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alpha-naphthyl methyl ketone
oranger liquid (Givaudan)

Sponsors

Name:1-naphthalen-1-ylethanone
CAS Number: 941-98-0Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:213-384-1
FDA UNII:U44R403XVS
Nikkaji Web:J70.964F
Beilstein Number:1100618
MDL:MFCD00004013
XlogP3-AA:2.90 (est)
Molecular Weight:170.21090000
Formula:C12 H10 O
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
FLAVIS Number:07.214 (Old)
DG SANTE Food Flavourings:07.214 alpha-methyl naphthyl ketone
 
Physical Properties:
Appearance:yellow brown clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:1.11000 to 1.11600 @ 25.00 °C.
Pounds per Gallon - (est).: 9.236 to 9.286
Refractive Index:1.62000 to 1.63000 @ 20.00 °C.
Melting Point: 33.00 to 34.00 °C. @ 760.00 mm Hg
Boiling Point: 297.00 to 299.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.001000 mm/Hg @ 25.00 °C. (est)
Flash Point: 265.00 °F. TCC ( 129.44 °C. )
logP (o/w): 2.858 (est)
Soluble in:
 ethyl alcohol, 4-5 parts 70%
 water, 226.1 mg/L @ 25 °C (est)
Insoluble in:
 paraffin oil
 
Organoleptic Properties:
Odor Type: floral
Odor Strength:medium ,
recommend smelling in a 10.00 % solution or less
Substantivity:400 hour(s) at 20.00 % in dipropylene glycol
sweet neroli orangeflower powdery
Odor Description:at 10.00 % in dipropylene glycol. sweet neroli orange blossom powdery
Luebke, William tgsc, (1989)
Odor sample from: Harrmann & Reimer Corporation
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: masking agents
perfuming agents
 
Suppliers:
A.C.S. International
MNK alpha 80% liquid
Operational Capabilities
Acme Synthetic Chemicals
alpha-Methyl Naphtyl Ketone
Odor: characteristic
Use: Sweet, Floral, but rather harsh Orange-blossom-like odor of considerable tenacity.
Associate Allied Chemicals
Methyl Alpha Napthyl Ketone
About
BOC Sciences
For experimental / research use only.
1-Acetonaphthone
Lluch Essence
alpha-METHYL NAFTYL KETONE LIQ.
Penta International
METHYL NAPHTHYL KETONE, LIQUID
Santa Cruz Biotechnology
For experimental / research use only.
1-Acetonaphthone
Sigma-Aldrich
For experimental / research use only.
1-Acetonaphthone analytical standard
TCI AMERICA
For experimental / research use only.
1-Acetonaphthone >95.0%(GC)
Vigon International
Oranger Liquid Extra
Odor: Orangeblossom
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
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.
 
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:
oral-rat LD50 [sex: M,F] 1560 mg/kg
(Moreno, 1977x)

oral-rat LD50 [sex: M] 800 mg/kg
(Eastman Kodak Co., 1992b)

oral-mouse LD50 [sex: M] 800 mg/kg
(Eastman Kodak Co., 1992b)

oral-rat LD50 1560 mg/kg
Food and Chemical Toxicology. Vol. 20, Pg. 755, 1982.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Chemical Toxicology. Vol. 20, Pg. 755, 1982.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for alpha-naphthyl methyl ketone usage levels up to:
  3.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.0012 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 1600 (μg/person/day)
Threshold of Concern:90 (μg/person/day)
Structure Class: III
 
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/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 3.0000015.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 2.0000010.00000
Edible ices, including sherbet and sorbet (03.0): 3.0000015.00000
Processed fruit (04.1): 2.0000010.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 4.0000020.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 2.0000010.00000
Bakery wares (07.0): 5.0000025.00000
Meat and meat products, including poultry and game (08.0): 1.000005.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 1.000005.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 2.0000010.00000
Foodstuffs intended for particular nutritional uses (13.0): 3.0000015.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 2.0000010.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 4.0000020.00000
Ready-to-eat savouries (15.0): 5.0000025.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 2.0000010.00000
 
Safety References:
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

EPI System: View
NLM Developmental and Reproductive Toxicity:Search
EPA Substance Registry Services (TSCA):941-98-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :13663
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
1-naphthalen-1-ylethanone
Chemidplus:0000941980
RTECS:AL2982800 for cas# 941-98-0
 
References:
 1-naphthalen-1-ylethanone
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:941-98-0
Pubchem (cid):13663
Pubchem (sid):134979250
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (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
Export Tariff Code:2914.39.9000
ChemSpider:View
 
Potential Blenders and core components note
For Odor
aldehydic
nonanal (aldehyde C-9)
FL/FR
anisic
para-
anisaldehyde
FL/FR
balsamic
opoponax oil (balsamodendron kafal)
FL/FR
citrus
citral / methyl anthranilate schiff's base
FR
(Z)-4-
decenal
FL/FR
alpha-
terpinyl methyl ether
FL/FR
clean
clean nitrile
FR
coumarinic
tonka ketone
FR
floral
acetyl tetralin
FR
champaca absolute
FR
cyclamen aldehyde / methyl anthranilate schiff's base
FR
decanal / methyl anthranilate schiff's base
FR
decyl formate
FR
dimethyl anthranilate
FL/FR
ethyl anthranilate
FL/FR
ethyl ethyl anthranilate
FL/FR
geranyl phenyl acetate
FL/FR
honeysuckle absolute
FR
hydroxycitronellal / methyl anthranilate schiff's base
FR
leerall / methyl anthranilate schiff's base
FR
lilyall / methyl anthranilate schiff's base
FR
linalool
FL/FR
linalyl anthranilate
FL/FR
beta-
naphthyl anthranilate
FL/FR
beta-
naphthyl methyl ketone
FL/FR
nerol
FL/FR
neroli oil bigarde
FL/FR
neroli oil CO2 extract
FL/FR
nerolin fragarol
FL/FR
nonanal / methyl anthranilate schiff's base
FR
ocean propanal / methyl anthranilate schiff's base
FR
bitter
orangeflower absolute morocco
FL/FR
orris rhizome resinoid (iris pallida)
FL/FR
petitgrain bigarade oil
FL/FR
petitgrain mandarin oil terpeneless
FL/FR
petitgrain oil paraguay
FL/FR
propyl anthranilate
FL/FR
surfleurs d'oranger oil
FL/FR
alpha-
terpinyl anthranilate
FL/FR
wallflower absolute
FR
fruity
cyclohexyl anthranilate
FL/FR
methyl anthranilate
FL/FR
green
nerol oxide
FL/FR
herbal
linalyl acetate
FL/FR
naphthyl
beta-
naphthyl ethyl ether
FL/FR
beta-
naphthyl methyl ether
FL/FR
woody
labdanum ethanone
FR
methyl anthranilate / isocyclocitral schiff's base
FR
For Flavor
No flavor group found for these
ethyl ethyl anthranilate
FL/FR
propyl anthranilate
FL/FR
surfleurs d'oranger oil
FL/FR
alpha-
terpinyl anthranilate
FL/FR
aldehydic
aldehydic
nonanal (aldehyde C-9)
FL/FR
balsamic
opoponax oil (balsamodendron kafal)
FL/FR
citrus
(Z)-4-
decenal
FL/FR
linalool
FL/FR
nerol
FL/FR
petitgrain bigarade oil
FL/FR
petitgrain oil paraguay
FL/FR
creamy
para-
anisaldehyde
FL/FR
floral
geranyl phenyl acetate
FL/FR
linalyl acetate
FL/FR
linalyl anthranilate
FL/FR
beta-
naphthyl methyl ketone
FL/FR
neroli oil bigarde
FL/FR
neroli oil CO2 extract
FL/FR
bitter
orangeflower absolute morocco
FL/FR
orris rhizome resinoid (iris pallida)
FL/FR
fruity
cyclohexyl anthranilate
FL/FR
dimethyl anthranilate
FL/FR
ethyl anthranilate
FL/FR
methyl anthranilate
FL/FR
beta-
naphthyl anthranilate
FL/FR
nerolin fragarol
FL/FR
petitgrain mandarin oil terpeneless
FL/FR
green
nerol oxide
FL/FR
naphthyl
beta-
naphthyl methyl ether
FL/FR
powdery
beta-
naphthyl ethyl ether
FL/FR
woody
alpha-
terpinyl methyl ether
FL/FR
 
Potential Uses:
 fixer
FRjasmin
FRnarcissus
FRneroli
FRorange blossom
FRstrawberry
FRwisteria
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
1-acetonaphthalene
1-acetonaphthone
1'-acetonaphthone
a-acetonaphthone
alpha-acetonaphthone
1-acetyl naphthalene
alpha-acetyl naphthalene
 acetylnaphthalene
1-acetylnaphthalene
a-acetylnaphthalene
 ethanone, 1-(1-naphthalenyl)-
 ethanone, 1-(naphthalenyl)-
 ketone, methyl 1-naphthyl
 methyl 1-naphthyl ketone
 methyl a-naphthyl ketone
 methyl alpha-naphthyl ketone
alpha-methyl naphthyl ketone
 methyl naphthyl ketone, liquid
 methyl-alpha-naphthyl ketone
 MNK alpha 80% liquid
1-(naphth-1-yl)ethan-1-one
1-naphthalen-1-yl-ethanone
1-(naphthalen-1-yl)ethan-1-one
1-(naphthalen-1-yl)ethanone
1-naphthalen-1-ylethanone
1-(1-naphthalenyl) ethanone
1-(1-naphthalenyl)ethanone
1-naphthyl methyl ketone
a-naphthyl methyl ketone
alpha-naphthyl methyl ketone
1-(naphthyl)ethan-1-one
1-(1-naphthyl)ethanone
 oranger liquid (Givaudan)
 oranger liquid extra (Givaudan)
 

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