ChemicalBook--->CAS DataBase List--->20126-76-5

20126-76-5

20126-76-5 Structure

20126-76-5 Structure
IdentificationBack Directory
[Name]

(-)-TERPINEN-4-OL
[CAS]

20126-76-5
[Synonyms]

L-4-terpineol
L-terpinen-4-ol
L-4-terpineneol
P-MENTH-1-EN-4-OL
(R)-Terpinen-4-ol
p-Mentha-1-ene-4α-ol
(-)-TERPINEN-4-OL 97%
(-)-P-MENTH-1-EN-4-OL
(R)-p-Mentha-1-ene-4-ol
TERPINEN-4-OL, (-)-(AS)
p-Menth-1-en-4-ol, (R)-(-)-
(-)-1-ISOPROPYL-4-METHYL-3-CYCLOHEXEN-1-OL
(R)-4-Isopropyl-1-methyl-1-cyclohexen-4-ol
(-)-4-ISOPROPYL-1-METHYL-1-CYCLOHEXEN-4-OL
(-)-Terpinen-4-ol, sum of enantiomers, 97%
(-)-Terpinen-4-ol, 97%, sum of enantiomers
(R)-1-Isopropyl-4-methyl-3-cyclohexene-1β-ol
(-)-Terpinen-4-ol, suM of enantioMers, 97% 25GR
(-)-4-HYDROXY-4-ISOPROPYL-1-METHYL-1-CYCLOHEXENE
(R)-4-Methyl-1-(1-methylethyl)-3-cyclohexen-1β-ol
(R)-4-Methyl-1-(1-methylethyl)-3-cyclohexene-1-ol
(-)-Terpinen-4-ol >=95.0% (suM of enantioMers, GC)
3-Cyclohexen-1-ol, 4-methyl-1-(1-methylethyl)-, (R)-
[EINECS(EC#)]

2017-001-1
[Molecular Formula]

C10H18O
[MDL Number]

MFCD00167108
[MOL File]

20126-76-5.mol
[Molecular Weight]

154.25
Chemical PropertiesBack Directory
[Appearance]

clear colourless to yellow liquid
[Melting point ]

208~210℃
[Boiling point ]

212 °C
[density ]

0.933
[vapor pressure ]

64-349Pa at 20-50℃
[refractive index ]

1.476-1.482
[Fp ]

90 °C
[storage temp. ]

2-8°C
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Liquid
[pka]

14.94±0.40(Predicted)
[color ]

Clear colorless to yellow
[optical activity]

[α]20/D -35±5°, c = 1 in chloroform
[LogP]

2.97 at 22.7℃
Hazard InformationBack Directory
[Chemical Properties]

clear colourless to yellow liquid
[Uses]

(-)-Terpinen-4-ol has been used as a standard for the determination of the composition of Lavandula stoechas essential oil by fast gas chromatography-electronic impact ionization/mass spectrometry (FGC-EI/MS).
[Synthesis Reference(s)]

Synthesis, p. 888, 1983 DOI: 10.1055/s-1983-30550
Tetrahedron Letters, 27, p. 1195, 1986 DOI: 10.1016/S0040-4039(00)84214-8
[General Description]

Terpinen-4-ol, a monoterpenoid alcohol, is the key constituent of tea tree (Melaleuca alternifolia) oil.
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

36/37/38-22
[Safety Statements ]

37/39-26
[RIDADR ]

NA 1993 / PGIII
[WGK Germany ]

3
[HS Code ]

29061900
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