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1.00993 Supelco

2-Propanol

2-Propanol for spectroscopy Uvasol®. CAS No. 67-63-0, EC Number 200-661-7., for spectroscopy Uvasol®

Synonym: Isopropyl alcohol, Isopropanol, iso-Propanol, IPA

  • CAS Number 67-63-0

  • Linear Formula C₃H₈O

  • Molecular Weight 60.1 g/mol

  •  EC Number 200-661-7

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Properties

Related Categories Solvent by Application, Solvents, Spectrophotometric Solvents, Spectroscopy Solvents (IR, NMR, UV/Vis)
packaging   1 l in Glass bottle (1009931000)
  2.5 l in Glass bottle (1009932500)
bp   82.4 °C (1013 hPa)
expl. lim.     2 - 13.4 %(V)
vapor pressure   43 hPa (20 °C)
density   0.786 g/cm3 (20 °C)
flash point   12 °C
autoignition temp.   425 °C
mp   -89.5 °C
LD 50 oral   LD50 Rat 5045 mg/kg
LD 50 dermal   LD50 Rabbit 12800 mg/kg
shipped in   ambient
storage temp.   Store at +5°C to +30°C.
specifications   Purity (GC): ≥ 99.9 %
  Evaporation residue: ≤ 0.0002 %
  Water: ≤ 0.05 %
  Colour: ≤ 10 Hazen
  Acidity: ≤ 0.0001 meq/g
  Alkalinity: ≤ 0.0001 meq/g
  Fluorescence (as quinine at 254 nm): ≤ 1.0 ppb
  Fluorescence (as quinine at 365 nm): ≤ 1.0 ppb
  Transmission (at 210 nm): ≥ 30 %
  Transmission (at 220 nm): ≥ 65 %
  Transmission (at 230 nm): ≥ 80 %
  Transmission (at 240 nm): ≥ 90 %
  Transmission (at 250 nm): ≥ 95 %
  Transmission (from 260 nm): ≥ 98 %
  Absorbance (at 210 nm): ≤ 0.52
  Absorbance (at 220 nm): ≤ 0.19
  Absorbance (at 230 nm): ≤ 0.10
  Absorbance (at 240 nm): ≤ 0.05
  Absorbance (at 250 nm): ≤ 0.02
  Absorbance (from 260 nm): ≤ 0.01
  Meet the requirements of "Specific use spectroscopy" according ACS and Reag. Ph Eur

Description

Other Notes

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

Safety & Documentation

Safety Information

HS Code 
2905 12 00
Hazard Statement(s) 
H225: Highly flammable liquid and vapour.
H319: Causes serious eye irritation.
H336: May cause drowsiness or dizziness.
Precautionary Statement(s) 
P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground/bond container and receiving equipment.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word 
Danger
RTECS 
NT8050000
Storage class 
3 Flammable liquids
WGK 
WGK 1 slightly hazardous to water
Disposal 
1
Strongly contaminated halogen-free organic solvents: container A.
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Flammable  Flammable
Hazard Symbols 
Irritant  Irritant
Declaration (railroad and road) ADR, RID 
UN 1219 , 3, II
Declaration (transport by air) IATA-DGR 
UN 1219 , 3, II
Declaration (transport by sea) IMDG-Code 
UN 1219 , 3, II
Categories of danger 
highly flammable, irritant
R Phrase 
R 11-36-67
Highly flammable.Irritating to eyes.Vapours may cause drowsiness and dizziness.
S Phrase 
S 7-16-24/25-26
Keep container tightly closed.Keep away from sources of ignition - No smoking.Avoid contact with skin and eyes.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Protocols & Articles

Articles

Solvents for Spectroscopy Uvasol®

Best Optical and Chemical Purity for Reliable Spectroscopy Results In spectroscopy applications, accurate analytic results depend on the use of very pure solvents for sample preparation. Uvasol® solv...
Keywords: Evaporation, Infrared spectroscopy, Purification, Sample preparations, Solvents, Spectroscopy

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