4-HBA
CAS# 2478-10-6
4-HBA (4-Hydroxybutyl acrylate)
Applications
Packaging
2,205lb (1,000kg) / Tote
441lb (200kg) / Drum
37lb (17kg) / Pail
Characteristics
・Highly reactive hydroxyl (OH) group
・Lower toxicity than other hydroxyalkyl acrylates
・Non-mutagenic
・Lower Tg than 2‑Hydroxyethyl acrylate and Hydroxypropyl acrylate
・4-HBA is fully miscible with water in all proportions
Product data
Inspection Item
Unit
Value
Molecular formula
C₇H₁₂O₃
Molecular weight
g/mol
144.2
Refractive index
nD20
1.452
Tg
°C
-32
Viscosity
mPa・s
5.5
P.I.I.
3
Mutagenicity
Negative
