Skip to Content
Merck
All Photos(2)

Key Documents

Safety Information

468134

Sigma-Aldrich

Poly(styrene-co-allyl alcohol)

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

Synonym(s):

Allyl alcohol-styrene copolymer, Poly(styrene-allyl alcohol), Styrene-allyl alcohol copolymer

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
[CH2CH(C6H5)]x[CH2CH(CH2OH)]y
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

vapor density

2 (vs air)

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

Looking for similar products? Visit Product Comparison Guide

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

468134-VAR:
468134-500G:
468134-1KG:
468134-BULK:


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service