468134
聚(苯乙烯-co-丙烯醇)
average Mw ~2,200, average Mn ~1,200, allyl alcohol 40 mol %
别名:
Allyl alcohol-styrene copolymer, Poly(styrene-allyl alcohol), Styrene-allyl alcohol copolymer
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所有图片(2)
About This Item
线性分子式:
[CH2CH(C6H5)]x[CH2CH(CH2OH)]y
CAS Number:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
蒸汽密度
2 (vs air)
质量水平
蒸汽压
23.8 mmHg ( 25 °C)
表单
solid
分子量
average Mn ~1,200
average Mw ~2,200
组成
allyl alcohol, 40 mol %
expl. lim.
18 %
羟基值
255 mg KOH/g
转变温度
Tg 63 °C (DSC)
密度
1.05 g/mL at 25 °C
SMILES字符串
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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应用
- 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).
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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