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PX0167 Supelco

Pentane

OmniSolv®

Synonym: high purity solvents

  • CAS Number 109-66-0

  • Linear Formula CH3(CH2)3CH3

  • Molecular Weight 72.15

  •  Beilstein/REAXYS Number 969132

  •  MDL number MFCD00009498

  •  EC Index Number 203-692-4

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Properties

Quality Level   100
vapor density   2.48 (vs air)
vapor pressure   570 hPa ( 20 °C)
assay   ≥98% n-pentane basis
  ≥99.9% (C5 isomers)
form   liquid
autoignition temp.   500 °F
expl. lim.   ~8.3 %
application(s)   HPLC: suitable
  LC/MS: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.358 (lit.)
bp   35-36 °C (lit.)
mp   -130 °C
  −130 °C (lit.)
transition temp   flash point -48 °C (refers to pure substance)
density   ~0.63 g/cm3 at 20 °C
  0.626 g/mL at 25 °C (lit.)
shipped in   ambient
SMILES string   CCCCC
InChI   1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
InChI key   OFBQJSOFQDEBGM-UHFFFAOYSA-N
storage conditions   Store at +15°C to +25°C.

Description

Packaging

4 l in Glas bottle pre packed

Application

OmniSolv®

Analysis Note

Assay (n-Pentane)98% minAssay (total C5 isomers)99.9% minCapillary ECD responsive substances (as PCNB)10ng/L maxEvaporation residue1mg/L maxFormClear liquidRefractive index (at 20°C)1.3570-1.3580UV Abs. at 190 nm1.00AU maxUV Abs. at 200 nm0.600AU maxUV Abs. at 250 nm0.010AU maxUV Abs. at 300 nm0.005AU maxUV Abs. at 400 nm0.005AU maxWater (H2O)0.01% max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety & Documentation

Safety Information

Signal word 
Danger
Hazard statements 
Target organs 
Central nervous system
Supplemental Hazard Statements 
EUH066
WGK Germany 
WGK 2
Flash Point(F) 
-40.0 °F
Flash Point(C) 
-40 °C
Protocols & Articles
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