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1.13350 Supelco

2-Propanol

for preparative chromatography Prepsolv

Synonym: 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

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Properties

Quality Level   200
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
potency   5045 mg/kg LD50, oral (Rat)
  12800 mg/kg LD50, skin (Rabbit)
expl. lim.   2.0-12.7 %, 93 °C
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.)
SMILES string   CC(C)O
InChI   1S/C3H8O/c1-3(2)4/h3-4H,1-2H3
InChI key   KFZMGEQAYNKOFK-UHFFFAOYSA-N
storage conditions   Store at +5°C to +30°C.

Description

General description

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Analysis Note

Purity (GC): ≥ 99.8 %
Identity (IR): conforms
Evaporation residue: ≤ 1.0 mg/l
Water: ≤ 0.05 %
Acidity: ≤ 0.0002 meq/g
Alkalinity: ≤ 0.0002 meq/g
Transmission (at 220 nm): ≥ 50 %
Transmission (from 260 nm): ≥ 98 %
Filtred by 0.2µm filter

Legal Information

PREPSOLV is a trademark of Merck KGaA, Darmstadt, Germany

Safety & Documentation

Safety Information

Protocols & Articles

Articles

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