Octamethylcyclotetrasiloxane


ALS - Columbia may or may not test for Octamethylcyclotetrasiloxane (CAS # 556-67-2). Information is subject to change; please contact us for the latest available analytes for which we test.

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CAS 556-67-2 - Octamethylcyclotetrasiloxane

Analyte:  Octamethylcyclotetrasiloxane

Abbreviation:  OMCYTTSIO

CAS Number or ID:  556-67-2

Department:  Organics

EC Number (EINECS):  556-67-2

Synonyms:  Oktamethylcyklotetrasiloxan;NUC Silicone VS 7207;CO9810;O9810;Octamethyltetrasiloxane;2,2,4,4,6,6,8,8-Octamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane;Octamethylcyclotetrasiloxane

Use:  waterproofing agent, lubricant for vacuum devices.

Chemical Formula:  C8H24O4Si4

Apearance:  colourless liquid

Melting Point:  17 - 18 C

Boiling Point:  175 - 176 C

Flash Point:  60 C

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Laboratory tests that may be available by ALS - Columbia for Octamethylcyclotetrasiloxane (CAS # 556-67-2):

EPA MethodTest NameMatrixMRLInstrument
EPA 8015BAlcohols using GC/FIDLiquid1000 GC
EPA 8015BNonhalogenated Semi Volatile Organics by GCLiquid2 GC
EPA 8015BNonhalogenated Semi Volatile Organics by GCLiquid2000 GC
EPA 8015BNonhalogenated Semi Volatile Organics by GCNonAq Liquid50 GC
EPA 8015BNonhalogenated Semi Volatile Organics by GCNonAq Liquid50000 GC
EPA 8015BSiloxanes Using GC/FIDLiquid5000 GC
EPA 8015BSiloxanes Using GC/FIDNonAq Liquid50000 GC
EPA 8015BSiloxanes Using GC/FIDSolid5000 GC
EPA 8260BVolatile Organic Compounds by GC/MSLiquid0.005 GCMS
EPA 8260BVolatile Organic Compounds by GC/MSLiquid0.5 GCMS
EPA 8260BVolatile Organic Compounds by GC/MSLiquid1 GCMS
EPA 8260BVolatile Organic Compounds by GC/MSLiquid5 GCMS
EPA 8260BVolatile Organic Compounds by GC/MSNonAq Liquid0.005 GCMS
EPA 8260BVolatile Organic Compounds by GC/MSNonAq Liquid5 GCMS

More analytical test methods may be available for Octamethylcyclotetrasiloxane. Please contact us for the latest available analytes and methods.




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