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Synonyms
Product Name: Acetoacetoxy Ethyl Methacrylate
CAS#: 21282-97-3
EINECS/ ELINCS: 244-311-1
INCI: HEMA Acetonacetate

Acetoacetoxy ethyl methacrylate, also known as AAEMA, is a low viscosity, monofunctional methacrylate. The two ketone groups in its' backbone can chelate various cations allowing for adhesion between methacrylate resins or plastics and metals. The homopolymer of acetoacetoxyethyl methacrylate has a low Tg creating the potential for use as a toughening agent in polymer systems. CAS # 21282-97-3

Unit of Measure

Typical Properties

Molecular Formula

N/A C10H14O5

Molecular Weight

N/A 214.22

Purity (%)

N/A > 85

Refractive Index

N/A 1.454

Specific Gravity

N/A 1.12 g/mL

Acidity

N/A 7 mg KOH/g

Color (APHA)

N/A 75

Moisture (%)

N/A 0.03

Inhibitor

N/A BHT - 400 ppm

CAS Registration Number

N/A 21282-97-3

Toxic Substance Control Act List

N/A Listed