Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | white crystalline powder (est) |
Assay: | 97.00 to 100.00 %
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Food Chemicals Codex Listed: | Yes |
Melting Point: | 53.00 to 55.00 °C. @ 760.00 mm Hg
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Boiling Point: | 300.00 to 301.00 °C. @ 760.00 mm Hg
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Congealing Point: | 53.00 °C.
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Vapor Pressure: | 0.001000 mmHg @ 25.00 °C. (est) |
Flash Point: | > 230.00 °F. TCC ( > 110.00 °C. )
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logP (o/w): | 2.858 (est) |
Soluble in: |
| alcohol | | fixed oils | | water, 226.1 mg/L @ 25 °C (est) | | water, 272 mg/L @ 25 °C (exp) |
Insoluble in: |
| glycerin |
Stability: |
| non-discoloring in most media |
Organoleptic Properties:
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Odor Type: floral |
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Odor Strength: | medium , recommend smelling in a 10.00 % solution or less |
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Substantivity: | 400 hour(s) at 20.00 % in dipropylene glycol |
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| sweet neroli orangeflower neroli powdery honey |
Odor Description: at 10.00 % in dipropylene glycol. | sweet neroli orange blossom neroli powdery Luebke, William tgsc, (1985) |
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Flavor Type: floral |
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| sweet floral orangeflower orange neroli honey naphthyl citrus |
Taste Description:
| sweet floral orangeflower orange neroli honey naphthyl citrus Luebke, William tgsc, (1985) |
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Odor and/or flavor descriptions from others (if found). |
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Givaudan |
Oranger Crystals |
Odor Description: | Orange flower, Honey, Sweet Oranger Crystals is very useful in neroli/orange blossom blends. It gives pretty effects in jasmine accords and cologne. Its stability and substantivity allow it to be used to great advantage in soap and detergent compositions. |
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Symrise |
Methyl naphthyl ketone beta cryst. |
Odor Description: | sweet, citric, like orange and orange blossom |
Taste Description: | sweet, citrus, tangerine, berry flavors, vanilla flavors, orange blossom |
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Sigma-Aldrich |
Methyl b-naphthyl ketone, ≥99%, FCC, FG |
Odor Description: | berry; blossom; coconut; grape; orange; floral; fruity; strawberry; sweet; vanilla |
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Moellhausen |
METHYL 2-NAPHTHYL KETONE |
Odor Description: | aromatic, sweet, citrus, in dilution of Neroli |
Taste Description: | sweet, citrus, orange, vanilla, fruity |
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R C Treatt & Co Ltd |
beta-Methyl Naphthyl Ketone |
Odor Description: | sweet, citric, like orange and orange blossom |
Taste Description: | sweet, citrus, tangerine, berry flavors, vanilla flavors, orange blossom |
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Pell Wall Perfumes |
Oranger Crystals |
Odor Description: | Sweet, floral-orange blossom, neroli, powdery, fruity-strawberry Arctander says this of it “Although its odor has often been compared to that of Methyl-athranilate, it represents an entirely different type of Orangeblossom sweetness, without the agressive harshness of the Anthranilate… The material is widely used in perfume compositions, mainly in Neroli, Orangeblossom, Sweet Pea, Magnolia, Honeysuckle, Wistaria, Narcisse, Jasmin, various exotic florals such as Frangipanni, etc. It may have a perceptible effect in the perfume (or base) at concentrations well below one percent, and the effect is particularly noticeable in the terminal notes.” |
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Cosmetic Information:
Suppliers:
Acme Synthetic Chemicals |
beta-Methyl Naphthyl Ketone
Odor: Sweet and very tenacious orange |
ACS International |
Methyl Naphtyl Ketone beta krist.
Odor: sweet citrus orange vanilla neroli |
Operational Capabilities |
Associate Allied Chemicals |
Methyl Beta Napthyl Ketone
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About |
Augustus Oils |
Methyl Napthyl Ketone Crystals
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Services |
BOC Sciences |
For experimental / research use only. |
Methyl b-naphthyl ketone
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ECSA Chemicals |
METHYL NAPHTYL KETONE
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ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY |
Ernesto Ventós |
METHYL BETA NAPHTHYL KETONE
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Givaudan |
Oranger Crystals
Odor: Orange flower, Honey, Sweet Use: Oranger Crystals is very useful in neroli/orange blossom blends. It gives pretty effects in jasmine accords and cologne. Its stability and substantivity allow it to be used to great advantage in soap and detergent compositions. |
Global Essence |
Oranger Crystals
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Indukern F&F |
METHYL NAPHTYL KETONE BETA
Odor: AROMATIC, ORANGEFLOWER, HONEY, SWEET |
Inoue Perfumery |
METHYL BETA-NAPHTHYL KETONE
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Keva |
METHYL BETA NAPTHYL KETONE
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Lluch Essence |
BETA-METHYL NAFTYL KETONE CRYST.
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M&U International |
Oranger Crystals
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Moellhausen |
METHYL 2-NAPHTHYL KETONE
Odor: aromatic, sweet, citrus, in dilution of Neroli Flavor: sweet, citrus, orange, vanilla, fruity |
OQEMA |
Oranger Crystals
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Pearlchem Corporation |
b-Methyl Naphthyl ketone
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Pell Wall Perfumes |
Oranger Crystals
Odor: Sweet, floral-orange blossom, neroli, powdery, fruity-strawberry Use: Arctander says this of it “Although its odor has often been compared to that of Methyl-athranilate, it represents an entirely different type of Orangeblossom sweetness, without the agressive harshness of the Anthranilate… The material is widely used in perfume compositions, mainly in Neroli, Orangeblossom, Sweet Pea, Magnolia, Honeysuckle, Wistaria, Narcisse, Jasmin, various exotic florals such as Frangipanni, etc. It may have a perceptible effect in the perfume (or base) at concentrations well below one percent, and the effect is particularly noticeable in the terminal notes.” |
Penta International |
METHYL NAPHTHYL KETONE CRYSTALS FCC
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Penta International |
METHYL NAPHTHYL KETONE CRYSTALS
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PerfumersWorld |
Oranger Crystals 10% in DPG
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PerfumersWorld |
Oranger Crystals
Odor: powdery sweet aromatic floral resembling neroli |
Perfumery Laboratory |
ORANGE CRYSTALS
Odor: sweet aroma of neroli citrus mealy notes |
Pfaltz & Bauer |
For experimental / research use only. |
2-Acetonaphthone 97%
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Phoenix Aromas & Essential Oils |
Oranger Crystals
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Prodasynth |
BETA-NAPHTHYL METHYL KETONE
(> 99%) Odor: SWEET |
R C Treatt & Co Ltd |
beta-Methyl Naphthyl Ketone
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Reincke & Fichtner |
Methyl beta-naphthyl Ketone
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Sigma-Aldrich |
Methyl b-naphthyl ketone, ≥99%, FCC, FG
Odor: berry; blossom; coconut; grape; orange; floral; fruity; strawberry; sweet; vanilla |
Certified Food Grade Products |
SRS Aromatics |
BETA METHYL NAPHTHYL KETONE
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Symrise |
Methyl naphthyl ketone beta cryst.
Odor: sweet, citric, like orange and orange blossom |
Synerzine |
Methyl beta-naphthyl Ketone
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Taytonn ASCC |
Oranger Crystal
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TCI AMERICA |
For experimental / research use only. |
2'-Acetonaphthone >98.0%(GC)
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The John D. Walsh Company |
Oranger Crystals
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The Lermond Company |
ORANGER, CRYSTALS
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The Perfumers Apprentice |
Oranger Crystals (beta-naphthyl methyl ketone)
Odor: sweet neroli orange blossom Use: used in orange blossom blends, care must be taken as this component can be irritating when over-used. |
Vigon International |
Oranger Crystals FCC (Methyl Naphthyl Ketone)
Odor: Orange flower, Honey, Sweet |
Zanos |
Beta Methyl Napthyl Ketone
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Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | Xn N - Harmful, Dangerous for the environment. |
R 22 - Harmful if swallowed. R 36/38 - Irritating to skin and eyes. R 51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. S 02 - Keep out of the reach of children. S 20/21 - When using do not eat, drink or smoke. 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 37/39 - Wear suitable gloves and eye/face protection. 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) |
None found. |
GHS Label elements, including precautionary statements |
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Pictogram | |
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Hazard statement(s) |
None found. |
Precautionary statement(s) |
None found. |
Human Experience: |
2 % solution: no irritation or sensitization. |
Oral/Parenteral Toxicity: |
oral-mouse LD50 3100 mg/kg (Moreno, 1982k)
oral-mouse LD50 599 mg/kg Medizin und Ernaehrung. Vol. 8, Pg. 244, 1967.
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Dermal Toxicity: |
Not determined
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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 |
IFRA Critical Effect: | Phototoxicity |
IFRA: | View 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 |
0.20 % |
Category 2: Products applied to the axillae |
0.20 % |
Category 3: Products applied to the face/body using fingertips |
0.20 % |
Category 4: Products related to fine fragrance |
0.20 % |
| 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 |
0.20 % |
Category 5B: Face moisturizer products applied to the face using the hands (palms), primarily leave-on |
0.20 % |
Category 5C: Hand cream products applied to the hands using the hands (palms), primarily leave-on |
0.20 % |
Category 5D: Baby Creams, baby Oils and baby talc |
0.20 % |
Category 6: Products with oral and lip exposure |
0.20 % |
| Category 7: Products applied to the hair with some hand contact |
Category 7A: Rinse-off products applied to the hair with some hand contact |
No Restriction % |
Category 7B: Leave-on products applied to the hair with some hand contact |
0.20 % |
Category 8: Products with significant anogenital exposure |
0.20 % |
Category 9: Products with body and hand exposure, primarily rinse off |
No Restriction % |
| Category 10: Household care products with mostly hand contact |
Category 10A: Household care excluding aerosol products (excluding aerosol/spray products) |
No Restriction % |
Category 10B: Household aerosol/spray products |
0.20 % |
| 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 |
No Restriction % |
Category 11B: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure |
0.20 % |
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. |
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Maximised Survey-derived Daily Intakes (MSDI-EU): | 6.30 (μg/capita/day) |
Maximised Survey-derived Daily Intakes (MSDI-USA): | 48.00 (μg/capita/day) |
Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 21 (μg/person/day) |
Threshold of Concern: | 90 (μg/person/day) |
Structure Class: | III |
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: | - | 2.00000 |
beverages(nonalcoholic): | - | 0.50000 |
beverages(alcoholic): | - | - |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | 480.00000 | 700.00000 |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | 0.75000 |
fruit ices: | - | 0.75000 |
gelatins / puddings: | 2.20000 | 3.00000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | - | 5.30000 |
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: | - | - |
sugar substitutes: | - | - |
sweet sauces: | - | - |
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Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i). |
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm. |
| average usage mg/kg | maximum usage mg/kg |
Dairy products, excluding products of category 02.0 (01.0): | 0.06400 | 0.16000 |
Fats and oils, and fat emulsions (type water-in-oil) (02.0): | - | - |
Edible ices, including sherbet and sorbet (03.0): | - | - |
Processed fruit (04.1): | - | - |
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - |
Confectionery (05.0): | 0.14000 | 2.30000 |
Chewing gum (05.0): | 0.00160 | 0.16000 |
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | - | - |
Bakery wares (07.0): | - | - |
Meat and meat products, including poultry and game (08.0): | - | - |
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | - | - |
Eggs and egg products (10.0): | - | - |
Sweeteners, including honey (11.0): | - | - |
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 0.00002 | 0.00099 |
Foodstuffs intended for particular nutritional uses (13.0): | - | - |
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 0.01700 | 0.01700 |
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | - | - |
Ready-to-eat savouries (15.0): | 0.00160 | 0.00240 |
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | - | - |
Safety References:
Flavor & Extract Manufacturers Association (FEMA) reference(s): |
The FEMA GRAS assessment of aromatic substituted secondary alcohols, ketones, and related esters used as flavor ingredients. View pdf |
European Food Safety Athority(EFSA): | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
European Food Safety Authority (EFSA) reference(s): |
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 16 (FGE.16): Aromatic ketones from chemical group 21 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) View page or View pdf |
Flavouring Group Evaluation 16, Revision 1 (FGE.16Rev1)[1]: Aromatic ketones from chemical group 21- Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food View page or View pdf |
Flavouring Group Evaluation 69, (FGE.69)[1] - Consideration of aromatic substituted secondary alcohols, ketones and related esters evaluated by JECFA (57th meeting) structurally related to aromatic ketones from chemical group 21 evaluated by EFSA in FGE.16 (2006) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food View page or View pdf |
Flavouring Group Evaluation 16, Revision 2 (FGE.16Rev2): Aromatic ketones from chemical group 21 View page or View pdf |
Scientific Opinion on Flavouring Group Evaluation 69, Revision 1 (FGE.69Rev1): consideration of aromatic substituted secondary alcohols, ketones and related esters evaluated by JECFA (57th meeting), structurally related to aromatic ketones from chemical group 21 evaluated by EFSA in FGE.16Rev2 View page or View pdf |
EPI System: | View |
Chemical Carcinogenesis Research Information System: | Search |
AIDS Citations: | Search |
Cancer Citations: | Search |
Toxicology Citations: | Search |
EPA Substance Registry Services (TSCA): | 93-08-3 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 7122 |
National Institute of Allergy and Infectious Diseases: | Data |
WISER: | UN 3077 |
WGK Germany: | 2 |
| 1-naphthalen-2-ylethanone |
Chemidplus: | 0000093083 |
RTECS: | AL2988000 for cas# 93-08-3 |
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
beta- | acetonaphthalene | 2- | acetonaphthanone | | acetonaphthone | 2- | acetonaphthone | 2'- | acetonaphthone | 2- | acetyl naphthalene | beta- | acetyl naphthalene | 2- | acetyl-naphthalene | 2- | acetylnaphthalene | | cetone D | | ethanone, 1-(2-naphthalenyl)- | | ketone, methyl 2-naphthyl | | methyl 2-naphthyl ketone | | methyl beta-naphthyl ketone | beta- | methyl naphthyl ketone | | methyl naphthyl ketone beta cryst. | | methyl naphthyl ketone crystals | | methyl naphthyl ketone FCC | | methyl naphtyl ketone beta | | methyl-beta-naphthyl ketone | | MNK beta cryst. | 1- | naphthalen-2-yl-ethanone | 1-( | naphthalen-2-yl)ethan-1-one | 1-( | naphthalen-2-yl)ethanone | 1- | naphthalen-2-ylethanone | 1-(2- | naphthalenyl) ethanone | 1-(2- | naphthalenyl)ethanone | 2- | naphthyl methyl ketone | beta- | naphthyl methyl ketone | 1-(2- | naphthyl)ethan-1-one | 1-(2- | naphthyl)ethanone | | oranger crystals (Givaudan) | | oranger crystals FCC (Givaudan) |
Articles:
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