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General Material Information

Preferred name ivy carbaldehyde
Trivial Name Dimethyl-3-cyclohexene-1-carboxaldehyde
Short Description mixture of 2,4-, 3,5- and 3,6-dimethyl-3-cyclohexenylcarbaldehyde
Formula C9 H14 O
CAS Number 27939-60-2
FEMA Number 4505
ECHA Number 248-742-6
FDA UNII A5944Q44A4
Nikkaji Number J883.923I
MDL MFCD00083567
xLogP3-AA 1.90 (est)
NMR Predictor External link
JECFA Food Flavoring 1900 mixture of 2,4-, 3,5- and 3,6-dimethyl-3-cyclohexenylcarbaldehyde
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 27939-60-2 ; (2,4)- AND (3,5)- AND (3,6)-DIMETHYL-3-CYCLOHEXENYLCARBALDEHYDE
Synonyms
  • 3-cyclohexene-1-carboxaldehyde, 1,2-dimethyl-
  • 3-cyclohexene-1-carboxaldehyde, dimethyl-
  • 3-cyclohexene-1-carboxaldehyde,dimethyl-
  • 1,2-dimethyl cyclohex-3-ene-1-carbaldehyde
  • dimethyl-3-cyclohexene-1-carboxaldehyde
  • mixture of 2,4-, 3,5-and 3,6-dimethyl-3-cyclohexenylcarbaldehyde
  • dimethylcyclohex-3-ene-1-carbaldehyde
  • 1,2-dimethylcyclohex-3-ene-1-carbaldehyde
  • triplal extra
  • trivertal
  • 3-Cyclohexene-1-carboxaldehyde, dimethyl-

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
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2912.29.0000
ChemSpider:View
FAO:Mixture of 2,4-, 3,5- and 3,6-Dimethyl-3-cyclohexenylcarbaldehyde

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 138.20977783203
Specific gravity @ 25 °C
Pounds per Gallon 7.722 to 7.78
Refractive Index 1.467 to 1.47 @ 20 °C
Boiling Point 176 to 179°C @ 760 mm Hg
Boiling Point 99 to 101°C @ 30 mm Hg
Vapor Pressure 0.953 mmHg @ 25 °C
Flash Point TCC Value 64.44 °C TCC
logP (o/w) 2.621 est
Solubility
alcohol Yes
water, 311.5 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Green
green, aldehydic, weedy, herbal, cortex, privet, soapy
Odor strength medium , recommend smelling in a 10.00 % solution or less
Substantivity < 3 hour(s) at 100.00 %
Luebke, William tgsc, (2009) At 10.00 % in dipropylene glycol. green aldehydic weedy herbal cortex privet soapy
Flavor Type: Green
green, weedy, aldehydic, herbal, privet, cortex, grassy, alfalfa
Luebke, William tgsc, (2009) Green weedy aldehydic herbal privet cortex grassy alfalfa

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 22 - Harmful if swallowed.
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
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 3100 mg/kg
Widely used, versatile green note, particularly good in combination with citrus. Near-identical odour to conventional Triplal but some perfumers would argue it is finer.

oral-rat LD50 3600 mg/kg
Food and Chemical Toxicology. Vol. 30, Pg. 29S, 1992.

Dermal Toxicity:
skin-rabbit LD50 5000 mg/kg
Food and Chemical Toxicology. Vol. 30, Pg. 29S, 1992.

skin-rabbit LD50 5000 mg/kg
Food and Chemical Toxicology. Vol. 30, Pg. 29S, 1992.

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
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
0.45 %
Category 2: Products applied to the axillae
0.14 %
Category 3: Products applied to the face/body using fingertips
2.70 %
Category 4: Products related to fine fragrance
2.50 %
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
0.64 %
Category 5B: Face moisturizer products applied to the face using the hands (palms), primarily leave-on
0.64 %
Category 5C: Hand cream products applied to the hands using the hands (palms), primarily leave-on
0.64 %
Category 5D: Baby Creams, baby Oils and baby talc
0.64 %
Category 6: Products with oral and lip exposure
1.50 %
Category 7: Products applied to the hair with some hand contact
Category 7A: Rinse-off products applied to the hair with some hand contact
5.20 %
Category 7B: Leave-on products applied to the hair with some hand contact
5.20 %
Category 8: Products with significant anogenital exposure
0.27 %
Category 9: Products with body and hand exposure, primarily rinse off
4.90 %
Category 10: Household care products with mostly hand contact
Category 10A: Household care excluding aerosol products (excluding aerosol/spray products)
18.00 %
Category 10B: Household aerosol/spray products
18.00 %
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
9.80 %
Category 11B: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
9.80 %
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.

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: 24
Click here to view publication 24
average usual ppmaverage maximum ppm
baked goods: 0.200004.00000
beverages(nonalcoholic): 0.500005.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: 5.0000050.00000
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: 0.500004.00000
fish products: --
frozen dairy: 0.5000010.00000
fruit ices: 0.5000010.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 0.200005.00000
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: --

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):27939-60-2
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :3034463
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 1993
WGK Germany:2
1,2-dimethylcyclohex-3-ene-1-carbaldehyde
Chemidplus:0027939602