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 Category:fragrance agents 
  
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: 
  
Physical Properties: 
  
Organoleptic Properties: 
| Odor Type: floral |  
| fresh floral citrus  |  
| Odor Description:at 100.00 %. fresh floral citrus |  
| Odor and/or flavor descriptions from others (if found). |  
| Bedoukian Research |  
| UNDECANAL DIMETHYL ACETAL |  
Odor Description:A fresh floral, citrus odor Used in fresh, citrus, floral perfumes. |  
 
  
Cosmetic Information: 
  
Suppliers: 
  
Safety Information: 
| European information :  |  
| Most important hazard(s):  |  | Xi - Irritant |  
R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.
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|   |  
| 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 |  
| Recommendation for undecanal dimethyl acetal usage levels up to:  |  |   |     2.0000 % in the fragrance concentrate.
 |  
|   |  
| Recommendation for undecanal dimethyl acetal flavor usage levels up to:  |  
|   | not for flavor use.
 |  
 
  
Safety References: 
  
References: 
  
Other Information: 
  
Potential Blenders and core components  note 
| For Odor |  
| aldehydic |  
decanal (aldehyde C-10) FL/FR |  
mandarine undecenal FL/FR |  
TMH aldehyde FR |  
| citronella |  
4,8- dimethyl-7-nonen-2-ol FR |  
| citrus |  
acetaldehyde citronellyl methyl acetal FR |  
bergamot oil FL/FR |  
bergamot oil bergaptene reduced italy FL/FR |  
bergamot oil turkey FL/FR |  
beta- bisabolol FL/FR |  
citral diethyl acetal FL/FR |  
citrus floral green fragrance FR |  
citrus ocimenol FR |  
citrus specialty FR |  
dihydromyrcenol FL/FR |  
2,4- dimethyl-3-cyclohexene-1-methanyl acetate FR |  
2- dodecanone FL/FR |  
2- ethyl-1-hexanol FL/FR |  
citrus  floral fragrance FR |  
lime octadienal FR |  
lime oil distilled mexico FL/FR |  
mandarin oil FL/FR |  
mandarin oil italy FL/FR |  
3- methyl-4-(2-methyl butyl oxy) butyraldehyde FR |  
nonanal dimethyl acetal FL/FR |  
panax quinquefolius root tincture FL/FR |  
beta- sinensal FL/FR |  
(±)-2,4,8- trimethyl-7-nonen-2-ol FL/FR |  
verbena fragrance FR |  
| floral |  
bois de rose oil brazil FL/FR |  
gardenia acetal FR |  
linalool FL/FR |  
muguet nitrile FR |  
nerol FL/FR |  
neroli oil tunisia FL/FR |  
nerolidyl acetate FL/FR |  
palmarosa oil FL/FR |  
peony acetonitrile FR |  
petitgrain concrete FR |  
petitgrain lemon oil FL/FR |  
petitgrain oil morocco FL/FR |  
tetrahydrolinalyl acetate FR |  
| herbal |  
(R)-(+)- citronellal FL/FR |  
alpha- terpinyl acetate FL/FR |  
| terpenic |  
(E,E)-2,6-allo ocimene FL/FR |  
| waxy |  
decanal dimethyl acetal FL/FR |  
1- undecanol FL/FR |  
| For Flavor |  
| No flavor group found for these |  
                                 
(R)-(+)- citronellal FL/FR |  
decanal dimethyl acetal FL/FR |  
nerolidyl acetate FL/FR |  
(E,E)-2,6-allo ocimene FL/FR |  
beta- sinensal FL/FR |  
 |  
panax quinquefolius root tincture FL/FR |  
| aldehydic |  
| aldehydic |  
1- undecanol FL/FR |  
| citrus |  
bergamot oil FL/FR |  
bergamot oil bergaptene reduced italy FL/FR |  
bergamot oil turkey FL/FR |  
beta- bisabolol FL/FR |  
citral diethyl acetal FL/FR |  
lime oil distilled mexico FL/FR |  
linalool FL/FR |  
mandarin oil FL/FR |  
mandarin oil italy FL/FR |  
nerol FL/FR |  
neroli oil tunisia FL/FR |  
petitgrain lemon oil FL/FR |  
petitgrain oil morocco FL/FR |  
(±)-2,4,8- trimethyl-7-nonen-2-ol FL/FR |  
| fatty |  
2- dodecanone FL/FR |  
2- ethyl-1-hexanol FL/FR |  
| floral |  
bois de rose oil brazil FL/FR |  
| grassy |  
palmarosa oil FL/FR |  
| green |  
dihydromyrcenol FL/FR |  
nonanal dimethyl acetal FL/FR |  
| waxy |  
decanal (aldehyde C-10) FL/FR |  
mandarine undecenal FL/FR |  
| woody |  
alpha- terpinyl acetate FL/FR |  
 
  
Potential Uses: 
  
Occurrence (nature, food, other): note 
  
Synonyms: 
|   | aldehyde C-11 undecylic dimethyl acetal |  | 1,1- | dimethoxyundecane |  |   | undecanal-dimethyl acetal |  |   | undecane, 1,1-dimethoxy- |  
 
  
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