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Butyl Acrylate (BA)

Butyl Acrylate (BA)

Short Description:

CAS NO.:141-32-2

FormulaC7H12O2

Molecular weight128

M.p.-64.6℃

B.p. 145.7℃

F.p. 47 ℃

Density 0.89g/ml

Melting point: -69°C

Boiling point: 61-63°C 60mmHg(lit.)

Density: 0.894g/mL at 25°C(lit.)

Vapor Density: >1(vsair)

Vapor pressure: 3.3 mm Hg (20°C)

Refractive index: n20/D1.410(lit.)

Storage conditions: Store below +30°C.

Solubility: 1.7g/l

Form: Liquid

Color: Clear Color less

Odor: Fruity

Odor Threshold (OdorThreshold): 0.00055ppm

Explosive limit: 1.1-7.8% (V)

Water solubility: 1.4g/L (20ºC)

Sensitivity: LightSensitive

Merck: 14,1539

BRN: 1749970

Exposure limit: TLV-TWA 10ppm (~55mg/m3) (ACGIH).

Stability: Stable.Flammable.Incompatiblewithstrongoxidizingagents,strongacids,strongbases.

Assay(GC) ≥99.5%

Color (Pt-Co) ≤10

Acid Value (As AA) ≤0.01%

Water (m/m) ≤0.10%

Inhibitor(MEHQ) 15±5 ppm


Product Detail

Product Tags

Description:BA is a soft monomer with strong reactivity, which can be cross-linked, copolymerized and connected with a variety of hard monomers to form emulsions, water-soluble copolymers and other polymers, and can prepare plastic and cross-linked polymers to obtain Numerous products with different characteristics such as viscosity, hardness, durability, glass transition temperature, etc.

Butyl acrylate is an important intermediate with high application consumption. It is used extremely Extensive. Especially as MMA and MBS resin modifiers attract much attention abroad.

 

Characteristics:

1. Good water resistance

2. Low temperature flexibility

3. Excellent weather resistance

4. Good sunlight resistance.

 

Application:

1. Butyl acrylate is mainly used to make polymer monomers for fibers, rubber and plastics.

2. The organic industry is used in the manufacture of adhesives, emulsifiers and as intermediates in organic synthesis.

3. The paper industry is used in the manufacture of paper strengthening agents.

4. The coating industry is used in the manufacture of acrylic coatings.

5. Polymerizable monomers, used in soft polymers, play an internal plasticizing role in copolymers. Various resins for the preparation of coatings, textiles, papermaking, leather, construction adhesives and other industries.

 

General hints:The toxicity of this product is similar to that of methyl acrylate. The oral LD50 of rats was 3730 mg/kg. Irritating to eyes and skin. The maximum allowable concentration is 10-5. The operating place should be well ventilated. Operators should wear protective gear.

 

Package:180kg/drum

 

Transportation and storage:

1. Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The library temperature should not exceed 37℃.

2. The packaging is required to be sealed and not in contact with the air.

3. It should be stored separately from oxidants, acids and alkalis, and should not be mixed.

4. It should not be stored in large quantities or stored for a long time. Use explosion-proof lighting and ventilation facilities.

5. Prohibit the use of mechanical equipment and tools that are prone to sparks.

6. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.


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