10482-56-1
Product Name:
(-)-alpha-Terpineol
Formula:
C10H18O
Synonyms:
(S)-p-Menth-1-en-8-ol;(S)-2-(4-Methyl-3-cyclohexenyl)-2-propanol;(S)-(-)-α-Terpineol;p-Menth-1-en-8-ol
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Liquid; mp = 36.4 deg C; [HSDB] Colorless liquid; mp = 40-41 deg C; [MSDSonline] |
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Color/Form | Liquid |
Boiling Point | 80-81.5 °C @ 5 mm Hg |
Melting Point | Solidifies @ 36.4 °C |
Density | 0.935 @ 20 °C/4 °C |
Vapor Pressure | 5 mm Hg @ 80 to 81 mm Hg |
Refractive Index | Index of refraction: 1.4820 @ 20 °C/D; specific optical rotation: -100 deg @ 20 °C/D (c= 20 in alc) |
Kovats Retention Index | 1172 |
Other Experimental Properties | BP: 81-82 °C @ 4.5 mm Hg; density: 0.9338 @ 20 °C/4 °C; index of refraction: 1.4818; specific optical rotation: +92.45 deg @ 20 °C/D; solidifies @ 31 °C /d-Form/ |
Chemical Classes | Biological Agents -> Plant Oils and Extracts |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Corrosion Corrosives GHS05 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. 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. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. |
COMPUTED DESCRIPTORS
Molecular Weight | 154.25 g/mol |
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XLogP3 | 1.8 |
Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 1 |
Rotatable Bond Count | 1 |
Exact Mass | 154.135765193 g/mol |
Monoisotopic Mass | 154.135765193 g/mol |
Topological Polar Surface Area | 20.2 Ų |
Heavy Atom Count | 11 |
Formal Charge | 0 |
Complexity | 168 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 1 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
(S)-(-)-alpha-terpineol is the (S)-enantiomer of alpha-terpineol. It has a role as a plant metabolite. It is an enantiomer of a (R)-(+)-alpha-terpineol.