• Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email:Technical Services
      US Email:Sales
      US Voice:(973) 740-2300
      US Fax:(973) 740-1839
      Product(s):
      dl-3-METHYL-2-BUTANOL, Kosher
       
  • SAFC Global
    • SAFC
      Complete Supply Chain
      The perfect blend of products and services that bring your creativity to life.
      Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
      Email:Information
      US Email:Sales
      US Voice:800-244-1173
      US Fax:800-368-4661
      Product(s):
      DL-3-Methyl-2-butanol
      MSDS
       
3-methyl-2-butanol
  • Home
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  • Organoleptics
      • Organoleptic Properties
        Odor Type :fruity
        Odor Description:
        fruity
        Odor Description:
        at 1.00 %.  
        impacting, musty, alcoholic, fuesl like, with nuances of vegetables, cider, cocoa and cheese
        Mosciano, Gerard, (2009)
        Taste Description:
        at 10.00 ppm.  
        impacting, musty, alcoholic, fusel like, with nuances of vegetables, cider, cocoa and cheese
        Mosciano, Gerard, (2009)
  • Properties
      • Physical Properties
        Appearance :colorless clear liquid (est)
        Assay : 98.00 to 100.00 % 
        Food Chemicals Codex Listed :No
        Specific Gravity :0.81800 @  25.00 °C.
        Refractive Index :1.40900 @  20.00 °C.
        Boiling Point : 112.00 to  114.00 °C. @ 760.00 mm Hg
        Vapor Pressure :10.570000 mm/Hg @ 25.00 °C. (est)
        Flash Point : 80.00 °F. TCC ( 26.67 °C. )
        logP (o/w) : 1.280
        Shelf Life : 12.00 month(s) or longer if stored properly.
        Storage :store in cool, dry place in tightly sealed containers, protected from heat and light.
  • Safety
      • Safety Information
        Most important hazard(s) :Xn - Harmful.
          R 10 - Flammable.
        R 20 - Harmful by inhalation.
        R 37 - Irritating to respiratory system.
        S 02 - Keep out of the reach of children.
        S 16 - Keep away from sources of ignition - No Smoking.
        S 23 - Do not breath vapour.
        S 24/25 - Avoid contact with skin and eyes.
        S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
        S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
        S 46 - If swallowed, seek medical advice immediately and show this container or label.
        Oral/Parenteral Toxicity : 
          Not determined
        Dermal Toxicity : 
          Not determined
        Inhalation Toxicity : 
          Not determined
  • Safety in Use
      • Safety in Use Information
        Category :flavoring agents
        Maximised Survey-derived Daily Intakes (MSDI-EU) :0.49 (μg/capita/day)
        Recommendation for 3-methyl-2-butanol fragrance usage levels up to :
         not for fragrance use.
  • Safety References
3-methylbutan-2-ol (Click)
CAS Number : 598-75-4
ECHA EC Number :209-950-2
Beilstein Number :1718800
MDL :MFCD00004527
FEMA Number :3703
CoE Number :11696
XlogP3 :1.30 (est)
Molecular Weight :88.14984000
Formula :C5 H12 O
NMR Predictor :Predict
EFSA/JECFA Comments :JECFA evaluated 3-methyl-2-butanol (CASrn as in Register). (R)- or (S)- enantiomer not specified by CASrn in Register.
Category :flavoring agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information :
Google Scholar : Search Google Books : Search
Google Scholar : with word "volatile"Search Google Scholar : with word "flavor"Search
Google Scholar : with word "odor"SearchPerfumer and Flavorist : Search
Google Patents : Search US Patents : Search
EU Patents : Search IBM Patents : Obtain
Pubchem Patents:Search
PubMed : SearchNCBI : Search
JECFA Food Flavoring :300  3-methyl-2-butanol
Flavis Number :02.111 (Old)
EU SANCO Food Flavourings :02.111  3-methylbutan-2-ol

FEMA Number :3703  3-methyl-2-butanol
FDA Mainterm : 3-METHYL-2-BUTANOL
click on the picture(s) below to
interact with the 3D model
Picture of molecule
3-methylbutan-2-ol
Synonyms :
sec-isoamyl alcohol
 butan-2-ol, 3-methyl-
2-butanol, 3-methyl-
1,2-dimethyl-1-propanol
1,1-dimethyl-2-propanol
1,2-dimethylpropanol
3-methyl butan-2-ol
 methyl isopropyl carbinol
DL-3-methyl-2-butanol
dextro,laevo-3-methyl-2-butanol
2-methyl-3-butanol
3-methylbutan-2-ol
 methylisopropylcarbinol
(±)-isopropyl methyl carbinol
isopropyl methyl carbinol
isopropylmethylcarbinol
 secondary isoamyl alcohol
Soluble in :
 alcohol
 water, 3.284e+004 mg/L @ 25 °C (est)
 water, 5.60E+04 mg/L @ 25 °C (exp)
Insoluble in :
 water
Stability :
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