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POLY(ALPHA-METHYLSTYRENE)

Product Name
POLY(ALPHA-METHYLSTYRENE)
CAS No.
25014-31-7
Chemical Name
POLY(ALPHA-METHYLSTYRENE)
Synonyms
PAMS;PAMS,Mw：11800;PAMS,Mw：31400;PAMS,Mw：121100;PAMS, Mw:320700;PAMS, Mw:436100;Poly(α-methylstyrene);POLY(α-METHYLSTYRENE);A-METHYLSTYRENE POLYMER;POLY(ALPHA-METHYLSTYRENE)
CBNumber
CB0763507
Molecular Formula
C27H30X2
Formula Weight
354.53
MOL File
25014-31-7.mol
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POLY(ALPHA-METHYLSTYRENE) Property

Melting point:
250-255 °C
Density 
1.075 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.61
Flash point:
246 °C
storage temp. 
2-8°C
form 
beads
CAS DataBase Reference
25014-31-7
EPA Substance Registry System
Benzene, (1-methylethenyl)-, homopolymer (25014-31-7)
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Safety

Safety Statements 
24/25
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

H335May cause respiratory irritation

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
81520
Product name
Poly(α-methylstyrene)
Purity
analytical standard, for GPC, 100,000
Packaging
250mg
Price
$180
Updated
2024/03/01
Sigma-Aldrich
Product number
81516
Product name
Poly(α-methylstyrene)
Purity
analytical standard, for GPC, 10,000
Packaging
250mg
Price
$169
Updated
2022/05/15
scipoly
Product number
946
Product name
Poly(alpha-methylstyrene) standard
Packaging
500mg
Price
$50
Updated
2024/07/03
scipoly
Product number
945
Product name
Poly(alpha-methylstyrene) standard
Packaging
500mg
Price
$50
Updated
2024/07/03
scipoly
Product number
944
Product name
Poly(alpha-methylstyrene) standard
Packaging
500mg
Price
$50
Updated
2024/07/03
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POLY(ALPHA-METHYLSTYRENE) Chemical Properties,Usage,Production

Chemical Properties

WHITE BEADS

Definition

ChEBI: Alpha-Methylstyrene is an olefinic compound.

General Description

Poly(α-methylstyrene) may find applications as a radical producing agent, in the thermal degradation of polystyrene.

POLY(ALPHA-METHYLSTYRENE) Preparation Products And Raw materials

Raw materials

Preparation Products

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POLY(ALPHA-METHYLSTYRENE) Suppliers

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View Lastest Price from POLY(ALPHA-METHYLSTYRENE) manufacturers

Hebei Ningnan Trade Co. LTD
Product
POLY(ALPHA-METHYLSTYRENE) 25014-31-7
Price
US $10.00-200.00/G
Min. Order
100G
Purity
99.99%
Supply Ability
20MT
Release date
2022-11-03
Hebei Ningnan Trade Co. LTD
Product
POLY(ALPHA-METHYLSTYRENE) 25014-31-7
Price
US $10.00-200.00/G
Min. Order
100G
Purity
99.99%
Supply Ability
20MT
Release date
2022-11-03

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