SDS

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EmergencyOverview:
Health
Fire
Reactivity
Degree of Hazard
NFPA Rating:
1
2*
0
0 – Minimal (Insignificant)
HMIS Rating:
1
2*
0
1 – Slight (Minor)
2 – Moderate
3 – Serious (High)
4 – Severe (Extreme)
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Supplementalinformation INUSE,MATERIALMAYRELEASEPENTANES,A
HazardStatement FLAMMABLEHYDROCARBON,WHICHMAYFORM
AFLAMMABLE/EXPLOSIVEVAPORAIRMIXTURE.
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Mayformcombustibledustconcentrationsinairifconvertedtosmallparticlesduringfurther
processing,handling,orbyothermeans.
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Prevention 
Preventdustaccumulationtominimizeexplosionhazard.Keepawayfrom
heat/sparks/openflames/hotsurfaces.Nosmokingmaterialsnearby.
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3.Compostion/informationoningredients
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Components
Commonnameand
synonyms
CASNumber
%
POLYSTYRENE

9003536
9798%
PENTANEMixture*
npentane
Isopentane
Cyclopentane
09660
78784
287923
Mixture<2%
MODIFIERSAND/OR
ADDITIVES
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Mixture
0.011%
Whenrequested,insect
andfungusadditive:
DisodiumOctaborate
Tetrahydrate 


12008412 
<0.4%
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*Thisisaflammableblowingagentthatoffgassesfromproduct.Mostofthepentaneoffgasses
priortoshipment.However,residualblowingagentmaygraduallyoffgasfromthefoamduring
storageoruse.
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Compositioncomments Valuesdonotreflectabsoluteminimumsandmaximums;these
valuesaretypicalwhichmayvaryfromtimetotime
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