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rose absolute pentanol

Chemical Structure

General Material Information

Preferred name rose absolute pentanol
Trivial Name 3-Methyl-5-phenyl-1-pentanol
Short Description mefrosol (Givaudan)
Formula C12 H18 O
CAS Number 55066-48-3
ECHA Number 259-461-3
FDA UNII M56178H183
Nikkaji Number J326.737G
xLogP3-AA 3.20 (est)
NMR Predictor External link
Synonyms
  • mefrosol (Givaudan)
  • gamma- methyl benzene pentanol
  • 3-methyl-5-phenyl pentanol
  • 3-methyl-5-phenyl-1-pentanol
  • 3-methyl-5-phenyl-N-pentanol
  • 3-methyl-5-phenyl-pentan-1-ol
  • 3-methyl-5-phenylpentan-1-ol
  • 3-methyl-5-phenylpentanol
  • 1-pentanol, 3-methyl-5-phenyl
  • phenoxanol (IFF)
  • phenyl hexanol
  • phenyl isohexanol
  • phenylhexanol
  • phenyxol
  • 3-methyl-5-phenylpentan-1-ol
  • Benzenepentanol, γ-methyl-
  • γ-Methylbenzenepentanol
  • 3-Methyl-5-phenylpentanol
  • 3-Methyl-5-phenyl-1-pentanol
  • Phenoxanol
  • Mefrosol
  • 5-Phenyl-3-methylpentanol

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
CHEMBL:View
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2906.29.0000
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 178.27465820312
Specific gravity @ 25 °C
Pounds per Gallon 7.938 to 8.005
Specific gravity @ 20 °C
Pounds per Gallon 7.956 to 8.022
Refractive Index 1.509 to 1.514 @ 20 °C
Boiling Point 260 to 261°C @ 760 mm Hg
Acid Value 1 max KOH/g
Vapor Pressure 0.006 mmHg @ 25 °C
Flash Point TCC Value 93.89 °C TCC
logP (o/w) 2.7
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, 202.6 mg/L @ 25 °C (est) Yes
Stability
acid cleaner Unspecified
fine fragrances: 0.5 - 5% Unspecified
APC: 0.5 - 5% Unspecified
deo stick Unspecified
detergent: 0.5 - 5% Unspecified
softener: 0.5 - 5% Unspecified
hard surface cleaner Unspecified
shampoo: 0.5 - 5% Unspecified
soap: 0.5 - 5% Unspecified
candle: 0.5 - 5% Unspecified
shower gel: 0.5 - 5% Unspecified

Organoleptic Properties

Odor Type: Floral
fresh, floral, rose, geranium, green, muguet, lily, honey, tropical
Odor strength medium
Substantivity 400 hour(s) at 100.00 %
Luebke, William tgsc, (1994) At 100.00 %. fresh floral rose absolute geranium green muguet lily honey tropical
Flavor Type: Floral
floral, green, cortex, rose, spicy, waxy, watery, oily
Luebke, William tgsc, (1994) Floral green cortex rose spicy waxy watery oily
General comment Diffusive, fresh floral rose absolute type

Potential Uses

Applications
Odor purposes Geranium, Hyacinth, Rose
Other purposes Diffusion
Cosmetic purposes Fragrance

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
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 36 - Wear suitable protective clothing.
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:
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 rose absolute pentanol usage levels up to:
5.0000 % in the fragrance concentrate.
Recommendation for rose absolute pentanol 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):55066-48-3
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :108312
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
3-methyl-5-phenylpentan-1-ol
Chemidplus:0055066483