PX1838 Supelco

Isopropyl Alcohol

HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Synonym: 2-Propanol,IPA, 2-Propanol, 2-Propanol, sec-Propyl alcohol, IPA, Isopropanol, Isopropyl alcohol

  • CAS Number 67-63-0

  • Linear Formula (CH3)2CHOH

  • Molecular Weight 60.10

  •  Beilstein/REAXYS Number 635639

  •  MDL number MFCD00011674

  •  EC Index Number 200-661-7



Quality Level   100
vapor density   2.1 (vs air)
vapor pressure   33 mmHg ( 20 °C)
  43 hPa ( 20 °C)
  44 mmHg ( 25 °C)
assay   ≥99.8% (GC)
form   liquid
autoignition temp.   750 °F
expl. lim.   2.0-12.7 %, 93 °C
application(s)   HPLC: suitable
evapn. residue   ≤5 ppm
color   APHA: ≤10
refractive index   n20/D 1.377 (lit.)
pH   7 (20 °C)
bp   82 °C (lit.)
mp   −89.5 °C (lit.)
transition temp   flash point 12 °C
density   0.785 g/mL at 25 °C (lit.)
UV cutoff   ≤210 nm
shipped in   ambient
SMILES string   CC(C)O
InChI   1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
storage conditions   Store at room temperature.



1, 4 l in Glas bottle pre packed

18.9 l in Barrel stainl. st.

20 l in Plastic barrel


HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

PX1838P-6 andPX1838P-1 are packaged in poly coated glass bottles

Analysis Note

AppearanceClear liquid, free from particulatesAssay (GC)99.8% minCarbonyl compounds (acetone or propionaldehyde)0.002% maxColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testInfrared SpectrumConforms to standardSolubility in waterTo pass testTitrable acid0.0001meq/g maxTitrable base0.0001meq/g maxUV Abs. at 210 nm1.00AU maxUV Abs. at 220 nm0.40AU maxUV Abs. at 230 nm0.20AU maxUV Abs. at 245 nm0.08AU maxUV Abs. at 260 nm0.04AU maxUV Abs. at 275 nm0.03AU maxUV Abs. at 300 nm0.02AU maxUV Abs. at 330 - 400 nm0.01AU maxUV Cut-off210nm maxWater (H2O)0.10% max

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