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Sigma-Aldrich/Isobutanol/1009841000/1009841000
  • Sigma-Aldrich/Isobutanol/1009841000/1009841000

Sigma-Aldrich/Isobutanol/1009841000/1009841000

價(jià)格: ￥812.25 市場價(jià): 1055.93
貨號: 1009841000
品牌: Sigma-Aldrich
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    • Synonym: Isobutylalcohol, 2-Methyl-1-propanol, Iso-Butanol

      • CAS Number 78-83-1

      • Linear Formula C?H??O

      • Molecular Weight 74.12?g/mol

      •  EC Number 201-148-0

      Properties:

      Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Puriss p.a. ACS
      grade   ACS,Reag. Ph Eur
      packaging   1 l in Glass bottle (1009841000)
        2.5 l in Glass bottle (1009842500)
      bp   106?-?108?°C (1013?hPa)
      expl. lim. ?   1.5?-?12?%(V)
      vapor pressure   12?hPa (20?°C)
      solubility   85?g/l
      density   0.802?g/cm3 (20?°C)
      flash point   28?°C
      autoignition temp.   430?°C
      mp   -108?°C
      pH   7 (80?g/l, H?O, 20?°C)
      LD 50 oral   LD50 Rat > 2830 mg/kg
      LD 50 dermal   LD50 Rat 2460 mg/kg
      shipped in   ambient
      storage temp.   Store at +5°C to +30°C.
      specifications   Purity (GC): ≥?99?%
        Identity (IR): conforms
        Colour: ≤?10?Hazen
        Solubility in water: conforms
        Acidity: ≤?0.0005?meq/g
        Density (d 20?°C/20?°C): 0.802 - 0.804
        Refractive index (n15/D): 1.397 - 1.399
        Boiling range (107-109°C): ≥?96?% (v/v)
        Peroxide (as H?O?): ≤?0.001?%
        Readily carbonizable substances: conforms
        n-Butyl alcohol (GC): ≤?0.2?%
        2-Butanol (GC): ≤?0.05?%
        Butyraldehyde (GC): ≤?0.01?%
        Ethylmethylketone (GC): ≤?0.02?%
        Isobutyraldehyde (GC): ≤?0.05?%
        Al (Aluminium): ≤?0.00005?%
        B (Boron): ≤?0.000002?%
        Ba (Barium): ≤?0.00001?%
        Ca (Calcium): ≤?0.00005?%
        Cd (Cadmium): ≤?0.000005?%
        Co (Cobalt): ≤?0.000002?%
        Cr (Chromium): ≤?0.000002?%
        Cu (Copper): ≤?0.000002?%
        Fe (Iron): ≤?0.00001?%
        Mg (Magnesium): ≤?0.00001?%
        Mn (Manganese): ≤?0.000002?%
        Ni (Nickel): ≤?0.000002?%
        Pb (Lead): ≤?0.00001?%
        Sn (Tin): ≤?0.00001?%
        Zn (Zinc): ≤?0.00001?%
        Evaporation residue: ≤?0.001?%
        Water: ≤?0.05?%
        Corresponds to ACS, Ph Eur-reagent

      Description:

      Other Notes

      EMSURE? grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE? provides worldwide best and most extensive product specifications. We declare our EMSURE? range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

      Safety:

      HS Code 
      2905 14 90
      Hazard Statement(s) 
      H226: Flammable liquid and vapour.
      H315: Causes skin irritation.
      H318: Causes serious eye damage.
      H335: May cause respiratory irritation.
      H336: May cause drowsiness or dizziness.
      Precautionary Statement(s) 
      P210: Keep away from heat.
      P280: Wear eye protection.
      P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
      P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
      P313: Get medical advice/ attention.
      Storage class 
      3 Flammable liquids
      WGK 
      WGK 1 slightly water endangering
      Disposal 
      3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Hazard Pictogram(s) 
      GHS02  GHS02
      Hazard Pictogram(s) 
      GHS05  GHS05
      Hazard Pictogram(s) 
      GHS07  GHS07
      Hazard Symbols 
      Irritant  Irritant
      Declaration (railroad and road) ADR, RID 
      UN 1212 , 3, III
      Declaration (transport by air) IATA-DGR 
      UN 1212 , 3, III
      Declaration (transport by sea) IMDG-Code 
      UN 1212 , 3, III
      Categories of danger 
      flammable, irritant
      R Phrase 
      R 10-37/38-41-67
      Flammable.Irritating to respiratory system and skin.Risk of serious damage to eyes.Vapours may cause drowsiness and dizziness.
      S Phrase 
      S 7/9-13-26-37/39-46
      Keep container tightly closed and in a well-ventilated place.Keep away from food, drink and animal feedingstuffs.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves and eye/face protection.If swallowed, seek medical advice immediately and show this container or label.
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