3-phenyl propionic acid
  • Alfrebro
    • Alfrebro LLC
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
      Email: Sarah Forbis
      Email: Sales
      Voice: 513-539-3021
      Fax: 513-539-7372
      US Voice: 513-539-7373
      Product(s):
      DIHYDROCINNAMIC ACID NATURAL
       
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
      Email: Mr. Jia
      Email: Mr. Guo
      Voice: 86-10-68418738
      Fax: 86-10-68418739
      Mr. Guo86-10-68483445
      Mr. Guo86-10-68418739
      Product(s):
      10480 3-Phenylpropionic acid
       
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
      Product(s):
      3-PHENYL PROPIONIC ACID
       
  • 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. We warmly welcome your inquiries, come witness our solemn commitment for yourself.
      Email: Sales
      US Email: Sales
      Voice: +86-21-32515501 60762991 60762992
      Fax: +86-21-32515502 64204960
      US Voice: 908-359-9000
      US Fax: 908-359-9002
      Product(s):
      A0129 3-PHENYLPROPIONIC ACID, Kosher
      N0133 NAT.3-PHENYLPROPIONIC ACID, Kosher
       
  • Penta International
  • SAFC Global
    • SAFC
      Complete Supply Chain
      The perfect blend of products and services that bring your creativity to life.
      Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
      Email: Information
      US Email: Sales
      US Voice: 800-244-1173
      US Fax: 800-368-4661
      Product(s):
      W288918 3-Phenylpropionic acid ≥99%, Kosher
      MSDS
       
  • Sunaux International
 
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3-phenylpropanoic acid (Click)
CAS Number: 501-52-0
ECHA EC Number: 207-924-5
FDA UNII: 5Q445IN5CU
Beilstein Number: 0907515
MDL: MFCD00002771
FEMA Number: 2889
CoE Number: 32
XlogP3: 1.80 (est)
Molecular Weight: 150.17710000
Formula: C9 H10 O2
BioActivity Summary: listing
NMR Predictor: Predict
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
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 646  3-phenylpropionic acid
Flavis Number: 08.032 (Old)
EU SANCO Food Flavourings: 08.032  3-phenylpropionic acid

FEMA Number: 2889  3-phenylpropionic acid
FDA Mainterm: 3-PHENYLPROPIONIC ACID
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: white crystals (est)
Assay: 99.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 1.07100 @  25.00 °C.
Melting Point: 47.00 to  50.00 °C. @ 760.00 mm Hg
Boiling Point: 280.00 °C. @ 760.00 mm Hg
Boiling Point: 169.00 to  170.00 °C. @ 28.00 mm Hg
Vapor Pressure: 0.002000 mm/Hg @ 25.00 °C. (est)
Flash Point: > 230.00 °F. TCC ( > 110.00 °C. )
logP (o/w): 1.840
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Organoleptic Properties:
Odor Type: floral
Odor Strength: medium ,
recommend smelling in a 1.00 % solution or less
Odor Description:
at 1.00 % in dipropylene glycol. 
sweet fatty rose musk cinnamon
  
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Cosmetic Information:
None found
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Suppliers:
Alfrebro
DIHYDROCINNAMIC ACID NATURAL
Beijing Lys Chemicals
3-Phenylpropionic acid
CTC Organics
3-phenyl propionic acid
ExtraSynthese
Hydrocinnamic acid
For experimental / research use only.
Inoue Perfumery
3-PHENYLPROPIONIC ACID
Kunshan Sainty
3-Phenylpropionic Acid, Natural
Lluch Essence
3-PHENYL PROPIONIC ACID
Odor: SWEET, FLORAL, FATTY
M&U International
3-PHENYLPROPIONIC ACID, Kosher
M&U International
NAT.3-PHENYLPROPIONIC ACID, Kosher
Pearlchem Corporation
Natural 3-Phenylpropionic Acid
Penta International
3-PHENYLPROPIONIC ACID CRYSTALLINE POWDER, Kosher
Penta International
3-PHENYLPROPIONIC ACID, Kosher
SAFC Global
3-Phenylpropionic acid
≥99%, Kosher
Odor: rose; sweet
Sunaux International
3-Phenylpropionic Acid
Sunaux International
nat.3-Phenylpropionic Acid
WEN International
DIHYDROCINNAMIC ACID Natural
Xiamen Doingcom Chemical
3-Phenylpropionic Acid
For experimental / research use only.
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Safety Information:
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:
  oral-mouse LD50  > 1600 mg/kg
Unusual study design. Study not considered valid for the derivation of an LD50 value.
(Schafer & Bowles, 1985)

intraperitoneal-mouse LD50  1202 mg/kg
Yakugaku Zasshi. Journal of Pharmacy. Vol. 104, Pg. 793, 1984.

Dermal Toxicity:
  Not determined
Inhalation Toxicity:
  Not determined
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Safety in Use Information:
Category: flavor and fragrance agents
Maximised Survey-derived Daily Intakes (MSDI-EU): 20.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.50 (μg/capita/day)
Structure Class: I
Recommendation for 3-phenyl propionic acid usage levels up to:
  0.5000 % in the fragrance concentrate.
Recommendation for 3-phenyl propionic acid flavor usage levels up to:
  20.0000 ppm in the finished product.
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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) related to Flavouring Group Evaluation 15 (FGE.15): Aryl-substituted saturated and unsaturated primary alcohol/aldehyde/acid/ester derivatives from chemical group 22 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf
Flavouring Group Evaluation 15, Revision 1 (FGE.15Rev1) - Aryl-substituted saturated and unsaturated primary alcohol/aldehyde/acid/ester derivatives from chemical group 22 - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 68 (FGE.68): Consideration of cinnamyl alcohol and related flavouring agents evaluated by JECFA (55th meeting) evaluated by EFSA in FGE.15Rev1 (2008)
View page or View pdf
EPI System: View
Chemicalize.org: Calculate predicted properties
Chemical Carcinogenesis Research Information System: Search
Cancer Citations: Search
Toxicology Citations: Search
Env. Mutagen Info. Center: Search
NLM Developmental and Reproductive Toxicity: Search
EPA Substance Registry Services (TSCA): 501-52-0
EPA ACToR: Toxicology Data
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 3-phenylpropanoic acid
DTP/NCI: 9272
Chemidplus: 0000501520
RTECS: DA8600000 for cas# 501-52-0
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References:
 3-phenylpropanoic acid
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 501-52-0
Pubchem (cid): 107
Pubchem (sid): 134978372
Flavornet: 501-52-0
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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
FDA Everything Added to Food in the United States (EAFUS): View
CHEBI: View
CHEMBL: View
Golm Metabolome Database: Search
Metabolomics Database: Search
UM BBD: Search
HMDB (Comprehensive Metabolomic Database): Search
Export Tariff Code: 2916.39.7000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
None Found
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Potential Uses:
 aniseFR
 balsamFR
 bergamotFR
 camphorFL/FR
 cardamomFL/FR
 citrusFR
 fir needle pine needleFL/FR
 floralFR
 labdanumFL/FR
 lemonFR
 limeFR
 myrrhFR
 orientalFR
 pepper 
 sandalwoodFR
 vanillaFR
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Natural Occurrence in: note
 cistus oil @ 6.5%
Data  GC  GRIN Trop Picture
 labdanum
GRIN Trop Picture
 raspberry
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Synonyms:
 benzene propanoic acid
 benzene propionic acid
 benzenepropanoic acid
 benzenepropionic acid
 benzyl acetic acid
 dihydrocinnamic acid
 dihydrocinnamic acid natural
 hydrocinnamic acid
beta-phenyl propionic acid
3-phenyl-n-propionic acid
3-phenylpropanoic acid
3-phenylpropionic acid
b-phenylpropionic acid
nat.3-phenylpropionic acid
3-phenylpropionic acid crystalline powder
 propionic acid, 3-phenyl-
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Articles:
PubMed: Gut microbial metabolism of polyphenols from black tea and red wine/grape juice is source-specific and colon-region dependent.
PubMed: Absorption of dimethoxycinnamic acid derivatives in vitro and pharmacokinetic profile in human plasma following coffee consumption.
PubMed: Profiling of phenols in human fecal water after raspberry supplementation.
PubMed: Bioprocessing of wheat bran improves in vitro bioaccessibility and colonic metabolism of phenolic compounds.
PubMed: Chemical characterization of Citrus sinensis grafted on C. limonia and the effect of some isolated compounds on the growth of Xylella fastidiosa.
PubMed: Weakening of salmonella with selected microbial metabolites of berry-derived phenolic compounds and organic acids.
PubMed: Use of the pig caecum model to mimic the human intestinal metabolism of hispidulin and related compounds.
PubMed: The pig caecum model: a suitable tool to study the intestinal metabolism of flavonoids.
PubMed: Hippuric acid as a major excretion product associated with black tea consumption.
PubMed: Excretion of benzoic acid derivatives in urine of sheep given intraruminal infusions of 3-phenylpropionic and cyclohexanecarboxylic acids.
PubMed: Metabolism of trans-cinnamic acid in the rat and the mouse and its variation with dose.
PubMed: Studies on trans-cinnamaldehyde. 1. The influence of dose size and sex on its disposition in the rat and mouse.
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click on the picture(s) below to
interact with the 3D model
Picture of molecule
Soluble in:
 alcohol
 water, 5900 mg/L @ 20 °C (exp)
Insoluble in:
 water
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