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General Material Information

Preferred name propylene glycol dibenzoate
Trivial Name Propylene glycol dibenzoate
Short Description 2-(benzoyloxy)propyl benzoate
Formula C17 H16 O4
CAS Number 19224-26-1
FEMA Number 3419
Flavis Number 9.803
ECHA Number 242-894-7
FDA UNII EQY32Z1AN4
Nikkaji Number J38.944G
MDL MFCD00038803
COE Number 10890
xLogP3-AA 3.80 (est)
NMR Predictor External link
JECFA Food Flavoring 862 propylene glycol dibenzoate
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 19224-26-1 ; PROPYLENE GLYCOL DIBENZOATE
Synonyms
  • 1-( benzoyloxy)propan-2-yl benzoate
  • 2-( benzoyloxy)propyl benzoate
  • propan-1,2-diyl dibenzoate
  • 1,2-propane diol dibenzoate
  • propane-1,2-diyl dibenzoate
  • 1,2-propanediol dibenzoate
  • 1,2-propanediol, dibenzoate
  • 1-(benzoyloxy)propan-2-yl benzoate
  • 1,2-Propanediol, 1,2-dibenzoate
  • 1,2-Propanediol, dibenzoate
  • Benzoflex 284
  • 1,2-Propylene glycol dibenzoate
  • LexFeel Shine
  • K-Flex PG

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
FDA Indirect Additives used in Food Contact Substances:View
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB40412
FooDB:FDB020144
Export Tariff Code:2916.31.5000
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 284.31130981445
Specific gravity @ 25 °C
Pounds per Gallon 9.627 to 9.677
Refractive Index 1.542 to 1.547 @ 20 °C
Acid Value 1 max KOH/g
Vapor Pressure 3.0E-6 mmHg @ 25 °C
Flash Point TCC Value 112.78 °C TCC
logP (o/w) 4.257 est
Shelf life 24 months (or longer if stored properly.)
Storage notes Store in cool, dry place in tightly sealed containers, protected from heat and light.
Solubility
alcohol Yes
water, 9.825 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Ethereal
salmon, algae, metallic, shellfish
Odor strength medium
Substantivity 7 hour(s) at 100.00 %
Luebke, William tgsc, (2007) At 100.00 %. salmon algae metallic shellfish
Flavor Type: Alcoholic
alcoholic, chemical, phenolic, nasturtium, balsamic, powdery
Luebke, William tgsc, (2007) Alcoholic chemical phenolic nasturtium balsamic powdery

Potential Uses

Applications
Other purposes Skin conditioning, Solvents
Cosmetic purposes Skin conditioning

Safety Information

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

Safety in use information

Category:
plasticizers
Recommendation for propylene glycol dibenzoate usage levels up to:
not for fragrance use.
Maximised Survey-derived Daily Intakes (MSDI-EU): 13.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 14.00 (μg/capita/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: 7. Update in publication number(s): 9
Click here to view publication 7
average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): -190.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: --
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) on a request from the Commission related to Flavouring Group Evaluation 20 (FGE.20): Benzyl alcohols, benzaldehydes, a related acetal, benzoic acids, and related esters from chemical group 23
View page or View pdf

Flavouring Group Evaluation 54 (FGE.54)[1] - Consideration of benzyl derivatives evaluated by JECFA (57th meeting) structurally related to benzyl alcohols, benzaldehydes, a related acetal, benzoic acids and related esters evaluated by EFSA in FGE.20 (2005) - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Flavouring Group Evaluation 20, Revision 1 (FGE.20Rev1): Benzyl alcohols, benzaldehydes, a related acetal, benzoic acids and related esters from chemical group 23
View page or View pdf

Flavouring Group Evaluation 54, Revision 1 (FGE.54Rev1): Consideration of benzyl derivatives evaluated by JECFA (57th meeting) structurally related to benzyl alcohols, benzaldehydes, a related acetal, benzoic acids and related esters evaluated by EFSA in FGE.20Rev1 (2009)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 20, Revision 2 (FGE.20Rev2): Benzyl alcohols, benzaldehydes, a related acetal, benzoic acids, and related esters from chemical groups 23 and 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 20, Revision 3(FGE.20Rev3): Benzyl alcohols, benzaldehydes, a related acetal, benzoic acids, and related esters from chemical groups 23 and 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 96 (FGE.96): Consideration of 88 flavouring substances considered by EFSA for which EU production volumes / anticipated production volumes have been submitted on request by DG SANCO. Addendum to FGE. 51, 52, 53, 54, 56, 58, 61, 62, 63, 64, 68, 69, 70, 71, 73, 76, 77, 79, 80, 83, 84, 85 and 87.
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):19224-26-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :517637
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
1-(benzoyloxy)propan-2-yl benzoate
Chemidplus:0019224261