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182125

Sigma-Aldrich

Poly(hexyl methacrylate) solution

average Mw ~400,000 by GPC, in toluene

Synonym(s):
Hexyl methacrylate homopolymer, Poly(1-hexyl methacrylate)
Linear Formula:
(C10H18O2)n
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

vapor density

1.2 (37 °C, vs air)

Quality Level

form

liquid

mol wt

average Mw ~400,000 by GPC

concentration

in toluene

refractive index

n20/D 1.481

transition temp

Tg −5 °C

density

1.007 g/mL at 25 °C

SMILES string

CCCCCCOC(=O)C(C)=C

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This Item
182109181587182338
refractive index

n20/D 1.481

refractive index

-

refractive index

n20/D 1.4638 (lit.)

refractive index

-

transition temp

Tg −5 °C

transition temp

Tg 15 °C

transition temp

Tg 107 °C

transition temp

Tg −100 °C, Tm 37.5 °C

density

1.007 g/mL at 25 °C

density

-

density

1.022 g/mL at 25 °C (lit.)

density

-

vapor density

1.2 (37 °C, vs air)

vapor density

-

vapor density

-

vapor density

-

mol wt

average Mw ~400,000 by GPC

mol wt

average Mw ~200,000 by GPC

mol wt

average Mw ~170,000

mol wt

average Mw ~170,000 by GPC

General description

Poly(hexadecyl methacrylate) belongs to a class of long chain of poly (alkyl) methacrylate. It can be dissolved in benzene and heptane.

Application

Poly(hexyl methacrylate)(PHMA) may be used to prepare amphiphilic block copolymers with -poly(ethylene oxide) (PEO). These block copolymers may be used as structure directing agents for the preparation organic-inorganic hybrid materials from organic, volatile solvents.

Other Notes

Unit weight does not include weight of solvent.

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

39.2 °F

Flash Point(C)

4 °C


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Customers Also Viewed

Slide 1 of 7

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Synthesis and Characterization of Amphiphilic Poly (ethylene oxide)?block?poly (hexyl methacrylate) Copolymers.
Mahajan S, et al.
Macromolecular Chemistry and Physics, 204(8), 1047-1055 (2003)
Physical properties of polymers handbook (2007)
Nanostructure and Shape Control in Polymer?Ceramic Hybrids from Poly (ethylene oxide)?block?Poly (hexyl methacrylate) and Aluminosilicates Derived from Them.
Renker S, et al.
Macromolecular Chemistry and Physics, 205(8), 1021-1030 (2004)
Polymers: a property database. (2008)

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