EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

guaiacyl isobutyrate
(2-methoxyphenyl) 2-methylpropanoate

Supplier Sponsors

CAS Number: 723759-62-4Picture of molecule3D/inchi
FDA UNII:33495443UT
MDL:MFCD04090606
XlogP3:2.40 (est)
Molecular Weight:194.23018000
Formula:C11 H14 O3
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
Pubchem Patents:Search
JECFA Food Flavoring:2016 guaiacol isobutyrate
DG SANTE Food Flavourings:09.945 guaiacol isobutyrate
FEMA Number:4608 guaiacol isobutyrate
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):723759-62-4 ; GUAIACYL ISOBUTYRATE
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 99.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:1.05590 to 1.06590 @ 25.00 °C.
Pounds per Gallon - (est).: 8.786 to 8.869
Refractive Index:1.51750 to 1.52750 @ 20.00 °C.
Boiling Point: 240.00 to 242.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.037000 mmHg @ 25.00 °C. (est)
Flash Point: 201.00 °F. TCC ( 93.89 °C. )
logP (o/w): 2.609 (est)
Soluble in:
 alcohol
 water, 293.4 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor Type: fruity
Odor Strength:medium
fruity nutty
Odor Description:at 100.00 %. fruity nutty
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Parchem
guaiacyl isobutyrate
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the Chemical Sources Association
 
Safety Information:
 
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
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 43.00 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 74 (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: 24
Click here to view publication 24
 average usual ppmaverage maximum ppm
baked goods: 0.200005.00000
beverages(nonalcoholic): 0.100005.00000
beverages(alcoholic): 0.200005.00000
breakfast cereal: 0.200005.00000
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: 0.200005.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: 0.100005.00000
fruit ices: 0.100005.00000
gelatins / puddings: 0.200005.00000
granulated sugar: --
gravies: --
hard candy: 0.200005.00000
imitation dairy: 0.200005.00000
instant coffee / tea: 0.4000010.00000
jams / jellies: --
meat products: --
milk products: --
nut products: 0.3000010.00000
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: 0.200005.00000
soups: --
sugar substitutes: 0.100005.00000
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): --
Fats and oils, and fat emulsions (type water-in-oil) (02.0): --
Edible ices, including sherbet and sorbet (03.0): 0.100005.00000
Processed fruit (04.1): --
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 0.200005.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.200005.00000
Bakery wares (07.0): 0.200005.00000
Meat and meat products, including poultry and game (08.0): --
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): --
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): 0.100005.00000
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): --
Foodstuffs intended for particular nutritional uses (13.0): --
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.100005.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 0.200005.00000
Ready-to-eat savouries (15.0): 0.3000010.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.200005.00000
 
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):

Scientific Opinion on Flavouring Group Evaluation 22, Revision 1 (FGE.22Rev1): Ring-substituted phenolic substances from chemical groups 21 and 25
View page or View pdf

EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :836904
National Institute of Allergy and Infectious Diseases:Data
(2-methoxyphenyl) 2-methylpropanoate
Chemidplus:0723759624
 
References:
 (2-methoxyphenyl) 2-methylpropanoate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):836904
Pubchem (sid):45827181
 
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):Search
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 guaiacol isobutyrate
2-methoxyphenyl 2-methylpropanoate
2-methoxyphenyl 2-methylpropionate
2-methoxyphenyl isobutyrate
2-methoxyphenyl-2-methyl propanoate
(2-methoxyphenyl) 2-methylpropanoate
2-methyl propanoic acid 2-methoxyphenyl ester
 propanoic acid, 2-methyl-, 2-methoxyphenyl ester
 
 
Notes:
None found
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