BUTYL ACRYLATE - CAMEO Chemicals - NOAA

Author: XMtongxue

Dec. 30, 2024

Chemical Datasheet

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BUTYL ACRYLATE

Chemical Identifiers

  • 141-32-2  
  • Flammable Liquid
  • BTC

NFPA 704

(NFPA, )

General Description

A clear colorless liquid with a sharp characteristic odor. Very slightly soluble in water and somewhat less dense than water. Hence forms surface slick on water. Flash point 105°F. Density 7.5 lb / gal. Used for making paints, coatings, caulks, sealants, adhesives.

Hazards

  • Highly Flammable
  • Polymerizable

Air & Water Reactions

Flammable. Very slightly soluble in water.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air.

Health Hazard

Vapor is irritating when breathed at high concentrations. Contact with liquid causes irritation of skin and burning of eyes. (USCG, )

Response Recommendations

Isolation and Evacuation

IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area for at least 50 meters (150 feet) in all directions.
LARGE SPILL: Consider initial downwind evacuation for at least 300 meters ( feet).

Firefighting

CAUTION: The majority of these products have a very low flash point. Use of water spray when fighting fire may be inefficient.

Non-Fire Response

ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

Protective Clothing

Skin: PREVENT SKIN CONTACT - Wear appropriate personal protective clothing to prevent skin contact.

Physical Properties

The Physical Property fields include properties such as vapor pressure and boiling point, as well as explosive limits and toxic exposure thresholds.

Flash Point:

120°F

Lower Explosive Limit (LEL):

1.5 %

AEGLs (Acute Exposure Guideline Levels)

Interim AEGLs for n-Butyl acrylate (141-32-2)

Exposure Period AEGL-1 AEGL-2 AEGL-3
10 minutes 8.3 ppm 160 ppm 820 ppm

Regulatory Information

The Regulatory Information fields include information from the U.S. Environmental Protection Agency's Title III Consolidated List of Lists.

EPA Consolidated List of Lists

Butyl acrylate, 141-32-2, 313

Alternate Chemical Names

  • ACRYLIC ACID BUTYL ESTER
  • BUTYL 2-PROPENOATE
  • 2-PROPENOIC ACID BUTYL ESTER

Butyl Acrylate (BA)

Butyl Acrylate (BA) is an ester of Acrylic acid and is used as a raw material component in the synthesis of polymers.

Product Type: Acrylate Monomer

Features & Benefits:

  • Hydrophobicity

  • Adhesion

  • Water resistance

  • Low-temperature performance
  • Strength & durability

  • Flexibility

  • Viscosity

  • Weatherability

Applications areas:

  • Butyl Acrylate (BA) is used in the production of organic glass and as a comonomer in the synthesis of acrylic dispersions used in adhesives.

It is applied in the production of:

  • Acrylic & Water-borne dispersions
  • Water-borne industrial & architectural paints
  • Varnishes

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