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Poly(styrene-co-allyl alcohol)

average Mw ~2,200, average Mn ~1,200, allyl alcohol 40 mol %

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Synonym(s):
Allyl alcohol-styrene copolymer, Poly(styrene-allyl alcohol), Styrene-allyl alcohol copolymer
Linear Formula:
[CH2CH(C6H5)]x[CH2CH(CH2OH)]y
CAS Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

vapor density

2 (vs air)

Quality Level

vapor pressure

23.8 mmHg ( 25 °C)

form

solid

mol wt

average Mn ~1,200
average Mw ~2,200

composition

allyl alcohol, 40 mol %

expl. lim.

18 %

hydroxyl value

255 mg KOH/g

transition temp

Tg 63 °C (DSC)

density

1.05 g/mL at 25 °C

SMILES string

OCC=C.C=Cc1ccccc1

InChI

1S/C8H8.C3H6O/c1-2-8-6-4-3-5-7-8;1-2-3-4/h2-7H,1H2;2,4H,1,3H2

InChI key

WXNYILVTTOXAFR-UHFFFAOYSA-N

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Related Categories

Application


  • Reinforced Shape-tunable Microwrinkles: Uses Poly(styrene-co-allyl alcohol) as a sacrificial coating to create reinforced, shape-tunable microwrinkles on elastomer surfaces, enhancing surface functionality for various applications (T Ohzono et al., researchgate.net).

  • Electronic Nose for VOC Detection: Describes the use of Poly(styrene-co-allyl alcohol) in sensor arrays for selective detection of volatile organic compounds (VOCs) via principal component analysis (I Yoon et al., Sensors, 2019).

  • Proton Conductive Membranes: Focuses on developing proton conductive membranes from Poly(styrene-co-allyl alcohol) for potential use in fuel cells, highlighting the impact of hydroxyl group interactions on conductivity (FAM Loureiro et al., Polímeros, 2014).

  • Gas Separation Membranes: Utilizes Poly(styrene-co-allyl alcohol) in blend membranes with polycarbonate, enhanced with nano-zeolite for improved gas separation efficiency (A Kausar, Journal of the Chinese Advanced Materials Society, 2017).

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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