2-methyl-2-buten-1-ol
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  • Organoleptics
      • Organoleptic Properties
        Odor Type :green
        Odor Strength :medium ,
        recommend smelling in a 10.00 % solution or less
        Odor Description:
        at 10.00 % in dipropylene glycol. 
        green oily
  • Properties
      • Physical Properties
        Appearance :colorless clear liquid (est)
        Assay : 95.00 to 100.00 % 
        Food Chemicals Codex Listed :No
        Specific Gravity :0.86300 to 0.86900 @  25.00 °C.
        Pounds per Gallon - (est). : 7.181 to  7.231
        Refractive Index :1.43900 to 1.44500 @  20.00 °C.
        Boiling Point : 137.00 °C. @ 760.00 mm Hg
        Vapor Pressure :2.384000 mm/Hg @ 25.00 °C. (est)
        Flash Point : 122.00 °F. TCC ( 50.00 °C. )
        logP (o/w) : 1.055 (est)
  • Safety
      • Safety Information
        Oral/Parenteral Toxicity : 
          Not determined
        Dermal Toxicity : 
          Not determined
        Inhalation Toxicity : 
          Not determined
  • Safety in Use
      • Safety in Use Information
        Category :flavoring agents and cosmetic fragrance agents
        Maximised Survey-derived Daily Intakes (MSDI-EU) :0.037 (μg/capita/day)
        Structure Class :I
        Recommendation for 2-methyl-2-buten-1-ol fragrance usage levels up to :
         not for fragrance use.
         
        Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
        The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA on the "Resources" link.
        publication number : 22
         average usual ppmaverage maximum ppm
        baked goods : 10.0000050.00000
        beverages(nonalcoholic) : 5.0000025.00000
        beverages(alcoholic) : --
        breakfast cereal : 5.0000025.00000
        cheese : 7.0000035.00000
        chewing gum : --
        condiments / relishes : 5.0000025.00000
        confectionery froastings : 10.0000050.00000
        egg products : --
        fats / oils : 5.0000025.00000
        fish products : 2.0000010.00000
        frozen dairy : 7.0000035.00000
        fruit ices : 10.0000050.00000
        gelatins / puddings : 5.0000025.00000
        granulated sugar : --
        gravies : 20.00000100.00000
        hard candy : --
        imitation dairy : 7.0000035.00000
        instant coffee / tea : --
        jams / jellies : 5.0000025.00000
        meat products : 2.0000010.00000
        milk products : 7.0000035.00000
        nut products : --
        other grains : 5.0000025.00000
        poultry : 2.0000010.00000
        processed fruits : 7.0000035.00000
        processed vegetables : --
        reconstituted vegetables : --
        seasonings / flavors : 5.0000025.00000
        snack foods : 10.0000050.00000
        soft candy : --
        soups : 5.0000025.00000
        sugar substitutes : --
        sweet sauces : 5.0000025.00000
  • Safety References
(E)-2-methylbut-2-en-1-ol (Click)
CAS Number : 4675-87-0
ESIS EC# (EINECS) :225-127-0
CoE Number :10258
XlogP3-AA :1.00 (est)
Molecular Weight :86.13390000
Formula :C5 H10 O
NMR Predictor :Predict
Category :flavoring agents and cosmetic fragrance 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 :1617  2-methylbut-2-en-1-ol
Flavis Number :02.174 (Old site)
EU SANCO Food Flavourings :02.174  2-methylbut-2-en-1-ol

FEMA Number :4178  2-methylbut-2-en-1-ol
FDA Mainterm : 2-METHYLBUT-2-EN-1-OL
click on the picture(s) below to
interact with the 3D model
Picture of molecule
(E)-2-methylbut-2-en-1-ol
Synonyms :
2-methyl but-2-en-1-ol
2-methyl-2-buten-1-ol
2-methyl-2-butenol
(E)-2-methylbut-2-en-1-ol
2-methylbut-2-en-1-ol
 tiglic alcohol
 tiglyl alcohol
Soluble in :
 alcohol
 water, 4.094e+004 mg/L @ 25 °C (est)
Insoluble in :
 water
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