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General Material Information

Preferred name oakmoss absolute
Trivial Name evernia prunastri spp. absolute
Short Description evernia prunastri lichen absolute
FEMA Number 2795
FDA UNII Search
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 977059-15-6 ; OAK MOSS, ABSOLUTE (EVERNIA SPP.)
Synonyms
  • evernia prunastri lichen absolute
  • moss oak absolute
  • moss-oak abs MD TEC IFRA 43
  • moss-oak absolute IFRA 43
  • mousse de chene absolute (evernia prunasti spp.)
  • mousse de chene resinsoap for fragrances
  • green musk absolute
  • oak moss absolute
  • oakmoss absolute low atranol
  • oakmoss absolute macedonia
  • oakmoss absolute resin - flavor & fragrance grade
  • oakmoss absolute resin - fragrance grade
  • oakmoss clarextract
  • oakmoss low atran codist DPG

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

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Literature & References

evernia prunastri spp. absolute
Canada Domestic Sub. List:977059-15-6
Pubchem (sid):53453829
Publications by US Patents
5,510,325 - Essential oil
5,118,504 - Hypoallergenic moss oils and methods for preparing same
Publications by PubMed
Patch testing with serial dilutions and thin-layer chromatograms of oak moss absolutes containing high and low levels of atranol and chloroatranol.
Categorization of fragrance contact allergens for prioritization of preventive measures: clinical and experimental data and consideration of structure-activity relationships.
Contact sensitization to tree moss (Evernia furfuracea extract, INCI) is heterogeneous.
Contact allergy to fragrances: current patch test results (2005-2008) from the Information Network of Departments of Dermatology.
Is a low content in atranol/chloroatranol safe in oak moss-sensitized individuals?
Enzymatic production of atranorin: a component of the oak moss absolute by immobilized lichen cells.
Fragrance ingredient labelling in products on sale in the U.K.
Contact allergy to oak moss: search for sensitizing molecules using combined bioassay-guided chemical fractionation, GC-MS, and structure-activity relationship analysis.
Oak moss extracts in the diagnosis of fragrance contact allergy.
Preparation of an oakmoss absolute with reduced allergenic potential.
An immune response study of oakmoss absolute and its constituents atranol and chloroatranol.
Fragrance ingredient labelling in products on sale in the U.K.
Oak moss extracts in the diagnosis of fragrance contact allergy.
The significance of fragrance mix, balsam of Peru, colophony and propolis as screening tools in the detection of fragrance allergy.
Preparation of an oakmoss absolute with reduced allergenic potential.

Other Information

FDA Substances Added to Food (formerly EAFUS):View
Export Tariff Code:3301.90.5000
Wikipedia:View

PhysChem Properties

Material listed in food chemical codex No
Flash Point TCC Value 93.33 °C TCC
Shelf life 36 months (or longer if stored properly.)
Storage notes Store in cool, dry place in tightly sealed containers, protected from heat and light.
Solubility
glycerin Yes
isopropyl myristate Yes
water, 88.46 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Mossy
green, woody, earthy, musty, mossy, oily, herbal, seaweed, hay, tobacco
Odor strength medium
Substantivity 400 hour(s) at 20.00 %
Luebke, William tgsc, (1989) At 100.00 %. green woody earthy musty mossy oily wood
Mosciano, Gerard P&F 22, No. 4, 75, (1997) Green, herbal, woody, mossy, seaweed, earthy, hay and tobacco-like
Flavor Type: Green
green, herbal, woody, earthy, tobacco, fishy
Mosciano, Gerard P&F 22, No. 4, 75, (1997) At 2.50 ppm. Green, herbal, woody, earthy and tobacco with a slight fishy nuance

Occurrences

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
R 43 - May cause sensitisation by skin contact.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
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
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
H320 - Causes eye irritation
Precautionary statement(s)
P103 - Read label before use
P264 - Wash skin thouroughly after handling.
P270 - Do not eat, drink or smoke when using this product.
P301 + P312 - IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P330 - Rinse mouth.
P501 - Dispose of contents/ container to an approved waste disposal plant.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

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
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
0.020 %
Category 2: Products applied to the axillae
0.016 %
Category 3: Products applied to the face/body using fingertips
0.10 %
Category 4: Products related to fine fragrance
0.10 %
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
0.076 %
Category 5B: Face moisturizer products applied to the face using the hands (palms), primarily leave-on
0.076 %
Category 5C: Hand cream products applied to the hands using the hands (palms), primarily leave-on
0.076 %
Category 5D: Baby Creams, baby Oils and baby talc
0.076 %
Category 6: Products with oral and lip exposure
0.18 %
Category 7: Products applied to the hair with some hand contact
Category 7A: Rinse-off products applied to the hair with some hand contact
0.10 %
Category 7B: Leave-on products applied to the hair with some hand contact
0.10 %
Category 8: Products with significant anogenital exposure
0.032 %
Category 9: Products with body and hand exposure, primarily rinse off
0.10 %
Category 10: Household care products with mostly hand contact
Category 10A: Household care excluding aerosol products (excluding aerosol/spray products)
0.10 %
Category 10B: Household aerosol/spray products
0.10 %
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
0.10 %
Category 11B: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
0.10 %
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.

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 ppmaverage maximum ppm
baked goods: -2.50000
beverages(nonalcoholic): -1.80000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: -40.00000
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -0.41000
fruit ices: -0.41000
gelatins / puddings: -0.15000
granulated sugar: --
gravies: --
hard candy: -0.81000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: -0.50000
sugar substitutes: --
sweet sauces: --

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):977059-15-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
National Institute of Allergy and Infectious Diseases:Data
SCCNFP:opinion
WGK Germany:2
evernia prunastri spp. absolute
Chemidplus:0977059156