MilliporeSigma
All Photos(1)

275573

Sigma-Aldrich

4-Hydroxybutyl acrylate

90%, contains 50 ppm monomethyl ether hydroquinone as inhibitor, 300 ppm hydroquinone as inhibitor

Sign Into View Organizational & Contract Pricing

Select a Size

Synonym(s):
1,4-Butanediol acrylate, Tetramethylene glycol monoacrylate
Linear Formula:
H2C=CHCO2(CH2)4OH
CAS Number:
Molecular Weight:
144.17
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
234923292818M27301
Butyl acrylate ≥99%, contains 10-60 ppm monomethyl ether hydroquinone as inhibitor

Sigma-Aldrich

234923

Butyl acrylate

Methyl acrylate 99%, contains ≤100 ppm monomethyl ether hydroquinone as inhibitor

Sigma-Aldrich

M27301

Methyl acrylate

contains

300 ppm hydroquinone as inhibitor, 50 ppm monomethyl ether hydroquinone as inhibitor

contains

10-60 ppm monomethyl ether hydroquinone as inhibitor

contains

200-650 ppm monomethyl ether hydroquinone as inhibitor

contains

≤100 ppm monomethyl ether hydroquinone as inhibitor

refractive index

n20/D 1.452 (lit.)

refractive index

n20/D 1.418 (lit.)

refractive index

n20/D 1.45 (lit.)

refractive index

n20/D 1.402 (lit.)

bp

95 °C/0.1 mmHg (lit.)

bp

145 °C (lit.)

bp

90-92 °C/12 mmHg (lit.)

bp

80 °C (lit.)

density

1.041 g/mL at 25 °C (lit.)

density

0.894 g/mL at 25 °C (lit.)

density

1.011 g/mL at 25 °C (lit.)

density

0.956 g/mL at 25 °C (lit.)

storage temp.

2-8°C

storage temp.

-

storage temp.

2-8°C

storage temp.

2-8°C

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.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

A new poly(2-hydroxy-3-phenoxypropylacrylate, 4-hydroxybutyl acrylate, diethyl maleate) membrane controlled clonidine linear release in the transdermal drug delivery system.
Zhan X< et al.
European Polymer Journal, 43(4), 83-91 (2007)
Qian Zhao et al.
Journal of materials chemistry. B, 8(40), 9362-9373 (2020-10-01)
A series of novel nanofibrillated cellulose (NFC) reinforced gradient intelligent hydrogels with high response rate, multiple response patterns and diversified self-driven functions were successfully prepared. Based on the effect of the hydroxide radical of NFC on the addition reaction, and
A new poly(2-hydroxy-3-phenoxypropylacrylate, 4-hydroxybutyl acrylate, diethyl maleate) membrane controlled clonidine linear release in the transdermal drug delivery system.
Zhan X, et al.
European Polymer Journal, 43(4), 1588-1594 (2007)
Agnieszka Kowalczyk et al.
Polymers, 11(12) (2019-12-15)
New organic-inorganic hybrid copolymers (EA-POSSs) based on butyl acrylate, glycidyl methacylate, hydroxybutyl acrylate, acryloiloxybenzophenone and acryloxypropyl-heptaisobutyl-POSS (A-POSS) were prepared via free-radical solution polymerization (FRP) and applied as a component of thermally curable structural self-adhesive tapes (SATs). The EA-POSS with 0.25
Production of 4?Hydroxybutyl Acrylate and Its Reaction Kinetics over Amberlyst 15 Catalyst.
Yang J, et al.
The Canadian Journal of Chemical Engineering, 85(1), 83-91 (2007)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service