CAS 9003-55-8 Poly(styrene-co-butadiene) - Materials / Alfa Chemistry

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Poly(styrene-co-butadiene)

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Catalog Number

ACM9003558-5

CAS Number

9003-55-8

Product Name

Poly(styrene-co-butadiene)

Structure

Category

Polystyrene (PS)

Description

The polymer product is a hydrophobic material that is insoluble in water or other polar solvents.

IUPAC Name

buta-1,3-diene;styrene

Molecular Weight

158.24g/mol

Molecular Formula

(C8H8)x(C4H6)y(C8H8)x

Canonical SMILES

C=CC=C.C=CC1=CC=CC=C1

InChI

InChI=1S/C8H8.C4H6/c1-2-8-6-4-3-5-7-8;1-3-4-2/h2-7H,1H2;3-4H,1-2H2

InChI Key

MTAZNLWOLGHBHU-UHFFFAOYSA-N

Density

1.04 g/mL at 25 °C

Application

Molded or extruded into toys, packaging, appliances, communication cassettes, dinnerware and serviceware.

Complexity

89.1

Composition

butadiene, 4 wt. %

Covalently-Bonded Unit Count

EC Number

613-880-1;618-370-2

Exact Mass

158.10955g/mol

Features And Benefits

Better impact resistance than polystyrene. Amenable to various processing methods. Susceptible to environmental (UV) degradation.

Form

(Physical form) High-impact amorphous thermoplastic.

Formal Charge

Hazard Statements

H413: May cause long lasting harmful effects to aquatic lifeH332: Harmful if inhaled

Heavy Atom Count

MDL Number

MFCD00134010

MeSH Entry Terms

butadiene-styrene rubber;SBR elastomer;styrene-butadiene rubber

Monoisotopic Mass

158.10955g/mol

Packaging

1 kg in poly bottle

Precautionary Statements

P261,P273,P501,P271,P304+P340,P317

Rotatable Bond Count

Signal Word

Warning

Storage Temperature

2-8°C

MSDS

Download MSDS

COA

Download COA

Spec Sheet

Download Spec Sheet

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