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General Material Information

Preferred name cinnamaldehyde
Trivial Name Cinnamaldehyde
Short Description 3-phenyl-2-propenal
Formula C9 H8 O
CAS Number 104-55-2
FEMA Number 2286
Flavis Number 5.014
ECHA Number 203-213-9
FDA UNII Search
Beilstein Number 1071571
MDL MFCD00007000
COE Number 102
NMR Predictor External link
JECFA Food Flavoring 656 cinnamaldehyde
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 104-55-2 ; CINNAMALDEHYDE
Synonyms
  • benzylidene acetaldehyde
  • cassia aldehyde
  • cinnamal
  • cinnamaldehyde (ex cinnamon)
  • cinnamaldehyde (natural)
  • cinnamaldehyde natural
  • cinnamic aldehyde
  • nat. cinnamic aldehyde
  • cinnamic aldehyde china, natural isolated constituent
  • cinnamic aldehyde FCC
  • cinnamic aldehyde nat FCC
  • cinnamic aldehyde natural
  • cinnamic aldehyde, natural
  • cinnamyl aldehyde
  • phenyl acrolein
  • 3-phenyl acrolein
  • beta- phenyl acrolein
  • 3-phenyl acryl aldehyde
  • 3-phenyl acrylaldehyde
  • 3-phenyl propen-1-al
  • 3-phenyl propenal
  • 3-phenyl-2-propen-1-al
  • 3-phenyl-2-propenal
  • 3-phenyl-2-propenaldehyde
  • 3-phenylacrylaldehyde
  • 3-phenylprop-2-enal
  • 2-propenal, 3-phenyl-
  • zimtaldehyde
  • 3-phenylprop-2-enal
  • 2-Propenal, 3-phenyl-
  • 3-Phenyl-2-propenal
  • Phenylacrolein
  • 3-Phenylpropenal
  • 3-Phenyl-2-propene-1-al
  • 3-Phenylacrolein
  • Benzylideneacetaldehyde
  • 3-Phenyl-2-propenaldehyde
  • 3-Phenyl-2-propen-1-al
  • 3-Phenylacrylaldehyde
  • Abion CA
  • β-Phenylacrolein
  • Cinnamite
  • NSC 16935
  • NSC 40346
  • Cinnacure
  • XC 800

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

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Literature & References

3-phenylprop-2-enal
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:104-55-2
Pubchem (cid):307
Pubchem (sid):134972883
Pherobase:View
Publications by Info
Cinnamaldehyde

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
CHEBI:View
CHEMBL:View
Golm Metabolome Database:Search
Metabolomics Database:Search
KEGG (GenomeNet):C00903
HMDB (The Human Metabolome Database):HMDB03441
FooDB:FDB008781
YMDB (Yeast Metabolome Database):YMDB01654
Export Tariff Code:2912.29.6000
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View

Suppliers

ACS International Advanced Biotech
Alfa Biotechnology Alfrebro
Allan Chemical Ambles Nature et Chimie
Anhui Haibei Apple Flavor & Fragrance
Astral Extracts Augustus Oils
Aurochemicals Axxence Aromatic
Beijing Lys Chemicals Berjé
BOC Sciences Charabot
Charkit Chemical Citrus and Allied Essences
CJ Latta & Associates De Monchy Aromatics
Diffusions Aromatiques ECSA Chemicals
Elan Inc. Emerald Kalama Chemical
Ernesto Ventós Excellentia International
Fleurchem Foreverest Resources
Frey + Lau Fuzhou Farwell
George Uhe Company Global Essence
Godavari Biorefineries Graham Chemical
H. Interdonati, Inc. Hermitage Oils
Indenta Group Indukern F&F
Inoue Perfumery Jiangyin Healthway
K.L. Koh Enterprise Keva
Kraft Chemical Kun Shan P&A
Lluch Essence M&U International
Mane Moellhausen
O'Laughlin Industries OQEMA
Payand Betrand PCW France
Pearlchem Corporation Pell Wall Perfumes
Penta International PerfumersWorld
Perfumery Laboratory Phoenix Aromas & Essential Oils
Prinova Prodasynth
Quimdis R C Treatt & Co Ltd
Reincke & Fichtner Robertet
Sigma-Aldrich Silverline Chemicals
SRS Aromatics Sunaux International
Symrise Synerzine
Taytonn ASCC Tengzhou Xiang Yuan Aroma Chemicals
The John D. Walsh Company The Lermond Company
The Perfumers Apprentice Ungerer & Company
United International Universal Preserv-A-Chem Inc.
Vigon International WEN International
WholeChem Zanos
ACS International GmbH Advanced Biotech. Inc.
Alfrebro LLC/ Archer Daniels Midland Company Augustus Oils Ltd
Axxence Aromatic GmbH Beijing Lys Chemicals Co, LTD.
Berje Inc. Charkit Chemical Corporation
CJ Latta & Associates, LLC Fleurchem, Inc.
Foreverest Resources Ltd. Global Essence Inc.
Hermitage Oils / Neroli S.R.L. Indukern, S.A. F&F Ingredients Division
Jiangyin Healthway International Trade Co., Ltd Lluch Essence S.L.
M&U International LLC Moellhausen S.P.A.
O'Laughlin Industries Inc. Penta International Corporation
PerfumersWorld Ltd. Robertet, Inc.
SRS Aromatics Ltd Symrise AG
Synerzine, Inc. Taytonn ASCC Pte Ltd
The John D. Walsh Company, Inc R C Treatt and Co Ltd
Qingdao Free Trade Zone United International Co Ltd Ernesto Ventós S.A.
WholeChem, LLC Zanos Ltd.

PhysChem Properties

Material listed in food chemical codex Yes
Molecular weight 132.16195678711
Specific gravity @ 25 °C
Pounds per Gallon 8.704 to 8.737
Specific gravity @ 15 °C
Pounds per Gallon 8.755 to 8.822
Refractive Index 1.619 to 1.623 @ 20 °C
Melting Point -8 to -6°C @ 760 mm Hg
Boiling Point 249 to 252°C @ 760 mm Hg
Boiling Point 131 to 132°C @ 20 mm Hg
Acid Value 10 max KOH/g
Vapor Pressure 0.0265 mmHg @ 25 °C
Vapor Density 4.6
Flash Point TCC Value 93.33 °C TCC
logP (o/w) 1.9
Shelf life 24 months (or longer if stored properly.)
Storage notes Store under nitrogen.
Solubility
ethyl alcohol, 1:25 in 30% alcohol Yes
ethyl alcohol, 1:5 in 60% alcohol Yes
ethyl alcohol, 2:5 in 70% alcohol Yes
ethyl alcohol, 5 vol. 60% alcohol Yes
water, 2150 mg/L @ 25 °C (est) Yes
water, 1420 mg/L @ 25 °C (exp) Yes
paraffin oil No

Organoleptic Properties

Odor Type: Spicy
sweet, spicy, aldehydic, aromatic, balsamic, cinnamyl, resinous, honey, powdery, cassia, cinnamon
Odor strength high , recommend smelling in a 10.00 % solution or less
Substantivity 212 hour(s) at 100.00 %
Luebke, William tgsc, (1981) At 10.00 % in dipropylene glycol. sweet spicy aldehydic aromatic balsamic cinnamyl resinous honey powdery
Mosciano, Gerard P&F 23, No. 1, 33, (1998) Cassia, cinnamon, cinnamon bark and red hots
Flavor Type: Spicy
spicy, sweet, aromatic, aldehydic, honey, cinnamyl, resinous, cinnamon
Luebke, William tgsc, (1981) Spicy sweet aromatic aldehydic honey cinnamyl resinous
Mosciano, Gerard P&F 23, No. 1, 33, (1998) At 0.50 ppm. Spicy, cinnamon and cinnamon bark
General comment Sweet, cinnamon

Occurrences

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 21/41 - Harmful in contact with skin, risk of serious damage to eyes.
R 38 - Irritating to skin.
R 43 - May cause sensitisation by skin contact.
S 02 - Keep out of the reach of children.
S 24 - Avoid contact with skin.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
Flammable liquids (Category 4), H227
Skin irritation (Category 2), H315
Skin sensitisation (Category 1), H317
Eye irritation (Category 2A), H319
Specific target organ toxicity - single exposure (Category 3), Respiratory system, H335
GHS Label elements, including precautionary statements
Pictogramexclamation-mark.jpg
Signal word Warning
Hazard statement(s)
H227 - Combustible liquid
H315 - Causes skin irritation
H317 - May cause an allergic skin reaction
H319 - Causes serious eye irritation
H335 - May cause respiratory irritation
Precautionary statement(s)
P210 - Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 - Wash skin thouroughly after handling.
P271 - Use only outdoors or in a well-ventilated area.
P272 - Contaminated work clothing should not be allowed out of the workplace.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P304 + P340 - IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312 - Call a POISON CENTER or doctor/physician if you feel unwell.
P333 + P313 - IF SKIN irritation or rash occurs: Get medical advice/attention.
P337 + P313 - IF eye irritation persists: Get medical advice/attention.
P362 - Take off contaminated clothing and wash before reuse.
P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction.
P403 + P233 - Store in a well-ventilated place. Keep container tightly closed.
P403 + P235 - Store in a well-ventilated place. Keep cool.
P405 - Store locked up.
P501 - Dispose of contents/ container to an approved waste disposal plant.
Human Experience:
8 % solution: skin irritation. 2 % solution: sensitising.
Oral/Parenteral Toxicity:
oral-rat LD50 2220 mg/kg
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"
Food and Cosmetics Toxicology. Vol. 2, Pg. 327, 1964.

oral-mouse LD50 2225 mg/kg
BEHAVIORAL: ATAXIA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Yakugaku Zasshi. Journal of Pharmacy. Vol. 92, Pg. 135, 1972.

intravenous-mouse LD50 75 mg/kg
U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#07571

intraperitoneal-mouse LD50 200 mg/kg
FAO Nutrition Meetings Report Series. Vol. 44A, Pg. 16, 1967.

oral-guinea pig LD50 1160 mg/kg
BEHAVIORAL: COMA
Food and Cosmetics Toxicology. Vol. 2, Pg. 327, 1964.

parenteral-mouse LDLo 200 mg/kg
"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 7, Pg. 687, 1955.

Dermal Toxicity:
skin-rabbit LD50 0.59 ml/kg
"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 7, Pg. 687, 1955.

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
IFRA Critical Effect:
Dermal sensitization and systemic toxicity
IFRA fragrance material specification:
The concentration of Cinnamic aldehyde in the finished cosmetic product should not exceed 0.1%.
View the IFRA Standard
View IFRA Standards Library for complete information.
Please review Amendment 49 IFRA documentation for complete information.
IFRA RESTRICTION LIMITS IN THE FINISHED PRODUCT (%):
Category 1: Products applied to the lips
0.045 %
Category 2: Products applied to the axillae
0.014 %
Category 3: Products applied to the face/body using fingertips
0.021 %
Category 4: Products related to fine fragrance
0.25 %
Category 5: Products applied to the face and body using the hands (palms), primarily leave-on
Category 5A: Body lotion products applied to the body using the hands (palms), primarily leave-on
0.064 %
Category 5B: Face moisturizer products applied to the face using the hands (palms), primarily leave-on
0.042 %
Category 5C: Hand cream products applied to the hands using the hands (palms), primarily leave-on
0.064 %
Category 5D: Baby Creams, baby Oils and baby talc
0.014 %
Category 6: Products with oral and lip exposure
0.15 %
Category 7: Products applied to the hair with some hand contact
Category 7A: Rinse-off products applied to the hair with some hand contact
0.17 %
Category 7B: Leave-on products applied to the hair with some hand contact
0.17 %
Category 8: Products with significant anogenital exposure
0.014 %
Category 9: Products with body and hand exposure, primarily rinse off
0.49 %
Category 10: Household care products with mostly hand contact
Category 10A: Household care excluding aerosol products (excluding aerosol/spray products)
0.49 %
Category 10B: Household aerosol/spray products
1.80 %
Category 11: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate
Category 11A: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
0.014 %
Category 11B: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
0.014 %
Category 12: Products not intended for direct skin contact, minimal or insignificant transfer to skin
No Restriction
Notes:
IFRA FLAVOR REQUIREMENTS:

Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards.

Maximised Survey-derived Daily Intakes (MSDI-EU): 2100.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 59000.00 (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: 3
Click here to view publication 3
average usual ppmaverage maximum ppm
baked goods: -180.00000
beverages(nonalcoholic): -9.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -4900.00000
condiments / relishes: -20.00000
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -7.70000
fruit ices: -7.70000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -700.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -60.00000
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):

Flavouring Group Evaluation 214: alpha,beta-Unsaturated aldehydes and precursors from chemical subgroup 3.1 of FGE.19: Cinnamyl derivatives[1]
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

Review of substances/agents that have direct beneficial effect on the environment: mode of action and assessment of efficacy
View page or View pdf

Safety and efficacy of aryl-substituted primary alcohol, aldehyde, acid, ester and acetal derivatives belonging to chemical group 22 when used as flavourings for all animal species
View page or View pdf

EPI System: View
ClinicalTrials.gov:search
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):104-55-2
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :307
National Institute of Allergy and Infectious Diseases:Data
SCCNFP:opinion
WISER:UN 2810
WGK Germany:1
3-phenylprop-2-enal
Chemidplus:0000104552
EPA/NOAA CAMEO:hazardous materials
RTECS:GD6475000 for cas# 104-55-2