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    General Material Information
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violet decenol

Chemical Structure

General Material Information

Preferred name violet decenol
Trivial Name 4-Methyl-3-decen-5-ol
Short Description undecavertol (Givaudan)
Formula C11 H22 O
CAS Number 81782-77-6
ECHA Number 279-815-0
FDA UNII Search
Nikkaji Number J296.116D
xLogP3-AA 3.80 (est)
NMR Predictor External link
Synonyms
  • 3-decen-5-ol, 4-methyl-
  • elevenol
  • figovert (A.C.S. International)
  • 4-methyl-3-decen-5-ol
  • (3E)-4-methyldec-3-en-5-ol
  • (E)-4-methyldec-3-en-5-ol
  • undecavertol (Givaudan)
  • (E)-4-methyldec-3-en-5-ol
  • 3-Decen-5-ol, 4-methyl-
  • 4-Methyl-3-decen-5-ol

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Literature & References

Leffingwell:Chirality or Article
(E)-4-methyldec-3-en-5-ol
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:81782-77-6
Pubchem (cid):6441135
Pubchem (sid):135119549
Publications by US Patents
4,585,662 - Acyclic alcohol odorant and/or flavoring substances
4,482,762 - Odorant and/or flavoring substances

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
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 170.29554748535
Specific gravity @ 25 °C
Pounds per Gallon 7.006 to 7.048
Refractive Index 1.452 to 1.459 @ 20 °C
Boiling Point 255 to 256°C @ 760 mm Hg
Vapor Pressure 0.011 mmHg @ 25 °C
Flash Point TCC Value 97.78 °C TCC
logP (o/w) 3.9
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, 92 mg/L @ 20 °C (exp) Yes
Stability
alcoholic - good Unspecified
antiperspirant spray - good Unspecified
APC (pH = 10) - moderate Unspecified
candles - good Unspecified
damp fabric - good Unspecified
dry fabric - moderate Unspecified
liquid bleach - poor Unspecified
pH = 2 - poor Unspecified
powder detergent - good Unspecified
powder detergent + activator - good Unspecified
soap - good Unspecified
toiletries - good Unspecified

Organoleptic Properties

Odor Type: Green
green, oily, violet, lily, seedy, fruity, kiwi
Odor strength medium
Substantivity 31 hour(s) at 100.00 %
Luebke, William tgsc, (1995) At 100.00 % in dipropylene glycol. green oily violet lily seedy fruity kiwi
Undecavertol was developed in connection with structural elucidation work on unknown trace components of lily-of-the-valley. It has a powerful green-floral character, somewhat related to lily-of-the-valley, with natural, fresh, fruity violet leaf and linden-blossom aspects. It can be used successfully in rose and fruity pear accords. Although easy to use in most perfumery types, Undecavertol requires careful dosage and blending due to its exceptional strength. Floral, Green, Violet, Fresh
Givaudan: “Undecavertol was developed in connection with structural elucidation work on unknown trace components of lily-of-the-valley. It has a powerful green-floral character, somewhat related to lily-of-the-valley, with natural, fresh, fruity violet leaf and linden-blossom aspects. It can be used successfully in rose and fruity pear accords. Although easy to use in most perfumery types, Undecavertol requires careful dosage and blending due to its exceptional strength.” According to Scent and Chemistry, “Violettyne (undeca-l,3-dien-5-yne), Neofolione (methyl non-2-enoate), or Undecavertol (4-methyldec-3-en- 5-ol)” are the main materials used to replicate the effect of methyl heptyne carboxylate, most notoriously associated with Jean-Louis Sieuzac’s Fahrenheit (Dior, 1988). Floral-violet and muguet, fruity-tropical, green
General comment Sweet, green, violet with a hint of kiwi

Potential Uses

Applications
Odor purposes Agrumen aldehyde, Aldehydic, Alpine bouquet, Amaryllis, Apple, Apple blossom, Crabapple, Balsam, Banana, Bark, Carob bean locust bean, Blueberry, Boronia, Bouquet, Boxwood blossom, Boysenberry, Carrot seed, Cedar forest, Cilantro, Citrus, Clover, Country meadow, Crabapple blossom, Cucumber, Currant, Currant bud absolute replacer, Cyclamen, Daffodil, Dillenia, Earth, Eglantine, Elder flower, Evergreen, Fern, Fig, Fir needle oil replacer, Floral, Foliage, Frangipani plumeria, Freesia, Fresh and clean, Fresh outdoors, Gardenia, Gooseberry, Grapefruit, Green, Guava, Hyacinth, Hydrangea, Iris blossom, Ivy, Jasmin, Jonquil, Kewda, Kiwi, Kiwi blossom, Kumquat, Lily, Lily of the valley, Lime, Linden flower, Loganberry, Lychee, Magnolia, Mango, Mango flower, Melon, Millefleurs, Mimosa, Moss, Mulberry, Ocean sea, Orchid, Orris, Osmanthus, Pansy, Passion fruit, Peach, Peach blossom, Pear, Pear blossom, Peony, Petunia, Pine, Pinion, Plum, Plum blossom, Privet, Privet blossom, Quince, Reseda, Rose tea rose, Scented stock, Spearmint, Spring rain, Sweet pea, Tomato leaf, Tuberose, Violet, Violet leaf, Wintergreen, Yew
Flavoring purposes Artichoke, Carob bean locust bean, Carrot seed, Chocolate cacao, Cilantro, Cloudberry bakeapple, Currant bud absolute replacer, Jackfruit, Nut, Pear prickly pear, Starfruit, Tea, Tomato, Tropical
Other purposes Blossom tropical blossom, Fantasy blends, Leaf, Liverwort, Natural, Rose wild rose, Truffle, Wet fields
Cosmetic purposes Fragrance, Perfuming agents, Skin conditioning

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
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)
Acute toxicity, Oral (Category 4), H302
Skin irritation (Category 2), H315
Skin sensitisation (Category 1), H317
Serious eye damage/eye irritation (Category 2A), H320
GHS Label elements, including precautionary statements
Pictogramexclamation-mark.jpg
Signal word Warning
Hazard statement(s)
H302 - Harmful if swallowed
H315 - Causes skin irritation
H317 - May cause an allergic skin reaction
H320 - Causes eye irritation
Precautionary statement(s)
P102 - Keep out of reach of children.
P103 - Read label before use
P264 - Wash skin thouroughly after handling.
P270 - Do not eat, drink or smoke when using this product.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P301 + P312 - IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P330 - Rinse mouth.
P337 + P313 - IF eye irritation persists: Get medical advice/attention.
P501 - Dispose of contents/ container to an approved waste disposal plant.
Oral/Parenteral Toxicity:
oral-rat LD50 5000 mg/kg
Dispose of contents/ container to an approved waste disposal plant.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
cosmetic 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 violet decenol usage levels up to:
5.0000 % in the fragrance concentrate.
Recommendation for violet decenol 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):81782-77-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6441135
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
(E)-4-methyldec-3-en-5-ol
Chemidplus:0081782776