propyl benzoate
benzoic acid, propyl ester
Present in cherry and clove stem, also in butter. Flavouring ingredient Propyl benzoate is an organic chemical compound used as a food additive.
  • BOC Sciences
    • BOC Sciences
      Best of Chemicals Supplier
      Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
      BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
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      2315-68-6 Propyl Benzoate
  • M&U International
    • M&U International LLC
      Steady supply & demand
      Meeting customers increasing demands at home as well as abroad.
      M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers.
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      Voice: +86-21-32515501 60762991 60762992
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  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
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      16-71400 PROPYL BENZOATE
  • SRS Aromatics
    • SRS Aromatics Ltd
      For over 25 years
      Bringing flavour and fragrance into your world.
      As suppliers / distributors of ingredients to the fragrance and flavour industries, our goal is to provide high quality materials at competitive prices with an exceptional level of service. Established in 1984, SRS Aromatics Ltd is an independent family owned business which has become very well-respected within the fragrance and flavour industry as a reliable and trustworthy partner. Over the years this has allowed the company to develop strong relationships with many global manufacturers; several of whom we represent in the UK. A core aim of our business is to work extremely closely with both our suppliers and customers to maximise service levels with minimum disruption to supply.
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  • Synerzine
    • Synerzine, Inc.
      Innovation. Customization. Aroma Ingredients.
      Synerzine is a leading supplier of flavor and fragrance ingredients.
      Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust.
      Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster.
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      Products List: View
      W1721 Propyl Benzoate
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping!
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
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      B0076 Propyl Benzoate >99.0%(GC)
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CAS Number: 2315-68-6Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 219-020-8
Nikkaji Web: J585A
MDL: MFCD00009370
CoE Number: 677
XlogP3: 3.00 (est)
Molecular Weight: 164.20404000
Formula: C10 H12 O2
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: cosmetic, 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
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 853  propyl benzoate
DG SANTE Food Flavourings: 09.776  propyl benzoate
DG SANTE Food Contact Materials: propyl benzoate
FEMA Number: 2931 propyl benzoate
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):2315-68-6 ; PROPYL BENZOATE
FDA Regulation:
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
Melting Point: -52.00 to  -51.00 °C. @ 760.00 mm Hg
Boiling Point: 229.00 to  231.00 °C. @ 760.00 mm Hg
Boiling Point: 135.00 to  136.00 °C. @ 50.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 0.063000 mmHg @ 25.00 °C. (est)
Flash Point: 207.00 °F. TCC ( 97.22 °C. )
logP (o/w): 3.010
Soluble in:
 water, 176 mg/L @ 25 °C (est)
 water, 351 mg/L @ 25 °C (exp)
Insoluble in:
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Organoleptic Properties:
Odor Type: balsamic
 balsamic  nutty  
Odor Description:
at 100.00 %. 
balsam nutty
Flavor Type: fruity
 fruity  nutty  
Taste Description:
fruity nutty
Odor and/or flavor descriptions from others (if found).
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
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BOC Sciences
For experimental / research use only.
Propyl Benzoate
EMD Millipore
For experimental / research use only.
Propyl Benzoate
Grau Aromatics
NI, Kosher
Inoue Perfumery
M&U International
Penta International
Sigma-Aldrich: Aldrich
For experimental / research use only.
Propyl Benzoate 99%
SRS Aromatics
Propyl Benzoate
For experimental / research use only.
Propyl Benzoate >99.0%(GC)
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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
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: cosmetic, 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
IFRA Purity Specification: <0.5% (acid)
limits in the finished product for - "leave on the skin contact":
  0.5000 % Recommendation.
limits in the finished product for - "wash off the skin contact":
  0.5000 % Recommendation.
limits in the finished product for - "no skin contact":
  5.0000 % Recommendation.
Recommendation for propyl benzoate usage levels up to:
  5.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.30 (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: 3
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: -33.00000
beverages(nonalcoholic): -11.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -44.00000
fruit ices: -44.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -33.00000
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 benzyl derivatives 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) 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
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 2315-68-6
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 16846
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 propyl benzoate
Chemidplus: 0002315686
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 propyl benzoate
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 2315-68-6
Pubchem (cid): 16846
Pubchem (sid): 134982868
Pherobase: View
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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
HMDB (The Human Metabolome Database): HMDB31761
FooDB: FDB008434
Export Tariff Code: 2916.31.5000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
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Potential Blenders and core components note
For Odor
 butyl benzoateFL/FR
isobutyl cinnamateFL/FR
(E)-cinnamyl butyrateFL/FR
 cinnamyl butyrateFL/FR
 cinnamyl formateFL/FR
 ethyl cinnamateFL/FR
 hexyl cinnamateFR
 octyl benzoateFR
 phenyl salicylateFR
 prenyl benzoateFL/FR
 terpinyl butyrateFL/FR
 coconut absoluteFL/FR
alpha-amyl cinnamyl acetateFL/FR
 benzyl acetoneFL/FR
 allyl 2-ethyl butyrateFL/FR
3-phenyl propyl isobutyrateFL/FR
 cinnamyl propionateFL/FR
(E)-propyl 2-furan acrylateFL/FR
 spicy acetoacetateFL/FR
 santalyl butyrateFL/FR
For Flavor
No flavor group found for these
 butyl benzoateFL/FR
(E)-cinnamyl butyrateFL/FR
 prenyl benzoateFL/FR
 santalyl butyrateFL/FR
isobutyl cinnamateFL/FR
 ethyl cinnamateFL/FR
2-methyl quinoxalineFL
alpha-amyl cinnamyl acetateFL/FR
 allyl 2-ethyl butyrateFL/FR
 coconut absoluteFL/FR
 cinnamyl propionateFL/FR
 terpinyl butyrateFL/FR
 benzyl acetoneFL/FR
3-phenyl propyl isobutyrateFL/FR
(E)-propyl 2-furan acrylateFL/FR
 cinnamyl formateFL/FR
 spicy acetoacetateFL/FR
 cinnamyl butyrateFL/FR
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Potential Uses:
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Occurrence (nature, food, other): note
Search  PMC Picture
Search  PMC Picture
 clove bud
Search Trop  Picture
 clove fruit
Search Trop  Picture
 magnolia southern magnolia
Search Trop  Picture
 michelia figo
Search Trop  Picture
 selinocarpus parvifolius
Search Trop  Picture
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 benzoic acid propyl ester
 benzoic acid, propyl ester
N-propyl benzene carboxylate
 propyl benzenecarboxylate
N-propyl benzenecarboxylate
N-propyl benzoate
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PubMed: Combined hollow fiber-based liquid-liquid-liquid microextraction and in-situ differential pulse voltammetry to improve selectivity, sensitivity, and interference elimination in electrochemical analysis.
PubMed: Investigation of steric and functionality limits in the enzymatic dihydroxylation of benzoate esters. Versatile intermediates for the synthesis of pseudo-sugars, amino cyclitols, and bicyclic ring systems.
PubMed: COX-1, COX-2 inhibitors and antifungal agents from Croton hutchinsonianus.
PubMed: Effect of the flow rate on the measurement of adsorption data by dynamic frontal analysis.
PubMed: Study of the competitive isotherm model and the mass transfer kinetics for a BET binary system.
PubMed: Application of micellar electrokinetic capillary chromatography for the determination of benzoic acid and its esters in liquid formula medicines as preservatives.
PubMed: Macro- and microscopic alterations in 2 rabbit skin regions following topically repeated applications of benzoic acid n-alkyl esters.
PubMed: Anti-hyperglycaemic action of BRL 26830, a novel beta-adrenoceptor agonist, in mice and rats.
PubMed: Effects of novel beta-adrenoceptor agonists on carbohydrate metabolism: relevance for the treatment of non-insulin-dependent diabetes.
PubMed: The antitubercular properties of a series of thiols and sulphides.
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