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General Material Information

Preferred name cyclohexyl ethyl alcohol
Trivial Name Cyclohexylethanol
Short Description 2-cyclohexylethan-1-ol
Formula C8 H16 O
CAS Number 4442-79-9
Flavis Number 2.134
ECHA Number 224-672-1
FDA UNII 653AOK9PUO
Nikkaji Number J34.791D
Beilstein Number 1848152
MDL MFCD00001525
xLogP3-AA 2.60 (est)
NMR Predictor External link
Synonyms
  • alcol cicloesiletilico
  • cyclo hexyl ethyl alcohol
  • cyclohexane-ethanol
  • cyclohexaneethanol
  • cyclohexanethanol
  • 2-cyclohexyl ethan-1-ol
  • cyclohexyl ethanol
  • 2-cyclohexyl ethanol
  • 2-cyclohexylethan-1-ol
  • cyclohexylethanol
  • 2-cyclohexylethanol
  • 2-cyclohexylethyl alcohol
  • ethanol, 2-cyclohexyl-
  • (2-hydroxyethyl)cyclohexane
  • 2-cyclohexylethanol
  • β-Cyclohexylethyl alcohol
  • Cyclohexylethyl alcohol
  • 2-Cyclohexyl-1-ethanol
  • NSC 30157
  • 2-Cyclohexaneethanol

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

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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:2906.19.5000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 128.21472167969
Specific gravity @ 25 °C
Pounds per Gallon 7.639 to 7.689
Specific gravity @ 20 °C
Pounds per Gallon 7.648 to 7.714
Refractive Index 1.463 to 1.469 @ 20 °C
Boiling Point 206 to 207°C @ 745 mm Hg
Vapor Pressure 0.051 mmHg @ 25 °C
Flash Point TCC Value 86.11 °C TCC
logP (o/w) 2.301 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
dipropylene glycol Yes
water, 1752 mg/L @ 25 °C (est) Yes
water No
Stability
acid cleaner Unspecified
alcoholic lotion Unspecified
antiperspirant Unspecified
bleach Unspecified
deo stick Unspecified
detergent Unspecified
fabric softener Unspecified
hard surface cleaner Unspecified
shampoo Unspecified
soap Unspecified

Organoleptic Properties

Odor Type: Floral
floral, waxy, cooling, green, peony, lily, dewy, rose
Odor strength medium
Substantivity 24 hour(s) at 100.00 %
Luebke, William tgsc, (1988) At 100.00 %. floral waxy cool green peony lily dewy rose
Flavor Type: Green
green, oily, floral, tropical, petal, waxy
Luebke, William tgsc, (1988) Green oily floral tropical petal waxy

Occurrences

Potential Uses

Applications
Odor purposes Acacia, Agrumen aldehyde, Aldehydic, Almond blossom, Apple blossom, Crabapple, Apple green apple, Balsam, Bark, Bayberry, Bouquet, Boxwood, Calamus oil replacer, Cedar forest, Celery, Cherry blossom, Chocolate, Christmas, Chrysanthemum, Chypre, Cilantro, Clematis, Clover, Coconut tropical coconut, Cognac, Colonia, Cortex, Costus, Country meadow, Crabapple blossom, Currant bud absolute replacer, Cyclamen, Daffodil, Dillenia, Eglantine, Elder flower, Evergreen, Fern, Fig, Fir balsam, Fir needle oil replacer, Floral, Foliage, Freesia, Fresh and clean, Genet, Ginger white ginger, Gooseberry, Guava, Hay new mown hay, Herbal, Hibiscus, Hollyberry, Honeysuckle, Hyacinth, Hydrangea, Iris blossom, Ivy, Kewda, Kiwi, Kiwi blossom, Lavender, Lilac, Lily, Lily of the valley, Linden flower, Lotus, Magnolia, Mango flower, Millefleurs, Mimosa, Moss, Mulberry, Musk, Narcissus, New car, Ocean sea, Orchid, Osmanthus, Pansy, Parsley leaf, Passion blossom, Passion fruit, Peach blossom, Pear blossom, Peony, Petunia, Plum blossom, Pomegranate, Poppy, Powder, Privet, Privet blossom, Rain, Reseda, Rhubarb, Rose, Rose tea rose, Rose white rose, Scented stock, Spearmint, Sweet pea, Tobacco, Tulip, Verbena, Violet, Wintergreen, Yew
Flavoring purposes Cherry wild cherry, Chervil, Cilantro, Cloudberry bakeapple, Cooling, Currant bud absolute replacer, Jackfruit, Nut, Parsley leaf, Pear prickly pear, Tea, Tropical
Other purposes Blossom tropical blossom, Clean, Dewy, Fantasy blends, Parsnip, Petal waxy petal, Rose wild rose, Waxy, Weedy, Wet, Wet fields
Cosmetic purposes Perfuming agents

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
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)
Flammable liquids (Category 4), H227
Acute toxicity, Oral (Category 4), H302
Acute toxicity, dermal (Category 4), H312
GHS Label elements, including precautionary statements
Pictogramexclamation-mark.jpg
Signal word Warning
Hazard statement(s)
H227 - Combustible liquid
H302 - Harmful if swallowed
H312 - Harmful in contact with skin
Precautionary statement(s)
P210 - Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264 - Wash skin thouroughly after handling.
P270 - Do not eat, drink or smoke when using this product.
P280 - Wear protective gloves/protective clothing/eye protection/face protection.
P301 + P312 - IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302 + P352 - IF ON SKIN: wash with plenty of soap and water.
P312 - Call a POISON CENTER or doctor/physician if you feel unwell.
P330 - Rinse mouth.
P363 - Wash contaminated clothing before reuse.
P370 + P378 - In case of fire: Use dry sand, dry chemical or alcohol-resistant foam for extinction.
P403 + P235 - Store in a well-ventilated place. Keep cool.
P501 - Dispose of contents/ container to an approved waste disposal plant.
Oral/Parenteral Toxicity:
oral-rat LD50 940 mg/kg
(Wohl, 1974h)

oral-rat LD50 940 mg/kg
Food and Cosmetics Toxicology. Vol. 13, Pg. 785, 1975.

Dermal Toxicity:
skin-rabbit LD50 1220 mg/kg
Food and Cosmetics Toxicology. Vol. 13, Pg. 785, 1975.

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
Recommendation for cyclohexyl ethyl alcohol usage levels up to:
50.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.011 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 3900 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
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): 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0): 10.0000050.00000
Processed fruit (04.1): 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 10.0000050.00000
Chewing gum (05.3): --
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 5.0000025.00000
Bakery wares (07.0): 10.0000050.00000
Meat and meat products, including poultry and game (08.0): 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 2.0000010.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0): 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 10.0000050.00000
Ready-to-eat savouries (15.0): 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 5.0000025.00000

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):

Primary saturated or unsaturated alicyclic alcohol, aldehyde, and esters from chemical group 7 - Flavouring Group Evaluation 12, Revision 1 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 12, Revision 2 (FGE.12Rev2): Primary saturated or unsaturated alicyclic alcohol, aldehyde, acid, and esters from chemical group 7
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 12, Revision 3 (FGE.12Rev3): Primary saturated or unsaturated alicyclic alcohol, aldehyde, acid, and esters from chemical group 7
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 12, Revision 4 (FGE.12Rev4): primary saturated or unsaturated alicyclic alcohols, aldehydes, acids and esters from chemical groups 1 and 7
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 12, Revision 5 (FGE.12Rev5): Primary saturated or unsaturated alicyclic alcohol, aldehyde, acid, and esters from chemical groups 1, 7 and 8)
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):4442-79-9
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :20508
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
2-cyclohexylethanol
Chemidplus:0004442799
RTECS:KK3528000 for cas# 4442-79-9