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General Material Information

Preferred name (+)-alpha-terpineol
Trivial Name (+)-α-Terpineol
Short Description (R)-p-menth-1-en-8-ol
Formula C10 H18 O
CAS Number 7785-53-7
ECHA Number 232-081-5
FDA UNII Search
Nikkaji Number J86.005K
MDL MFCD00171435
xLogP3-AA 1.80 (est)
NMR Predictor External link
Synonyms
  • (R)-p- menth-1-en-8-ol
  • (R)-para- menth-1-en-8-ol
  • 2-[(1R)-4-methyl-1-cyclohex-3-enyl]propan-2-ol
  • (R)-2-(4-methyl-3-cyclohexenyl) isopropanol
  • (R)-alpha,alpha,4-trimethyl cyclohex-3-ene-1-methanol
  • (theta)-alpha,alpha,4-trimethyl-3-cyclohexene-1-methanol
  • D- trimethyl-3-cyclohexene-1-methanol
  • dextro- trimethyl-3-cyclohexene-1-methanol
  • 2-[(1R)-4-methyl-1-cyclohex-3-enyl]propan-2-ol
  • 3-Cyclohexene-1-methanol, α,α,4-trimethyl-, (1R)-
  • p-Menth-1-en-8-ol, (R)-(+)-
  • 3-Cyclohexene-1-methanol, α,α,4-trimethyl-, (R)-
  • (1R)-α,α,4-Trimethyl-3-cyclohexene-1-methanol
  • (+)-α-Terpineol
  • d-α-Terpineol
  • (+)-(R)-α-Terpineol
  • (R)-(+)-α-Terpineol
  • (R)-α-Terpineol
  • 2-[(1R)-4-Methylcyclohex-3-en-1-yl]propan-2-ol

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Other Information

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 154.2526550293
Specific gravity @ 20 °C
Pounds per Gallon
Melting Point 30 to 31°C @ 760 mm Hg
Vapor Pressure 0.028 mmHg @ 25 °C
Flash Point TCC Value 90 °C TCC
logP (o/w) 2.708 est
Shelf life 12 months (or longer if stored properly.)
Storage notes Refrigerate in tightly sealed containers.
Solubility
alcohol Yes
water, 371.7 mg/L @ 25 °C (est) Yes
water No

Organoleptic Properties

Odor Type: Floral
lilac, floral
General comment At 100.00 %. lilac floral

Occurrences

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:
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 (+)-alpha-terpineol usage levels up to:
30.0000 % in the fragrance concentrate.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):7785-53-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :442501
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 1993
WGK Germany:2
2-[(1R)-4-methyl-1-cyclohex-3-enyl]propan-2-ol
Chemidplus:007785537