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182338

Sigma-Aldrich

Poly(octadecyl methacrylate) solution

average Mw ~170,000 by GPC, in toluene

Synonym(s):

Poly(octadecyl methacrylate), Poly(stearyl methacrylate)

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About This Item

Linear Formula:
(C22H42O2)n
CAS Number:
25639-21-8
MDL number:
MFCD00084444
UNSPSC Code:
12162002
PubChem Substance ID:
24850992
NACRES:
NA.23

form

liquid

mol wt

average Mw ~170,000 by GPC

concentration

in toluene
30-35 wt. % (in toluene)

weight

Unit weight does not include weight of solvent.

transition temp

Tg −100 °C
Tm 37.5 °C

SMILES string

CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C

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General description

Poly(octadecyl methacrylate) may be used to prepare block copolymers to form molecular brushes.

Other Notes

Unit weight does not include weight of solvent.

signalword

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

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

39.2 °F - closed cup

flash_point_c

4.0 °C - closed cup

Certificates of Analysis (COA)

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Synthesis and visualization of densely grafted molecular brushes with crystallizable poly (octadecyl methacrylate) block segments.
Qin S, et al.
Macromolecules, 36(3), 605-612 (2003)
Orientation of poly (octadecyl methacrylate) and poly (octadecyl acrylate) in Langmuir-Blodgett monolayers investigated by polarized infrared spectroscopy.
Mumby S J, et al.
Macromolecules, 19(4), 1054-1059 (1986)

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