1-phenyl-2-pentanol
alpha-propylphenethyl alcohol
 
Notes:
Used as a food additive [EAFUS]
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      Product(s):
      W1665 1-phenyl-2-pentanol
       
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1-phenylpentan-2-ol (Click)
CAS Number: 705-73-7Picture of molecule
ECHA EINECS - REACH Pre-Reg: 211-887-0
FDA UNII: 8917UGK95X
Nikkaji Web: J193.073G
MDL: MFCD00004580
CoE Number: 83
XlogP3: 3.00 (est)
Molecular Weight: 164.24772000
Formula: C11 H16 O
NMR Predictor: Predict (works with chrome or firefox)
Category: flavor and 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"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
IBM Patents: Obtain
Obtain
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 825  alpha-propylphenethyl alcohol
Flavis Number: 02.034 (Old)
DG SANTE Food Flavourings: 02.034  1-phenylpentan-2-ol
FEMA Number: 2953  alpha-propylphenethyl alcohol
FDA Mainterm: ALPHA-PROPYLPHENETHYL ALCOHOL
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
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Physical Properties:
Appearance: colorless clear oily liquid (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 247.00 °C. @ 760.00 mm Hg
Boiling Point: 75.00 °C. @ 0.50 mm Hg
Vapor Pressure: 0.011000 mm/Hg @ 25.00 °C. (est)
Flash Point: 221.00 °F. TCC ( 105.00 °C. )
logP (o/w): 2.877 (est)
Soluble in:
 alcohol
 water, very slightly
 water, 620.1 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
Odor Type: green
Odor Strength: medium
 green  sweet  earthy  
Odor Description:
at 100.00 %. 
mild green sweet earthy
 fruity  green  
Taste Description:
fruity green
  
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
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Suppliers:
BOC Sciences
For experimental / research use only.
Benzeneethanol, a-propyl-
CTC Organics
1-phenyl-2-pentanol
Parchem
1-phenyl-2-pentanol
Santa Cruz Biotechnology
For experimental / research use only.
2-Hydroxy-1-phenylpentane
Sigma-Aldrich: Aldrich
For experimental / research use only.
1-Phenyl-2-pentanol 99%
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
 
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
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Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for 1-phenyl-2-pentanol usage levels up to:
  8.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.12 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 1.00 (μg/capita/day)
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: --
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: -5.00000
granulated sugar: --
gravies: --
hard candy: -5.00000
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: --
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Safety References:
Flavor & Extract Manufacturers Association (FEMA) reference(s):
The FEMA GRAS assessment of aromatic substituted secondary alcohols, ketones, and related esters used as flavor ingredients.View pdf
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
EPI System: View
Env. Mutagen Info. Center: Search
EPA Substance Registry Services (TSCA): 705-73-7
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 61202
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 1-phenylpentan-2-ol
Chemidplus: 0000705737
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References:
 1-phenylpentan-2-ol
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 705-73-7
Pubchem (cid): 61202
Pubchem (sid): 135018595
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
HMDB (The Human Metabolome Database): HMDB31625
FooDB: FDB008263
Export Tariff Code: 2906.29.5000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Read: Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients
Read: A GRAS assessment program for flavor ingredients
Read: Sensory testing for flavorings with modifying properties. Food Technology
Read: Criteria for the safety evaluation of flavoring substances
Read: A procedure for the safety evaluation of natural flavor complexes used as ingredients in food: essential oils
Read: FEMA Expert Panel: 30 Years of safety evaluation for the flavor industry
Read: Consumption ratio and food predominance of flavoring materials
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Potential Blenders and core components note
 
For Odor
balsamic
 bornyl formateFL/FR
coconut
delta-heptalactoneFL/FR
earthy
1-nonen-3-olFL/FR
1-octen-3-olFL/FR
floral
 linalool oxideFL/FR
 octyl acetateFL/FR
2-phenyl propyl acetateFL/FR
fruity
 amyl formateFL/FR
2-pentyl furanFL/FR
 tropical trithianeFL/FR
green
 fern absolute 
 geranium absoluteFL/FR
(Z)-3-hexen-1-yl tiglateFL/FR
herbal
6-hydroxydihydrotheaspirane (mixture of isomers)FL/FR
waxy
 octyl isobutyrateFL/FR
 
For Flavor
 
No flavor group found for these
 benzyl disulfideFL
 bornyl formateFL/FR
 fern absolute 
delta-heptalactoneFL/FR
 octyl acetateFL/FR
2-phenyl propyl acetateFL/FR
camphoreous
6-hydroxydihydrotheaspirane (mixture of isomers)FL/FR
creamy
 octyl isobutyrateFL/FR
earthy
1-nonen-3-olFL/FR
fruity
 amyl formateFL/FR
 tropical trithianeFL/FR
green
 geranium absoluteFL/FR
(Z)-3-hexen-1-yl tiglateFL/FR
 linalool oxideFL/FR
2-pentyl furanFL/FR
 propylene glycol acetone ketalFL
mushroom
1-octen-3-olFL/FR
 
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Potential Uses:
 earth humusFR
 greenFR
 orchidFR
 orris irisFR
 osmanthusFL/FR
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Occurrence (nature, food, other): note
 cheese gruyere cheese
Search  Picture
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Synonyms:
 benzeneethanol, a-propyl-
 benzyl butyl alcohol
 benzyl propyl carbinol
 benzylbutyl alcohol
 benzylpropylcarbinol
2-hydroxy-1-phenyl pentane
2-hydroxy-1-phenylpentane
 phenethyl alcohol, a-propyl-
dextro,laevo-1-phenyl pentan-2-ol
1-phenyl-2-pentanol
1-phenylpentan-2-ol
DL-1-phenylpentan-2-ol
alpha-propyl benzene ethanol
N-propyl benzyl carbinol
alpha-propyl phenethyl alcohol
p-propyl phenethyl alcohol
para-propyl phenethyl alcohol
a-propylbenzeneethanol
a-propylphenethyl alcohol
alpha-propylphenethyl alcohol
p-propylphenethyl alcohol
para-propylphenethyl alcohol
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