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 |
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Google Scholar | Start search |
Google Books | Start search |
Google Patents | Start search |
Perfumer & Flavorists | Start search |
EU Patents | Start search |
PubMeb | Start search |
NCBI | Start search |
(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 |
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 |
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 |
(data available) |
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 | |
Pictogram | ![]() |
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 |
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/kg | maximum usage mg/kg | ||
Dairy products, excluding products of category 02.0 (01.0): | 7.00000 | 35.00000 | |
Fats and oils, and fat emulsions (type water-in-oil) (02.0): | 5.00000 | 25.00000 | |
Edible ices, including sherbet and sorbet (03.0): | 10.00000 | 50.00000 | |
Processed fruit (04.1): | 7.00000 | 35.00000 | |
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - | |
Confectionery (05.0): | 10.00000 | 50.00000 | |
Chewing gum (05.3): | - | - | |
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 5.00000 | 25.00000 | |
Bakery wares (07.0): | 10.00000 | 50.00000 | |
Meat and meat products, including poultry and game (08.0): | 2.00000 | 10.00000 | |
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 2.00000 | 10.00000 | |
Eggs and egg products (10.0): | - | - | |
Sweeteners, including honey (11.0): | - | - | |
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 5.00000 | 25.00000 | |
Foodstuffs intended for particular nutritional uses (13.0): | 10.00000 | 50.00000 | |
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 5.00000 | 25.00000 | |
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 10.00000 | 50.00000 | |
Ready-to-eat savouries (15.0): | 20.00000 | 100.00000 | |
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 5.00000 | 25.00000 |
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 |