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81513

Poly(α-methylstyrene)

Name: Poly(α-methylstyrene)
Brand: SIAL

standard, 2,500

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About This Item

Linear Formula:

[CH₂C(CH₃)(C₆H₅)]_n

CAS Number:

25014-31-7

UNSPSC Code:

41116107

PubChem Substance ID:

24887820

MDL number:

MFCD00152638

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Properties

grade

standard

CofA

exact values can be taken from the accompanying certificate of analysis

mol wt

M_n ~1960, M_p ~2320, M_w ~2200

technique(s)

gel permeation chromatography (GPC): suitable

density

1.075 g/mL at 25 °C (lit.)

M_w/M_n

~1.12

SMILES string

CC(=C)c1ccccc1

InChI

1S/C9H10/c1-8(2)9-6-4-3-5-7-9/h3-7H,1H2,2H3

InChI key

XYLMUPLGERFSHI-UHFFFAOYSA-N

Description

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Global Trade Item Number

SKU	GTIN
180963-250G	04061838755070
419052-250G	04061832091570
1098322-350MG	04061833842157
Y0001585	04061833808733
419044-500G	04061832091563
419036-250G	04061832091549
419060-250G	04061833597897