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floral pyranol

Chemical Structure

General Material Information

Preferred name floral pyranol
Trivial Name Tetrahydro-4-methyl-2-(2-methylpropyl)-2H-pyran-4-ol
Short Description florol (Firmenich)
Formula C10 H20 O2
CAS Number 63500-71-0
FDA UNII VK5ZHH2T3F
Nikkaji Number J2.052.279H
xLogP3-AA 1.90 (est)
NMR Predictor External link
Synonyms
  • 2-iso butyl-4-hydroxy-4-methyltetrahydropyran
  • 2-iso butyl-4-hydroxy-4-methyltetrahydropyran 2-peak
  • 2-iso butyl-4-methyltetrahydro-2H-pyran-4-ol
  • 2-(iso butyl)-4-hydroxy-4-methyl tetrahydropyran
  • floriffol (IFF)
  • florol (Firmenich)
  • florosa (Givaudan)
  • florosol
  • florosol S
  • florotyl (Takasago)
  • flowerol
  • frescoflor (A.C.S. International)
  • keflorol 90
  • 4-methyl-2-(2-methyl propyl) tetrahydro-2H-4-pyranol
  • 4-methyl-2-(2-methylpropyl)oxan-4-ol
  • muguetol
  • 2H- pyran-4-ol, tetrahydro-4-methyl-2-(2-methylpropyl)-
  • pyranol (Berje)
  • rosanol
  • (E+Z)- tetrahydro-2-isobutyl-4-methylpyran-4-ol
  • tetrahydro-4-methyl-2-(2-methyl propyl)-2H-pyran-4-ol
  • tetrahydro-4-methyl-2-(2-methylpropyl)-2H-pyran-4-ol
  • tetrahydromethyl methyl propyl pyran-4-ol
  • 4-methyl-2-(2-methylpropyl)oxan-4-ol
  • 2H-Pyran-4-ol, tetrahydro-4-methyl-2-(2-methylpropyl)-
  • Rozanol
  • Florosa
  • 2-(2-Methylpropyl)-4-hydroxy-4-methyltetrahydropyran
  • 4-Hydroxy-4-methyl-2-(2-methylpropyl)tetrahydropyran
  • 2-Isobutyl-4-hydroxy-4-methyltetrahydropyran
  • 2-Isobutyl-4-methyltetrahydropyran-4-ol
  • 2-Isobutyl-4-methyltetrahydro-2H-pyran-4-ol
  • 4-Methyl-2-(2-methylpropyl)tetrahydro-2H-pyran-4-ol

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (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:2932.99.0000
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 172.26780700684
Specific gravity @ 20 °C
Pounds per Gallon 7.898 to 7.956
Refractive Index 1.456 to 1.46 @ 20 °C
Acid Value 1 max KOH/g
Vapor Pressure 0.006 mmHg @ 25 °C
Flash Point TCC Value 93.33 °C TCC
logP (o/w) 1.832 est
Shelf life 24 months (or longer if stored properly.)
Storage notes Store in cool, dry place in tightly sealed containers, protected from heat and light.
Solubility
alcohol Yes
water, 2773 mg/L @ 25 °C (est) Yes
Stability
APC: 0.5 - 5% Unspecified
chlorinated bases Unspecified
cream Unspecified
detergent: 0.5 - 5% Unspecified
shampoo: 0.5 - 5% Unspecified
soap: 0.5 - 5% Unspecified
candle: 0.5 - 5% Unspecified
fine fragrances: 0.5 - 5% Unspecified
shower gel: 0.5 - 5% Unspecified
softener: 0.5 - 5% Unspecified

Organoleptic Properties

Odor Type: Floral
fresh, clean, natural, floral, muguet, bois de rose
Odor strength medium
Substantivity 24 hour(s) at 100.00 %
Luebke, William tgsc, (1989) At 100.00 %. fresh clean soft natural floral muguet linalool
FLOROL ® can be used in almost all perfume types where it gives elegant floral diffusion without changing the character of the fragrance. It is a very stable and substantive building block that can also be used to replace less stable floral aldehydes. Fresh, soft and natural floral note reminiscent of muguet
Florosa has a creamy floral muguet note and is commonly used in combination with muguet aldehydes such as Bourgeonal and Dupical. It is a general floraliser and can be taken in a number of different odour directions from herbal through floral to citrus. Floral, Muguet, Sweet
General comment Fresh, floral (muguet, rosy), lightly earthy note

Potential Uses

Applications
Odor purposes Agrumen aldehyde, Aldehydic, Algae, Alpine bouquet, Amaryllis, Amber, Ambergris, Angelica, Animal, Apple blossom, Crabapple, Ash mountain ash, Autumn, Balsam, Bark, Bayberry, Bergamot, Bouquet, Boxwood, Cedar, Cedar forest, Champaca, Chrysanthemum, Cilantro, Citrus, Clean linen, Clover, Coffee, Colonia, Cortex, Costus, Country meadow, Crabapple blossom, Currant bud absolute replacer, Cyclamen, Cypress oil replacer, Dahlia, Daphne, Dillenia, Dogwood, Eglantine, Evergreen, Fagonia, Fenugreek, Fern, Fig, Fir balsam, Floral, Foliage, Frangipani plumeria, Freesia, Galangal root, Gingergrass, Gooseberry, Guaiacwood, Herbal, Hollyberry, Hugonia, Hyacinth, Hydrangea, Immortelle, Ivy, Jonquil, Juniper berry, Kewda, Kiwi, Kiwi blossom, Kumquat, Lavender, Leather, Lemon, Lilac, Lily, Lily of the valley, Linden flower, Lotus, Lychee, Magnolia, Maja, Mandarin, Mango, Mango flower, Marjoram, Melon, Mimosa, Mulberry, Musk, Neroli, Oakwood, Ocean sea, Orange, Orange bitter orange peel, Orange blossom, Orchid, Pansy, Parsley leaf, Passion blossom, Passion fruit, Patchouli, Peach blossom, Pear blossom, Peppermint, Floral, Pinion, Plum, Plum blossom, Plum blossom, Poppy, Privet, Reseda, Rose, Rose tea rose, Rose white rose, Sandalwood, Scented stock, Seaweed absolute replacer, Spearmint, Spring rain, Spruce, Sweet pea, Toffee, Tuberose, Vetiver, Violet, Violet leaf, Wintergreen, Wisteria, Woody, Wormwood oil replacer, Yew
Flavoring purposes Angelica, Chervil, Chocolate cacao, Cilantro, Cloudberry bakeapple, Currant bud absolute replacer, Fenugreek, Galangal root, Guaiacwood, Immortelle, Jackfruit, Marjoram, Orange bitter orange peel, Parsley leaf, Pear prickly pear, Tea
Other purposes Liverwort
Cosmetic purposes Perfuming agents

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 36 - Irritating to eyes.
S 02 - Keep out of the reach of children.
S 25 - Avoid contact with 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, dermal (Category 5), H313
Skin irritation (Category 2), H315
Serious eye damage/eye irritation (Category 2A), H320
Skin sensitisation (Category 1), H317
Eye irritation (Category 2A), H319
GHS Label elements, including precautionary statements
Pictogramexclamation-mark.jpg
Signal word Warning
Hazard statement(s)
H313 - May be harmful in contact with skin
H315 - Causes skin irritation
H320 - Causes eye irritation
H317 - May cause an allergic skin reaction
H319 - Causes serious eye irritation
Precautionary statement(s)
P261 - Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 - Wash skin thouroughly after handling.
P272 - Contaminated work clothing should not be allowed out of the workplace.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312 - Call a POISON CENTER or doctor/physician if you feel unwell.
P333 + P313 - IF SKIN irritation or rash occurs: Get medical advice/attention.
P337 + P313 - IF eye irritation persists: Get medical advice/attention.
P362 - Take off contaminated clothing and wash before reuse.
P501 - Dispose of contents/container in accordance with local/regional/national/international regulations.
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 floral pyranol usage levels up to:
5.0000 % in the fragrance concentrate.
Recommendation for floral pyranol flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):63500-71-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :3017432
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
4-methyl-2-(2-methylpropyl)oxan-4-ol
Chemidplus:0063500710