Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | colorless to pale yellow clear liquid (est) |
Assay: | 98.00 to 100.00 %
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Food Chemicals Codex Listed: | Yes |
Specific Gravity: | 0.82200 to 0.83000 @ 25.00 °C.
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Pounds per Gallon - (est).: | 6.840 to 6.906
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Specific Gravity: | 0.82300 to 0.83100 @ 20.00 °C.
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Pounds per Gallon - est.: | 6.856 to 6.923
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Refractive Index: | 1.43000 to 1.43600 @ 20.00 °C.
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Boiling Point: | 171.00 °C. @ 760.00 mm Hg
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Boiling Point: | 233.00 °C. @ 760.00 mm Hg
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Acid Value: | 2.00 max. KOH/g
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Vapor Pressure: | 1.428000 mmHg @ 25.00 °C. (est) |
Vapor Density: | >1 ( Air = 1 ) |
Flash Point: | 200.00 °F. TCC ( 93.33 °C. )
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logP (o/w): | 4.834 (est) |
Shelf Life: | 12.00 month(s) or longer if stored properly. |
Storage: | store in cool, dry place in tightly sealed containers, protected from heat and light. store under nitrogen. |
Storage: | store under nitrogen. |
Soluble in: |
| alcohol | | dipropylene glycol | | fixed oils | | paraffin oil | | water, 5.372 mg/L @ 25 °C (est) |
Insoluble in: |
| water | | glycerin |
Stability: |
| alkalis | | amines | | ammonia | | antiperspirant | | cream | | deodorant spray | | detergent powder | | hair spray | | household product | | non-discoloring in most media | | shampoo | | soap | | talcum powder |
Organoleptic Properties:
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Odor Type: aldehydic |
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Odor Strength: | high , recommend smelling in a 1.00 % solution or less |
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Substantivity: | 388 hour(s) at 100.00 % |
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| fresh amber aldehydic mossy citrus tuberose metallic waxy coumarinic |
Odor Description: at 1.00 % in dipropylene glycol. | fresh amber aldehydic moss citrus tuberose metallic waxy coumarinic Luebke, William tgsc, (1984) |
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| gassy metallic waxy coumarinic citrus |
Odor Description:
| Gassy, diffusive, metallic, waxy, with coumarin and citrus nuances Mosciano, Gerard P&F 19, No. 2, 55, (1994) |
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Flavor Type: waxy |
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| waxy fatty metallic citrus |
Taste Description: at 2.00 ppm. | Waxy, fatty, metallic, with citrus nuances Mosciano, Gerard P&F 19, No. 2, 55, (1994) |
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Odor and/or flavor descriptions from others (if found). |
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Bedoukian Research |
2-METHYL UNDECANAL |
Odor Description: | A dry amber-like herbaceous odor Used as amber note in topnote complexes. |
Taste Description: | waxy fatty An interesting topnote for fruit flavors such as peach and apricot. |
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Givaudan |
Aldehyde C 12 MNA Pure |
Odor Description: | Aldehydic, Dry, Amber, Warm This product is a classic in the family of fatty aldehydes. It is widely used in all types of perfumery but blends particularly well with floral, woody, amber and tobacco accords. Good fabric substantivity. |
Taste Description: | waxy fatty metallic citrus |
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Symrise |
Aldehyde C12 MNA |
Odor Description: | very intensive, relatively good tenacity, aldehydic with nuances reminiscent of ambergris and incense |
Taste Description: | dry fruit taste with honey-nut note |
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Moellhausen |
ALDEHYDE C12 MNA |
Odor Description: | floreal,fresh (orange), amber note |
Taste Description: | waxy, fatty, metallic, citrus nuances |
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PerfumersWorld |
2-Aldehyde C-12 MNA |
Odor Description: | fresh amber citrus moss tuberose fresh orange amber diffusive conifer dry-fruity Honey Nut Blends-well-with - +Clary Sage Fixer For This Aldehyde +Olibanum Fixer For This Aldehyde +Labdanum Fixer For This Aldehyde +Oakmoss Fixer For This Aldehyde +Musks Fixer For This Aldehyde |
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Pell Wall Perfumes |
Aldehyde C12 MNA |
Odor Description: | fresh, amber, aldehydic, moss, sweaty-musk, citrus, tuberose, metallic, waxy, coumarinic Arctander writes enthusiastically about it, including: “This aldehyde is probably one of the most preferred perfumery aldehydes with respect to ‘aldehydic topnote’. It blends very well with Galbanum, the Hexenyl family or the Methyl phenyl carbinyl esters, the Methyl-ionones or with Oakmoss. … It lends excellent notes to a ‘Tabac’ base and blends well with Vetiver for such purpose. In Mimosa it will supply part of the peculiar dry notes, and in Ambre fragrances it is an almost inevitable component. Interesting effects are achieved with Ginger oil and Clary Sage.” |
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Cosmetic Information:
Suppliers:
Associate Allied Chemicals |
Aldehyde C-12 MNA
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About |
Augustus Oils |
Aldehyde C12 MNA
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Services |
Azelis UK |
ALDEHYDE C12 MNA PURE
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Beijing Lys Chemicals |
2-Methyl undecanal
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Berjé |
Aldehyde C-12 MNA
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Media |
BOC Sciences |
For experimental / research use only. |
Aldehyde C-12 Mna 95%
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CJ Latta & Associates |
2-METHYL NONANALDEHYDE
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Creatingperfume.com |
Aldehyde C-12 MNA (Firmenich)
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Diffusions Aromatiques |
ALDEHYDE C12 MNA
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Ernesto Ventós |
ALDEHYDE C-12 MNA FIRMENICH 907771
Odor: CITRUS, FRESH, OZONIC, AMBERY |
Ernesto Ventós |
ALDEHYDE C-12 MNA
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Firmenich |
ALDEHYDE MNA Kosher
for flavor Flavor: Peely citrus aldehydic and fatty notes ALDEHYDE MNA is key in citrus to reinforce the peely notes. It also strenghten background notes for fruit and nut flavors |
Firmenich |
ALDEHYDE MNA
for fragrance Odor: A powerful aldehydic, fresh, clean, ozonic and citrus note with ambery and incense undertones Use: A long-lasting fresh and clean note that brings bloom and brightness to all fragrance types. |
Foreverest Resources |
2-methylundecanal
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Givaudan |
Aldehyde C 12 MNA Pure
Odor: Aldehydic, Dry, Amber, Warm Use: This product is a classic in the family of fatty aldehydes. It is widely used in all types of perfumery but blends particularly well with floral, woody, amber and tobacco accords. Good fabric substantivity. |
Indukern F&F |
ALDEHYDE C-12 MNA
Odor: ALDEHYDIC, ORANGE |
Kao Corporation |
ALDEHYDE C-12 MNA
Odor: Powerful dry amber like |
Lluch Essence |
ALDEHYDE C-12 MNA
Odor: AMBAR LIKE, FRESH, ORANGE |
M&U International |
Aldehyde C-12 MNA
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Moellhausen |
ALDEHYDE C12 MNA
Odor: floreal,fresh (orange), amber note Flavor: waxy, fatty, metallic, citrus nuances |
Nagar Haveli Perfumes & Aromatics |
2 - Methyl Undecanal (aldehyde C-12 mna)
Odor: Fresh amber aldehydic moss citrus tuberose metallic waxy coumarinic |
OQEMA |
Aldehyde C12 MNA
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Pell Wall Perfumes |
Aldehyde C12 MNA
Odor: fresh, amber, aldehydic, moss, sweaty-musk, citrus, tuberose, metallic, waxy, coumarinic Use: Arctander writes enthusiastically about it, including: “This aldehyde is probably one of the most preferred perfumery aldehydes with respect to ‘aldehydic topnote’. It blends very well with Galbanum, the Hexenyl family or the Methyl phenyl carbinyl esters, the Methyl-ionones or with Oakmoss. … It lends excellent notes to a ‘Tabac’ base and blends well with Vetiver for such purpose. In Mimosa it will supply part of the peculiar dry notes, and in Ambre fragrances it is an almost inevitable component. Interesting effects are achieved with Ginger oil and Clary Sage.” |
Penta International |
ALDEHYDE C-12 MNA FCC
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Penta International |
ALDEHYDE C-12 MNA
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Perfumer Supply House |
Aldehyde C12 MNA (2-Methyl Undecanal)
Odor: Amber, mossy, citrus, tuberose, coumarin somewhat metallic with waxy undertones |
PerfumersWorld |
2-Aldehyde C-12 MNA 10% in DPG
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PerfumersWorld |
2-Aldehyde C-12 MNA
Odor: fresh amber citrus moss tuberose fresh orange amber diffusive conifer dry-fruity Honey Nut Use: Blends-well-with - +Clary Sage Fixer For This Aldehyde +Olibanum Fixer For This Aldehyde +Labdanum Fixer For This Aldehyde +Oakmoss Fixer For This Aldehyde +Musks Fixer For This Aldehyde |
Prasad Organics |
Aldehyde C12 MNA
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R C Treatt & Co Ltd |
Aldehyde C-12 M.N.A.
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Reincke & Fichtner |
2-Methylundecanal
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Santa Cruz Biotechnology |
For experimental / research use only. |
2-Methylundecanal
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SRS Aromatics |
ALDEHYDE C-12 MNA
Odor: Fresh, Citrus, Metallic, Waxy |
Synerzine |
2-METHYLUNDECANAL
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Taytonn ASCC |
Aldehyde C-12 MNA
Odor: Amber/ Ambery, Dry, Herbal/ Herbaceous |
The John D. Walsh Company |
Aldehyde C-12 MNA
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The Lermond Company |
ALDEHYDE C-12 MNA
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The Perfumers Apprentice |
Aldehyde C-12 MNA
Odor: Powerful and diffusive dry ambre like |
Vigon International |
Aldehyde C-12 MNA
Odor: Very intensive, relatively good tenacity, aldehydic with nuances reminiscent of ambergris and incense |
WholeChem |
2-Methyl undecanal
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Safety Information:
European information : |
Most important hazard(s): | N - Dangerous for the environment. |
R 52/53 - Harmful to qauatic organisms, may cause long-term adverse effects in the aquatic environment. 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. S 61 - Avoid release to the environment. Refer to special instructions/safety data sheet.
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Hazards identification |
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Classification of the substance or mixture |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
Skin irritation (Category 2), H315 Skin sensitisation (Category 1), H317 Eye irritation (Category 2A), H319 Chronic aquatic toxicity (Category 3), H412
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GHS Label elements, including precautionary statements |
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Pictogram | |
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Signal word | Warning |
Hazard statement(s) |
H315 - Causes skin irritation H317 - May cause an allergic skin reaction H319 - Causes serious eye irritation H330 - Fatal if inhaled H412 - Harmful to aquatic life with long lasting effects
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Precautionary statement(s) |
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray. P264 - Wash skin thouroughly after handling. P272 - Contaminated work clothing should not be allowed out of the workplace. P273 - Avoid release to the environment. P280 - Wear protective gloves/protective clothing/eye protection/face protection. P302 + P352 - IF ON SKIN: wash with plenty of soap and water. P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 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. P501 - Dispose of contents/container in accordance with local/regional/national/international regulations.
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Human Experience: |
4 % solution: no irritation or sensitization. |
Oral/Parenteral Toxicity: |
oral-rat LD50 > 5000 mg/kg Food and Cosmetics Toxicology. Vol. 11, Pg. 485, 1973.
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Dermal Toxicity: |
skin-rabbit LD50 > 10000 mg/kg Food and Cosmetics Toxicology. Vol. 11, Pg. 485, 1973.
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Inhalation Toxicity: |
Not determined
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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 |
Recommendation for 2-methyl undecanal (aldehyde C-12 mna) usage levels up to: | | 2.0000 % in the fragrance concentrate.
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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 ppm | average maximum ppm |
baked goods: | - | 1.30000 |
beverages(nonalcoholic): | - | 0.31000 |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | 0.20000 |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | 0.11000 |
fruit ices: | - | 0.11000 |
gelatins / puddings: | 0.50000 | 2.50000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | - | 0.94000 |
imitation dairy: | - | - |
instant coffee / tea: | - | - |
jams / jellies: | - | 0.33000 |
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:
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| aldehyde C 12 MNA pure | | aldehyde C-12 M.N.A. | | aldehyde C-12 mna | | aldehyde C-12 MNA FCC | | aldehyde C12 MNA | | aldehyde M.N.A. | | aldehyde MNA | 2- | methyl hendecanal | | methyl N-nonyl acetaldehyde | | methyl N-nonyl acetic aldehyde | | methyl nonyl acetaldehyde | | methyl nonyl acetic aldehyde | 2- | methyl undecanal (aldehyde C-12 mna) | 2- | methyl undecanal MNA | 2- | methyl-1-undecanal | | methyl-N-nonyl acetaldehyde | | methyl-N-nonylacetaldehyde | 2- | methylhendecanal | | methylnonylacetaldehyde | | methylnonylacetic aldehyde | 2- | methylundecanal | | undecanal, 2-methyl- |
Articles:
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