Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
Appearance: | white crystalline solid (est) |
Assay: | 98.00 to 100.00 %
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Food Chemicals Codex Listed: | No |
Specific Gravity: | 1.01000 @ 25.00 °C.
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Melting Point: | 32.00 to 33.00 °C. @ 760.00 mm Hg
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Boiling Point: | 308.00 to 309.00 °C. @ 760.00 mm Hg
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Vapor Pressure: | 0.001000 mmHg @ 25.00 °C. (est) |
Flash Point: | > 212.00 °F. TCC ( > 100.00 °C. )
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logP (o/w): | 4.727 (est) |
Shelf Life: | 24.00 month(s) or longer if stored properly. |
Storage: | store in cool, dry place in tightly sealed containers, protected from heat and light. |
Soluble in: |
| alcohol | | water, 4.664 mg/L @ 25 °C (est) |
Insoluble in: |
| water |
Organoleptic Properties:
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Odor Type: floral |
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Odor Strength: | medium |
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Substantivity: | 116 hour(s) at 100.00 % |
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| sweet naphthyl strawberry fruity orangeflower musty |
Odor Description: at 100.00 %. | sweet naphthyl strawberry fruity orange blossom Luebke, William tgsc, (1987) |
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Flavor Type: fruity |
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| sweet fruity strawberry naphthyl grape orangeflower |
Taste Description:
| sweet fruity strawberry naphthyl grape orangeflower Luebke, William tgsc, (1987) |
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Odor and/or flavor descriptions from others (if found). |
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IFF |
Beta Naphthyl Isobutyl Ether |
Odor Description: | Sweet, musky, strawberry, fruity, orange blossom note. Long lasting |
Taste Description: | strawberry |
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Moellhausen |
Beta-NAPHTYL ISOBUTYL ETHER |
Odor Description: | weet aromatic floral-fruity, on dilution somewhat orange-blossom and strawberry-like |
Taste Description: | aromatic, slightly reminiscent of orange flowers |
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Taytonn ASCC |
beta-Naphthyl Isobutyl Ether |
Odor Description: | Floral, Fruity, Musk/ Musky, Sweet |
Taste Description: | strawberry |
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Cosmetic Information:
Suppliers:
Azelis UK |
beta-Naphthyl Iso-Butyl Ether
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BOC Sciences |
For experimental / research use only. |
beta-Naphthyl isobutyl ether
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Ernesto Ventós |
NAPHTYL ISOBUTYL ETHER BETA IFF
Odor: FLORAL,STRAWBERRY,SWEET,NEROLI |
IFF |
Beta Naphthyl Isobutyl Ether
Odor: Sweet, musky, strawberry, fruity, orange blossom note. Long lasting |
Inoue Perfumery |
BETA-NAPHTHYL ISOBUTYL ETHER
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Moellhausen |
Beta-NAPHTYL ISOBUTYL ETHER
Odor: weet aromatic floral-fruity, on dilution somewhat orange-blossom and strawberry-like Flavor: aromatic, slightly reminiscent of orange flowers |
Penta International |
b-NAPTHYL ISOBUTYL ETHER
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Santa Cruz Biotechnology |
For experimental / research use only. |
2-isoButoxynaphthalene
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Sigma-Aldrich: Aldrich |
For experimental / research use only. |
2-isoButoxynaphthalene
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Synerzine |
beta-Naphthyl Isobutyl Ether
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Taytonn ASCC |
beta-Naphthyl Isobutyl Ether
Odor: Floral, Fruity, Musk/ Musky, Sweet |
TCI AMERICA |
For experimental / research use only. |
2-isoButoxynaphthalene >98.0%(GC)
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WholeChem |
B-Napthyl Isobutyl Ether
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Safety Information:
Preferred SDS: View |
European information : |
Most important hazard(s): | None - None found. |
S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 36 - Wear suitable protective clothing.
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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. |
Oral/Parenteral Toxicity: |
oral-rat LD50 [sex: M,F] 5930 mg/kg (Jenner et al., 1964)
oral-rat LD50 > 5000 mg/kg (Moreno, 1978m)
oral-rat LD50 [sex: M,F] 5930 mg/kg (Bär & Griepentrog, 1967)
oral-rat LD50 > 5000 mg/kg Food and Cosmetics Toxicology. Vol. 2, Pg. 327, 1964.
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Dermal Toxicity: |
skin-rabbit LD50 > 5000 mg/kg Food and Chemical Toxicology. Vol. 30, Pg. 95S, 1992.
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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 |
Recommendation for nerolin fragarol usage levels up to: | | 10.0000 % in the fragrance concentrate.
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Maximised Survey-derived Daily Intakes (MSDI-EU): | 1.20 (μg/capita/day) |
Maximised Survey-derived Daily Intakes (MSDI-USA): | 2.00 (μg/capita/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: 13 |
Click here to view publication 13 |
| average usual ppm | average maximum ppm |
baked goods: | - | 5.00000 |
beverages(nonalcoholic): | - | 5.00000 |
beverages(alcoholic): | - | 1.00000 |
breakfast cereal: | - | - |
cheese: | - | - |
chewing gum: | - | - |
condiments / relishes: | - | - |
confectionery froastings: | - | - |
egg products: | - | - |
fats / oils: | - | - |
fish products: | - | - |
frozen dairy: | - | 5.00000 |
fruit ices: | - | - |
gelatins / puddings: | - | 5.00000 |
granulated sugar: | - | - |
gravies: | - | - |
hard candy: | - | - |
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: | - | 5.00000 |
soups: | - | - |
sugar substitutes: | - | - |
sweet sauces: | - | - |
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 23 (FGE.23): Aliphatic, alicyclic and aromatic ethers including anisole derivatives From chemical groups 15, 16 and 26 (Commission Regulation (EC) No 1565/2000 of 18 July 2000 View page or View pdf |
Flavouring Group Evaluation 59 (FGE.59): Consideration of aliphatic and aromatic ethers evaluated by JECFA (61st meeting) structurally related to aliphatic, alicyclic and aromatic ethers including anisole derivatives evaluated by EFSA in FGE.23 (2006) (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf |
Flavouring Group Evaluation 23, Revision 1 (FGE.23Rev1): Aliphatic, alicyclic and aromatic ethers including anisole derivatives from chemical groups 15, 16, 26 and 30[1] - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food View page or View pdf |
Scientific Opinion on Flavouring Group Evaluation 59, Revision 1 (FGE.59Rev1): Consideration of aliphatic and aromatic ethers evaluated by JECFA (61st meeting and 63rd meeting) structurally related to aliphatic, alicyclic and aromatic ethers including anisole derivatives evaluated by EFSA in FGE.23 Rev2 (2010) View page or View pdf |
EPI System: | View |
AIDS Citations: | Search |
Cancer Citations: | Search |
Toxicology Citations: | Search |
EPA Substance Registry Services (TSCA): | 2173-57-1 |
EPA ACToR: | Toxicology Data |
EPA Substance Registry Services (SRS): | Registry |
Laboratory Chemical Safety Summary : | 16582 |
National Institute of Allergy and Infectious Diseases: | Data |
WGK Germany: | 2 |
| 2-(2-methylpropoxy)naphthalene |
Chemidplus: | 0002173571 |
RTECS: | KO1255000 for cas# 2173-57-1 |
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
2-iso | butoxynaphthalene | iso | butyl 2-naphthyl ether | iso | butyl beta-naphthyl ether | iso | butyl naphthyl ether | | ether, isobutyl(2-naphthyl) | 2-(2- | methyl propoxy) naphthalene | 2- | methyl propyl-2-naphthyl ether | 2-(2- | methylpropoxy)naphthalene | | naphthalene, 2-(2-methylpropoxy)- | | naphthalene, 2-isobutoxy- | beta- | naphthol isobutyl ether | 2- | naphthyl isobutyl ether | beta- | naphthyl isobutyl ether | beta- | naphtyl isobutyl ether | b- | napthyl isobutyl ether | | nerolin fragarol |
Articles:
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