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General Material Information

Preferred name 3,5,6-neocyclocitral
Trivial Name 3,5,6-Trimethyl-3-cyclohexene-1-carboxaldehyde
Short Description 3-cyclohexene-1-carboxaldehyde, 3,5,6-trimethyl-
Formula C10 H16 O
CAS Number 67634-07-5
ECHA Number 266-810-3
FDA UNII 38HRF2I56T
Nikkaji Number J68.879G
xLogP3-AA 1.90 (est)
NMR Predictor External link
Synonyms
  • 3,5,6-neo cyclocitral
  • meta- cyclocitral
  • 3-cyclohexene-1-carboxaldehyde, 3,5,6-trimethyl-
  • 3,5,6-trimethyl cyclohex-3-ene-1-carbaldehyde
  • trimethyl cyclohexene carbaldehyde
  • 3,5,6-trimethyl-3-cyclohexene-1-carboxaldehyde
  • 3,5,6-trimethylcyclohex-3-ene-1-carbaldehyde
  • 3,5,6-trimethylcyclohex-3-ene-1-carbaldehyde
  • 3-Cyclohexene-1-carboxaldehyde, 3,5,6-trimethyl-
  • 3,5,6-Trimethyl-3-cyclohexene-1-carboxaldehyde
  • 3,5,6-Trimethyl-3-cyclohexenylcarbaldehyde
  • 3,5,6-Trimethyl-3-cyclohexene-1-carbaldehyde

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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:2912.29.60
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 152.23672485352
Specific gravity @ 25 °C
Pounds per Gallon 7.139 to 7.181
Refractive Index 1.431 to 1.436 @ 20 °C
Boiling Point 201 to 202°C @ 760 mm Hg
Vapor Pressure 0.291 mmHg @ 25 °C
Flash Point TCC Value 66.67 °C TCC
logP (o/w) 3.034 est
Solubility
alcohol Yes
water, 119.3 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Green
fresh, green, leafy, clean, herbal, chrysanthemum
Odor strength medium
Substantivity 4 hour(s) at 100.00 %
Luebke, William tgsc, (1986) At 100.00 %. fresh green leafy clean herbal chrysanthemum

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
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:
Not determined
Dermal Toxicity:
Not determined
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
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
0.54 %
Category 2: Products applied to the axillae
0.16 %
Category 3: Products applied to the face/body using fingertips
3.20 %
Category 4: Products related to fine fragrance
3.00 %
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
0.76 %
Category 5B: Face moisturizer products applied to the face using the hands (palms), primarily leave-on
0.76 %
Category 5C: Hand cream products applied to the hands using the hands (palms), primarily leave-on
0.76 %
Category 5D: Baby Creams, baby Oils and baby talc
0.76 %
Category 6: Products with oral and lip exposure
1.80 %
Category 7: Products applied to the hair with some hand contact
Category 7A: Rinse-off products applied to the hair with some hand contact
6.10 %
Category 7B: Leave-on products applied to the hair with some hand contact
6.10 %
Category 8: Products with significant anogenital exposure
0.32 %
Category 9: Products with body and hand exposure, primarily rinse off
5.90 %
Category 10: Household care products with mostly hand contact
Category 10A: Household care excluding aerosol products (excluding aerosol/spray products)
21.00 %
Category 10B: Household aerosol/spray products
21.00 %
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
12.00 %
Category 11B: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
12.00 %
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.

Recommendation for 3,5,6-neocyclocitral 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):67634-07-5
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :106735
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
3,5,6-trimethylcyclohex-3-ene-1-carbaldehyde
Chemidplus:0067634075