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General Material Information

Preferred name cherry propanol
Trivial Name p-Cymen-8-ol
Short Description p,alpha,alpha-trimethylbenzyl alcohol
Formula C10 H14 O
CAS Number 1197-01-9
FEMA Number 3242
Flavis Number 2.042
ECHA Number 214-817-7
FDA UNII 6TFS69V5BW
Nikkaji Number J28.647H
MDL MFCD00029997
COE Number 530
xLogP3-AA 2.00 (est)
Bio Activity Summary External link
NMR Predictor External link
JECFA Food Flavoring 1650 p,alpha,alpha-trimethylbenzyl alcohol
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 1197-01-9 ; P,ALPHA,ALPHA-TRIMETHYLBENZYL ALCOHOL
Synonyms
  • benzenemethanol, a,a,4-trimethyl-
  • p- cymen-8-ol
  • para- cymen-8-ol
  • cymen-8-ol, p-
  • dimethyl p-tolyl carbinol
  • dimethyl para-tolyl carbinol
  • 8-hydroxy p-cymene
  • 8-hydroxy para-cymene
  • 8-hydroxy-p-cymene
  • 4,alpha- hydroxyethyl toluene
  • 2-4-methyl phenyl-2-propanol
  • 2-(4-methyl phenyl) propan-2-ol
  • 2-(4-methyl phenyl)-2-propanol
  • 2-(para- methyl phenyl)-2-propanol
  • 1-methyl-4-(1-hydroxy-1-methyl ethyl) benzene
  • 1-methyl-4-(1-hydroxy-1-methylethyl)benzene
  • 1-methyl-4-(a-hydroxyisopropyl)benzene
  • 1-methyl-4-(alpha-hydroxyisopropyl)benzene
  • 4-methylcumyl alcohol
  • 2-4-methylphenyl-2-propanol
  • 2-(4-methylphenyl)-2-propanol
  • 2-(p- methylphenyl)-2-propanol
  • 2-(4-methylphenyl)propan-2-ol
  • 1-p- tolyl-1-ethanol
  • 1-para- tolyl-1-ethanol
  • 2-p- tolyl-2-propanol
  • 2-para- tolyl-2-propanol
  • 2-(p- tolyl)-2-propanol
  • alpha,alpha,4-trimethyl benzene methanol
  • alpha,alpha,4-trimethyl benzyl alcohol
  • para,alpha,alpha- trimethyl benzyl alcohol
  • a,a,4-trimethylbenzenemethanol
  • alpha,alpha,4-trimethylbenzenemethanol
  • a,a,4-trimethylbenzyl alcohol
  • alpha,alpha,4-trimethylbenzyl alcohol
  • p,a,a- trimethylbenzyl alcohol
  • p,alpha,alpha- trimethylbenzyl alcohol
  • 2-(4-methylphenyl)propan-2-ol
  • Benzenemethanol, α,α,4-trimethyl-
  • p-Cymen-8-ol
  • α,α,4-Trimethylbenzenemethanol
  • 1-Methyl-4-(α-hydroxyisopropyl)benzene
  • 1-Methyl-4-(1-hydroxy-1-methylethyl)benzene
  • 8-Hydroxy-p-cymene
  • 2-(4-Methylphenyl)-2-propanol
  • p-Cymene-8-ol
  • Dimethyl-p-tolyl carbinol
  • 2-(p-Methylphenyl)-2-propanol
  • 2-(p-Tolyl)-2-propanol
  • 4-Methylcumyl alcohol
  • α,α,4-Trimethylbenzyl alcohol
  • NSC 361057
  • p,α,α-Trimethylbenzyl alcohol

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

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Literature & References

2-(4-methylphenyl)propan-2-ol
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:1197-01-9
Pubchem (cid):14529
Pubchem (sid):134981298
Flavornet:1197-01-9
Pherobase:View
Publications by PubMed
Chemical composition and aroma evaluation of essential oils from Evolvulus alsinoides L.
Geosmin (2β,6α-dimethylbicyclo[4.4.0]decan-1β-ol) production associated with Beta vulgaris ssp. vulgaris is cultivar specific.
Direct accurate analysis of cysteinylated and glutathionylated precursors of 4-mercapto-4-methyl-2-pentanone and 3-mercaptohexan-1-ol in must by ultrahigh performance liquid chromatography coupled to mass spectrometry.
Characterization of the key aroma compounds in beef extract using aroma extract dilution analysis.
Cold enzymatic bleaching of fluid whey.
Factors influencing the formation of medicinal off-flavor from ascorbic acid and α,β-unsaturated aldehydes.
Occurrence of odorant polyfunctional thiols in beers hopped with different cultivars. First evidence of an S-cysteine conjugate in hop (Humulus lupulus L.).
Effect of maturity stage and storage on flavor compounds and sensory description of berrycactus (Myrtillocactus geometrizans).
Identification of the medicinal off-flavor compound formed from ascorbic acid and (E)-hex-2-enal.
Hot and cold water infusion aroma profiles of Hibiscus sabdariffa: fresh compared with dried.
Engineering Saccharomyces cerevisiae to release 3-Mercaptohexan-1-ol during fermentation through overexpression of an S. cerevisiae Gene, STR3, for improvement of wine aroma.
Characterization of aroma compounds in Chinese rice wine Qu by solvent-assisted flavor evaporation and headspace solid-phase microextraction.
Characteristic aroma-active compounds of Korean perilla (Perilla frutescens Britton) leaf.
Flavor variability and flavor stability of U.S.-produced whole milk powder.
Characterization of the key aroma compounds in beef and pork vegetable gravies á la chef by application of the aroma extract dilution analysis.
Identification and characteristics of new volatile thiols derived from the hop (Humulus luplus L.) cultivar Nelson Sauvin (dagger).
Novel character impact compounds in Yuzu (Citrus junos Sieb. ex Tanaka) peel oil.
Relationships between sensory descriptors, consumer acceptability and volatile flavor compounds of American dry-cured ham.
Production of the aroma chemicals 3-(methylthio)-1-propanol and 3-(methylthio)-propylacetate with yeasts.
Comparison of odor-active compounds from six distinctly different rice flavor types.
Analysis of volatile flavor compounds of sardine (Sardinops melanostica) by solid phase microextraction.
Effect of cysteine and cystine addition on sensory profile and potent odorants of extruded potato snacks.
Instrumental and sensory characterization of heat-induced odorants in aseptically packaged soy milk.
Nucleus accumbens opioids regulate flavor-based preferences in food consumption.
Effect of different locations on the chemical composition of essential oils of laurel (Laurus nobilis L.) leaves growing wild in Turkey.
Effect of fat nature and aroma compound hydrophobicity on flavor release from complex food emulsions.
Flavor characterization of ripened cod roe by gas chromatography, sensory analysis, and electronic nose.
Aroma extract dilution analysis of cv. Meeker (Rubus idaeus L.) red raspberries from Oregon and Washington.
Volatile constituents from the leaves of Callicarpa japonica Thunb. and their antibacterial activities.
Identification and sensory evaluation of volatile compounds in oxidized porcine liver.
Changes of the volatile profile and artifact formation in Daidai (Citrus aurantium) cold-pressed peel oil on storage.
Characterization of volatiles in bullock's heart (Annona reticulata L.) fruit cultivars from Cuba.
Chemoenzymatic synthesis of homochiral (R)- and (S)-karahanaenol from (R)-limonene.
Volatile flavor components of rice cakes.
[The quantitative composition of natural and technologically changed aromas of plants. II. Aroma compounds in oranges and their changes during juice processing (author's transl)].

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
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB29652
FooDB:FDB000826
Export Tariff Code:2906.29.0000
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 150.22077941895
Specific gravity @ 25 °C
Pounds per Gallon 8.063 to 8.138
Refractive Index 1.514 to 1.521 @ 20 °C
Vapor Pressure 0.02 mmHg @ 20 °C
Flash Point TCC Value 96.11 °C TCC
logP (o/w) 2.251 est
Solubility
alcohol Yes
water, slightly Yes
water, 1817 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Fruity
sweet, fruity, cherry, coumarinic, floral, camphoreous, cooling
Odor strength medium , recommend smelling in a 10.00 % solution or less
Substantivity > 48 hour(s) at 100.00 %
General comment At 10.00 % in dipropylene glycol. sweet fruity cherry coumarin floral camphor
Mosciano, Gerard P&F 16, No. 5, 71, (1991) Sweet, fruity, cherry, coumarin, floral, camphoreous, cooling
Flavor Type: Fruity
fruity, cherry, sweet, hay, cereal, bready
Mosciano, Gerard P&F 16, No. 5, 71, (1991) At 20.00 ppm. Fruity, cherry, sweet, hay-like with cereal and bread-like nuances
Can add black pepper notes to a variety of non-savory type flavors; herbal type and celery flavors. Spicy, celery, herbal

Occurrences

Potential Uses

Applications
Odor purposes Celery, Cherry, Cranberry, Grape, Herbal, Tobacco
Cosmetic purposes Perfuming agents

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
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 37/39 - Wear suitable gloves and eye/face protection.
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 cherry propanol usage levels up to:
1.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 9.6 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.01 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 3900 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
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: 4
Click here to view publication 4
average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): -0.20000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: -1.00000
granulated sugar: --
gravies: --
hard candy: -2.80000
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: --
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0): 10.0000050.00000
Processed fruit (04.1): 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 10.0000050.00000
Chewing gum (05.3): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 5.0000025.00000
Bakery wares (07.0): 10.0000050.00000
Meat and meat products, including poultry and game (08.0): 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 2.0000010.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0): 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 10.0000050.00000
Ready-to-eat savouries (15.0): 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 5.0000025.00000

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):

Flavouring Group Evaluation 89 (FGE.89): Consideration of phenyl-substituted aliphatic tertiary alcohols and related aldehydes and esters evaluated by JECFA (63rd and 68th meetings) structurally related to aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters evaluated by EFSA in FGE.18Rev1 (2009)
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):1197-01-9
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :14529
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
2-(4-methylphenyl)propan-2-ol
Chemidplus:0001197019
EPA/NOAA CAMEO:hazardous materials