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182060

Sigma-Aldrich

Poly(2-ethylhexyl acrylate) solution

average Mw ~92,000 by GPC, in toluene

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Synonym(s):
2-Ethylhexyl acrylate homopolymer, Poly(ethylhexyl acrylate)
Linear Formula:
(CH2CH[CO2CH2CH(C2H5)(CH2)3CH3])n
CAS Number:
9003-77-4
MDL number:
MFCD00084372
UNSPSC Code:
12162002
PubChem Substance ID:
24850974
NACRES:
NA.23

vapor density

1.2 (37 °C, vs air)

Quality Level

100

mol wt

average Mw ~92,000 by GPC

concentration

in toluene

weight

Unit weight does not include weight of solvent.

transition temp

Tg −55 °C

density

0.903 g/mL at 25 °C

SMILES string

CCCCC(CC)OC(=O)C=C

InChI

1S/C11H20O2/c1-4-7-8-10(5-2)9-13-11(12)6-3/h6,10H,3-5,7-9H2,1-2H3

InChI key

GOXQRTZXKQZDDN-UHFFFAOYSA-N

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General description

Poly(2-ethylhexyl acrylate) solution can be prepared by polymerizing 2-ethylhexyl acrylate. It may also be synthesized by solution polymerization in toluene.

Application

Poly(2-ethylhexyl acrylate) solution may be used as plasticizer for medical grade pressure sensitive adhesives.

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Regulatory Information

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Thermal stability of poly (2-ethylhexyl acrylates) used as plasticizers for medical application.
Czech Z, et al.
Polym. Bull., 70(6), 1911-1918 (2013)
The behaviour of poly (2-ethylhexyl acrylate) in dilute solution: viscosity measurements.
Lathova E, et al.
Polym. Bull., 30(6), 713-718 (1993)

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