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spicy pentanone

Chemical Structure

General Material Information

Preferred name spicy pentanone
Trivial Name 4-Methyl-1-phenyl-2-pentanone
Short Description 4-methyl-1-phenyl-2-pentanone
Formula C12 H16 O
CAS Number 5349-62-2
FEMA Number 2740
Flavis Number 7.025
ECHA Number 226-316-0
FDA UNII 2Z1A62342T
Nikkaji Number J217.917B
MDL MFCD00015639
COE Number 159
Bio Activity Summary External link
NMR Predictor External link
JECFA Food Flavoring 828 4-methyl-1-phenyl-2-pentanone
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 5349-62-2 ; 4-METHYL-1-PHENYL-2-PENTANONE
Synonyms
  • benzyl 2-methylpropyl ketone
  • benzyl isobutyl ketone
  • iso butyl benzyl ketone
  • 4-methyl-1-phenyl pentan-2-one
  • 4-methyl-1-phenyl-2-pentanone
  • 4-methyl-1-phenylpentan-2-one
  • 2-pentanone, 4-methyl-1-phenyl-
  • 4-methyl-1-phenylpentan-2-one
  • 2-Pentanone, 4-methyl-1-phenyl-
  • 4-Methyl-1-phenyl-2-pentanone
  • Isobutyl benzyl ketone
  • NSC 1268

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
HMDB (The Human Metabolome Database):HMDB31569
FooDB:FDB008186
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 176.25871276855
Specific gravity @ 25 °C
Pounds per Gallon 7.822 to 7.897
Refractive Index 1.5 to 1.51 @ 20 °C
Boiling Point 250 to 251°C @ 760 mm Hg
Vapor Pressure 0.02 mmHg @ 25 °C
Flash Point TCC Value 105 °C TCC
logP (o/w) 3.142 est
Solubility
alcohol Yes
dipropylene glycol Yes
water, very slightly Yes
water, 202.2 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Woody
sweet, woody, fruity, spicy, sugar burnt sugar
General comment At 100.00 %. sweet woody fruity spice burnt sugar
Flavor Type: Fruity
sweet, fruity, spicy
General comment Sweet fruity spicy

Potential Uses

Applications
Odor purposes Balsam, Herbal, Moss, Spice, Woody

Safety Information

Safety information

Preferred SDS: View
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for spicy pentanone usage levels up to:
2.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 8.50 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.30 (μg/capita/day)
Threshold of Concern:540 (μg/person/day)
Structure Class: II
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 Flavor Ingredient Library
publication number: 3
Click here to view publication 3
average usual ppmaverage maximum ppm
baked goods: -5.00000
beverages(nonalcoholic): -1.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -5.00000
fruit ices: -5.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 0.060005.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --

Safety references

European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 16 (FGE.16): Aromatic ketones from chemical group 21 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf

Flavouring Group Evaluation 16, Revision 1 (FGE.16Rev1)[1]: Aromatic ketones from chemical group 21- Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Flavouring Group Evaluation 69, (FGE.69)[1] - Consideration of aromatic substituted secondary alcohols, ketones and related esters evaluated by JECFA (57th meeting) structurally related to aromatic ketones from chemical group 21 evaluated by EFSA in FGE.16 (2006) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Flavouring Group Evaluation 16, Revision 2 (FGE.16Rev2): Aromatic ketones from chemical group 21
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 69, Revision 1 (FGE.69Rev1): consideration of aromatic substituted secondary alcohols, ketones and related esters evaluated by JECFA (57th meeting), structurally related to aromatic ketones from chemical group 21 evaluated by EFSA in FGE.16Rev2
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):5349-62-2
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :219672
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
4-methyl-1-phenylpentan-2-one
Chemidplus:0005349622