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03-4550

Sigma-Aldrich

Butyl acrylate

SAJ first grade, ≥99.0%

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About This Item

Linear Formula:
CH2=CHCOO(CH2)3CH3
CAS Number:
141-32-2
Molecular Weight:
128.17
Beilstein:
1749970
EC Number:
205-480-7
MDL number:
MFCD00009446
UNSPSC Code:
12352108
PubChem Substance ID:
329747712

grade

SAJ first grade

vapor density

>1 (vs air)

vapor pressure

3.3 mmHg ( 20 °C)

Assay

≥99.0%

form

liquid

autoignition temp.

559 °F

expl. lim.

9.9 %

availability

available only in Japan

refractive index

n20/D 1.418 (lit.)

bp

145 °C (lit.)

density

0.894 g/mL at 25 °C (lit.)

SMILES string

CCCCOC(=O)C=C

InChI

1S/C7H12O2/c1-3-5-6-9-7(8)4-2/h4H,2-3,5-6H2,1H3

InChI key

CQEYYJKEWSMYFG-UHFFFAOYSA-N

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Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

98.6 °F - closed cup

Flash Point(C)

37 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Ci Song et al.
Carbohydrate polymers, 91(1), 217-223 (2012-10-10)
This article reports the preparation and evaluation of polymeric microspheres as a new class of oil-absorbent (POAMs). Based on our earlier oil-absorbents, the present microspheres contained β-cyclodextrin (β-CD) moieties as both cross-linking agent and porogen agent, and showed exciting high
Gillian S Leslie Singka et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 76(2), 275-281 (2010-07-06)
This work examined the effect of sodium carbonate (Na(2)CO(3)) on the topical delivery of methotrexate (MTX) from a loaded nanogel in vitro and the modulation of prostaglandin E(2) (PGE(2)) production in skin ex vivo. A nanogel based on co-polymerised N-isopropylacrylamide
Shuzhao Li et al.
Biomacromolecules, 12(9), 3305-3312 (2011-07-30)
Immobilizing poly(butyl acrylate) (PBA) on cellulose microfibrils (CMFs) by atom transfer radical polymerization (ATRP) of butyl acrylate (BA) on the surface of 2-bromoisobutyryl-functionalized CMF generated highly hydrophobic microfibrils (CMF-PBA) with a hard core and a soft-shell structure. TGA and static
Jérôme Garnier et al.
Macromolecular rapid communications, 33(16), 1388-1392 (2012-05-19)
Hybrid latexes based on cerium oxide nanoparticles are synthesized via an emulsifier-free process of emulsion polymerization employing amphiphatic macro-RAFT agents. Poly(butyl acrylate-co-acrylic acid) random oligomers of various compositions and chain lengths are first obtained by RAFT copolymerization in the presence
Thomas Junkers et al.
Macromolecular rapid communications, 33(11), 984-990 (2012-05-05)
A novel dithioester control agent [dimethyltetrathioterephtalate (DMTTT)] is presented for the thioketone-mediated radical polymerization (TKMP) of n-butyl acrylate. The rate of polymerization is significantly decreased in the presence of DMTTT indicating formation of dormant radical species. During polymerization, molar masses
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