| Preferred name | citrus carbaldehyde |
| Trivial Name | Myrac aldehyde |
| Short Description | myrac aldehyde (IFF) |
| Formula | C13 H20 O |
| CAS Number | 37677-14-8 |
| Deleted CAS Number | 128352-68-1 |
| ECHA Number | 253-617-4 |
| FDA UNII | Search |
| Nikkaji Number | J70.180G |
| xLogP3-AA | 3.00 (est) |
| NMR Predictor | External link |
| Synonyms |
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| Google Scholar | Start search |
| Google Books | Start search |
| Google Patents | Start search |
| Perfumer & Flavorists | Start search |
| EU Patents | Start search |
| PubMeb | Start search |
| NCBI | Start search |
| 4-(4-methylpent-3-enyl)cyclohex-3-ene-1-carbaldehyde | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 37677-14-8 |
| Pubchem (cid): | 93199 |
| Pubchem (sid): | 135052006 |
| Publications by US Patents | |
| 6,118,027 - Preparation of unsaturated aldehydes from propargyl alcohol and conjugated diolefins | |
| (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 |
| FooDB: | FDB008400 |
| Export Tariff Code: | 2912.29.0000 |
| ChemSpider: | View |
| Material listed in food chemical codex | No |
| Molecular weight | 192.30160522461 |
| Specific gravity | @ 25 °C |
| Pounds per Gallon | 7.705 to 7.772 |
| Specific gravity | @ 20 °C |
| Pounds per Gallon | 7.723 to 7.789 |
| Refractive Index | 1.488 to 1.492 @ 20 °C |
| Acid Value | 5 max KOH/g |
| Vapor Pressure | 0.006 mmHg @ 25 °C |
| Flash Point TCC Value | 93.33 °C TCC |
| logP (o/w) | 4.7 |
| Shelf life | 12 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 |
| paraffin oil | Yes |
| water, 4.348 mg/L @ 25 °C (est) | Yes |
| water | No |
| Stability | |
| alcoholic lotion | Unspecified |
| antiperspirant | Unspecified |
| deo stick | Unspecified |
| detergent perborate | Unspecified |
| fabric softener | Unspecified |
| liquid detergent | Unspecified |
| shampoo | Unspecified |
| soap | Unspecified |
| Odor Type: Aldehydic | |
| citrus, greasy, aldehydic, floral, marine | |
| Odor strength | medium , recommend smelling in a 10.00 % solution or less |
| Substantivity | 244 hour(s) at 100.00 % |
| Luebke, William tgsc, (1991) | At 10.00 % in dipropylene glycol. citrus greasy aldehydic floral marine |
| Empetal is a powerful, fresh aldehydic ingredient with the hint of citrus, green and marine. | Fresh, Aldehydic, Citrus, Marine. |
| General comment | An aldehydic with orange, ozonic and fruity characteristics. Strong and persistent. Clean outdoors effect |
| Blends-well-with - +Narcotic-florals | Aldehyde orange fruity character clean ozone |
| Arctander describes the odour as: "Powerful and penetrating, waxy-citrusy, in dilution fresh-floral, clean and light odor with some resemblance to Dodecanal, Cyclamal and Myristic aldehyde." | Citrus, aldehydic, floral, fresh air. Very powerful |
| 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) | |
| Chronic aquatic toxicity (Category 2), H411 | |
| GHS Label elements, including precautionary statements | |
| Pictogram | ![]() |
| Signal word | Danger |
| Hazard statement(s) | |
| H411 - Toxic to aquatic life with long lasting effects | |
| Precautionary statement(s) | |
| P273 - Avoid release to the environment. P391 - Collect spillage. Hazardous to the aquatic environment P501 - Dispose of contents/container in accordance with local/regional/national/international regulations. | |
| Oral/Parenteral Toxicity: | |
| oral-rat LD50 7500 ul/kg BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" National Technical Information Service. Vol. OTS0535072 | |
| Dermal Toxicity: | |
| skin-rabbit LD50 8 ml/kg GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" National Technical Information Service. Vol. OTS0535072 | |
| Inhalation Toxicity: | |
| Not determined | |
| Category: | |||
| fragrance agents | |||
| RIFM Fragrance Material Safety Assessment: Search | |||
| IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice | |||
| Recommendation for citrus carbaldehyde usage levels up to: | |||
| 10.0000 % in the fragrance concentrate. | |||
| Recommendation for citrus carbaldehyde flavor usage levels up to: | |||
| not for flavor use. | |||
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):37677-14-8 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :93199 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| 4-(4-methylpent-3-enyl)cyclohex-3-ene-1-carbaldehyde |
| Chemidplus:0037677148 |