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SZSE:002741
Chemical Reagents
iso-Pentanol? COA Report
  • CAS No.: 123-51-3
  • Molecular weight:88.15
  • Aliases:3 - methyl-1 - butanol
  • Molecular formula:(CH3)2CHCH2CH2OH
  • UN Code:1105
  • EC No.:204-633-5
  • HS-No:38249097
Information
Specification category:
Product No. Product name specifications
1.17035.023 iso-Pentanol AR500ml
Characteristic: Appearance and properties:Colorless liquid with an unpleasant odor.
Relative density(water=1): 0.81
Relative vapor density(air=1): 3.04
Melting point(℃): -117.2
Boiling Point(℃): 132.5
Concentration: Pure
Saturated vapor Pressure: 0.27 (20 ℃)
Solubility: soluble in water, soluble in alcohol, ether.
Critical temperature (℃): 309.7
Technical indicators:
Item AR CP
Assay ≥98.5% ≥98.0%
Boiling point(℃) 130±1 130±1
Evaporation residue ≤0.002% ≤0.004%
Acidity(as H+),mmol/100g ≤0.04 ≤0.08
Acid and ester(as CH3COOCH3) ≤0.06% ≤0.1%
Carbonyl compounds(as CO) ≤0.1% ≤0.2%
Exchanged carbonization material Qualitied Qualified
Iron(Fe) ≤0.00003% ≤0.00006%
Water(H2O) ≤0.2% ≤0.4%
Hazard characteristics:

IATA-DGR UN 1105 PENTANOLS,3,Ⅲ

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