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General Material Information

Preferred name para-anisyl propanal
Trivial Name Canthoxal
Short Description canthoxal (IFF)
Formula C11 H14 O2
CAS Number 5462-06-6
ECHA Number 226-749-5
FDA UNII L7QWJ4USPC
Nikkaji Number J58.401K
Beilstein Number 2443561
xLogP3-AA 2.20 (est)
NMR Predictor External link
Synonyms
  • anisyl propanal
  • p- anisyl propanal
  • para- anisyl propanal
  • 2-anisyl propional
  • 2-(para- anisyl) propanal
  • 2-(p- anisyl)propanal
  • p- anisylpropanal
  • para- anisylpropanal
  • 2-anisylpropional
  • benzenepropanal, 4-methoxy-a-methyl-
  • canthorg
  • canthoxal (IFF)
  • cantonal
  • fennaldehyde
  • floral anise
  • foliaver
  • hydrocinnamaldehyde, p-methoxy-a-methyl-
  • 2-methoxy-3-(p-methoxyphenyl) propanal
  • 2-methoxy-3-(para-methoxyphenyl) propanal
  • 4-methoxy-a-methylbenzenepropanal
  • 4-methoxy-alpha-methyl benzene propanal
  • p- methoxy-alpha-methyl hydrocinnamaldehyde
  • para- methoxy-alpha-methyl hydrocinnamaldehyde
  • 4-methoxy-alpha-methylbenzenepropanal
  • methoxyhydratropaldehyde
  • methoxyphenal
  • 3-(para- methoxyphenyl)-2-methyl propionaldehyde
  • 3-(4-methoxyphenyl)-2-methylpropanal
  • 3-(p- methoxyphenyl)-2-methylpropionaldehyde
  • 2-methyl-3-(4-methoxyphenyl) propionaldehyde
  • 2-methyl-3-(4-methoxyphenyl)propionaldehyde
  • 2-methyl-3-(p-methoxyphenyl)-propanaldehyde
  • 2-methyl-3-(p-methoxyphenyl)propanal
  • 2-methyl-3-(para-methoxyphenyl) propanal
  • alpha- methyl-4-methoxybenzene propanal
  • 3-(4-methoxyphenyl)-2-methylpropanal
  • Benzenepropanal, 4-methoxy-α-methyl-
  • Hydrocinnamaldehyde, p-methoxy-α-methyl-
  • 4-Methoxy-α-methylbenzenepropanal
  • 2-Methyl-3-(p-methoxyphenyl)propionaldehyde
  • Canthoxal
  • NSC 22280
  • 2-Methyl-3-(4-methoxyphenyl)propionaldehyde
  • 2-Methyl-3-(4-methoxyphenyl)propanal
  • 2-Methyl-3-(p-methoxyphenyl)propanal

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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
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2912.49.0000
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 178.23098754883
Specific gravity @ 25 °C
Pounds per Gallon 8.637 to 8.704
Specific gravity @ 20 °C
Pounds per Gallon 8.656 to 8.722
Refractive Index 1.517 to 1.522 @ 20 °C
Boiling Point 261 to 262°C @ 760 mm Hg
Acid Value 5 max KOH/g
Vapor Pressure 0.01 mmHg @ 25 °C
Flash Point TCC Value 93.89 °C TCC
logP (o/w) 2.5
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, 386.9 mg/L @ 25 °C (est) Yes
Stability
acid cleaner Unspecified
alcoholic lotion Unspecified
antiperspirant Unspecified
deo stick Unspecified
detergent Unspecified
fabric softener Unspecified
hard surface cleaner Unspecified
shampoo Unspecified
soap Unspecified

Organoleptic Properties

Odor Type: Anisic
sweet, anise, basil, fennel, raspberry, green
Odor strength medium
Substantivity 48 hour(s) at 100.00 %
Luebke, William tgsc, (1986) At 100.00 %. sweet aniseed basil fennel raspberry green
General comment Licorice, basil, fennel, anise notes with a slight fruity, watery modification

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 43 - May cause sensitisation by skin contact.
S 02 - Keep out of the reach of children.
S 24 - Avoid contact with skin.
S 37 - Wear suitable gloves.
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-rat LD50 > 5000 mg/kg
Food and Chemical Toxicology. Vol. 26, Pg. 377, 1988.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Chemical Toxicology. Vol. 26, Pg. 377, 1988.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
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
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
0.034 %
Category 2: Products applied to the axillae
0.11 %
Category 3: Products applied to the face/body using fingertips
0.011 %
Category 4: Products related to fine fragrance
0.82 %
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
0.12 %
Category 5B: Face moisturizer products applied to the face using the hands (palms), primarily leave-on
0.017 %
Category 5C: Hand cream products applied to the hands using the hands (palms), primarily leave-on
0.020 %
Category 5D: Baby Creams, baby Oils and baby talc
0.0056 %
Category 6: Products with oral and lip exposure
0.0028 %
Category 7: Products applied to the hair with some hand contact
Category 7A: Rinse-off products applied to the hair with some hand contact
0.023 %
Category 7B: Leave-on products applied to the hair with some hand contact
0.023 %
Category 8: Products with significant anogenital exposure
0.0056 %
Category 9: Products with body and hand exposure, primarily rinse off
0.054 %
Category 10: Household care products with mostly hand contact
Category 10A: Household care excluding aerosol products (excluding aerosol/spray products)
0.054 %
Category 10B: Household aerosol/spray products
0.12 %
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
0.0056 %
Category 11B: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
0.0056 %
Category 12: Products not intended for direct skin contact, minimal or insignificant transfer to skin
4.50 %
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.

Recommendation for para-anisyl propanal flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):5462-06-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :64813
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
3-(4-methoxyphenyl)-2-methylpropanal
Chemidplus:0005462066