.895 g/cm³ (20°C)
Flash Point: 41°C (closed cup)
Inhibitor: 10-15 ppm MEHQ
Water Content: ≤0.05%
Packaging160 KG/drum (stainless steel with nitrogen padding)

Basic Properties


  1. Physical Properties:
    · Appearance: Colorless transparent liquid with ester-like odor
    · Melting Point: Below -75°C
    · Boiling Point: 163°C
    · Density: 0.895 g/cm³ (20°C)
    · Solubility: Practically insoluble in water; miscible with ethanol, ether, acetone and organic solvents
    · Refractive Index: 1.424 (20°C)
    · Viscosity: 1.0 mPa·s (25°C)
    · Surface Tension: 26.5 mN/m (20°C)

  2. Chemical Properties:
    · Chemically active, contains carbon-carbon double bond
    · Readily undergoes free radical polymerization, requires inhibitor
    · Capable of hydrolysis, transesterification reactions
    · Sensitive to light and heat, prone to polymerization
    · Can copolymerize with other acrylate monomers

Main Applications


  1. Coatings Industry: Used as main monomer for producing acrylic resin coatings, automotive paints, architectural coatings

  2. Plastics Industry: Used in production of plexiglass, plastic modifiers

  3. Adhesives: Used in production of pressure-sensitive adhesives, construction sealants, structural adhesives

  4. Textile Industry: Employed as textile finishing agents, coating agents and printing binders

  5. Leather Industry: Used for leather finishing agents and surface treatment

  6. Other Applications: Used in inks, paper chemicals, road marking paints, etc.

Safety Precautions


  1. Health Hazards:
    · Irritating to eyes, skin and respiratory tract
    · Inhalation of vapor may cause respiratory irritation and discomfort
    · Skin contact may cause sensitization and dermatitis
    · Narcotic effect, high exposure may affect central nervous system

  2. Handling Protection:
    · Must be handled in well-ventilated area
    · Wear chemical safety goggles, impermeable gloves and protective clothing
    · Use organic vapor respirator
    · Avoid contact with skin and eyes
    · Do not eat or smoke in work area

  3. Storage & Transportation:
    · Store in cool, well-ventilated area, temperature not exceeding 30°C
    · Keep containers tightly closed, use nitrogen padding to prevent polymerization
    · Store separately from oxidizers, strong acids, strong bases
    · Use explosion-proof equipment and tools
    · Containers must be properly grounded to prevent static accumulation

  4. Fire Fighting:
    · Highly flammable liquid, flash point 41°C
    · Vapor forms explosive mixture with air
    · Use foam, dry powder or CO2 to extinguish fire
    · Water may be ineffective but can be used to cool containers
    · Firefighters must wear self-contained breathing apparatus

Company Profile

Junteng Chemical is a professional chemical raw materials trading company dedicated to providing customers with one-stop procurement services. Through strict supplier, supply chain, and after-sales management, the company ensures that product quality, transportation, and use meet customer needs. Furthermore, the company's technical team offers customized solutions and support services free of charge.

 

The company has projects in the pharmaceutical, pesticide, petrochemical, construction, food additives, wastewater treatment, adhesives, inks, paints, coatings, plastic and rubber processing, detergent raw materials, fertilizer and textile mills, and more. Junteng Chemical sources products of stable and reliable quality, collaborating with domestic and international companies such as Luxi Group, Weiyuan Chemical, Qilu Petrochemical, Dongying Lihuayi, Yanshan Petrochemical, Sinopec, Shijiazhuang Refinery, Qingdao Petrochemical, Sailboat, Dow Chemical, BASF, South Korea, Taiwan, and Saudi Arabia. Our stable supply, superior product quality, and mature logistics have earned us a wide clientele. We look forward to collaborating with all of you for a mutually beneficial future.

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Company advantages

1

One-Stop Procurement
Platform

We integrate resources across all productcategories, including organic solvents,resins and rubbers, and inorganicchemicals,and strictly control suppliers.supply chains, and after-sales processes toensure stable quality, efficienttransportation,and worry-free use,simplifying your procurement process.

2

Professional Team TechnicalEmpowerment

Equipped with an experienced technicalteam, we provide free personalizedsolutions and professional technicalsupport to customers in varlous industrie,such as pharmaceuticals, petrochemicals,coatings and inks, and sewage treatment,.helping you solve problems and improveefficiency.

3

Global supply ChainSecurity

We work with top domestic and foreignchemical giants such as Luxi Group, QiluPetrochemical, Sinopec, BASF of Germany,and Dow of the United States to establisha stable and reliable high-quality supplynetwork and a mature logistics system toensure timely and safe delivery of
products.

4

Deep Win-Win CooperationConcept

Adhering to the concept of "integrity.immediate action, professionalism,innovation and win-win" and taking"customer success and altruism" as ourmission, we are committed to establishinglong-term strategic partnerships andcreating a better future through excellentproducts and services.

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