275573
4-Hydroxybutyl acrylate
90%, contains 50 ppm monomethyl ether hydroquinone as inhibitor, 300 ppm hydroquinone as inhibitor
Synonym(s):
1,4-Butanediol acrylate, Tetramethylene glycol monoacrylate
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About This Item
Linear Formula:
H2C=CHCO2(CH2)4OH
CAS Number:
Molecular Weight:
144.17
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
219-606-3
MDL number:
assay
90%
contains
300 ppm hydroquinone as inhibitor, 50 ppm monomethyl ether hydroquinone as inhibitor
refractive index
n20/D 1.452 (lit.)
bp
95 °C/0.1 mmHg (lit.)
density
1.041 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
OCCCCOC(=O)C=C
InChI
1S/C7H12O3/c1-2-7(9)10-6-4-3-5-8/h2,8H,1,3-6H2
InChI key
NDWUBGAGUCISDV-UHFFFAOYSA-N
General description
4-Hydroxybutyl acrylate (HBA) can be synthesized by the esterification of acrylic acid with 1, 4 butanediol over a catalyst such as Amberlyst 15. 4-Hydroxybutyl acrylate (HBA) exhibits properties such as luster, chemical and scratch resistance. HBA monomers may be used as one of the constituents for the fabrication of a membrane system for controlled release of transdermal drug delivery system.
Application
Hydroxybutyl acrylate was one of the monomers utilized in the preparation of poly(2-hydroxy-3-phenoxypropylacrylate, 4-hydroxybutyl acrylate, dibutyl maleate) membranes.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
Storage Class
10 - Combustible liquids
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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