Name: (-)-TERPINEN-4-OL
SKU: 20126-76-5

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Basic Information

Molecular Structure:
CAS No.:	20126-76-5
Name:	(-)-TERPINEN-4-OL
Article Data:	2

Formula:	C₁₀H₁₈O
Molecular Weight:	154.252
Synonyms:	3-Cyclohexen-1-ol,4-methyl-1-(1-methylethyl)-, (R)-;p-Menth-1-en-4-ol, (R)-(-)- (8CI);(-)-4-Terpineol;(-)-Terpinen-4-ol;(R)-(-)-p-Menth-1-en-4-ol;(R)-4-Carvomenthenol;(R)-4-Methyl-1-(1-methylethyl)-3-cyclohexen-1-ol;(R)-Terpinen-4-ol;l-4-Terpineneol;l-4-Terpineol;l-Terpinen-4-ol;
EINECS:	2017-001-1
Density:	0.933 g/cm³
Melting Point:	208～210℃
Boiling Point:	209 °C at 760 mmHg
Flash Point:	79.4 °C
Appearance:	clear colourless to yellow liquid
Hazard Symbols:	Xn
Risk Codes:	36/37/38-22
Safety:	37/39-26
PSA:	20.23000
LogP:	2.50370

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Specification

The CAS register number of 3-Cyclohexen-1-ol,4-methyl-1-(1-methylethyl)-, (1R)- is 20126-76-5. It also can be called as p-Menth-1-en-4-ol, (R)-(-)- and the IUPAC name about this chemical is (1R)-4-methyl-1-propan-2-ylcyclohex-3-en-1-ol. The molecular formula about this chemical is C₁₀H₁₈O and the molecular weight is 154.25. It belongs to the following product categories which include Biochemistry; Monocyclic Monoterpenes; Terpenes and so on.

Physical properties about 3-Cyclohexen-1-ol,4-methyl-1-(1-methylethyl)-, (1R)- are: (1)ACD/LogP: 2.99; (2)ACD/LogD (pH 5.5): 2.99; (3)ACD/LogD (pH 7.4): 2.99; (4)ACD/BCF (pH 5.5): 110.71; (5)ACD/BCF (pH 7.4): 110.71; (6)ACD/KOC (pH 5.5): 1011.23; (7)ACD/KOC (pH 7.4): 1011.23; (8)#H bond acceptors: 1; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 2; (11)Polar Surface Area: 9.23Å²; (12)Index of Refraction: 1.484; (13)Molar Refractivity: 47.33 cm³; (14)Molar Volume: 165.2 cm³; (15)Polarizability: 18.76x10^-24cm³; (16)Surface Tension: 33 dyne/cm; (17)Flash Point: 79.4 °C; (18)Enthalpy of Vaporization: 51.79 kJ/mol; (19)Boiling Point: 209 °C at 760 mmHg; (20)Vapour Pressure: 0.0478 mmHg at 25°C.

Uses of 3-Cyclohexen-1-ol,4-methyl-1-(1-methylethyl)-, (1R)-: it can be used to produce 1(R),2(R),4(R)-Trihydroxy-p-menthan with 2(S)-endo-hydroxy-1,4-cineole at temperature of 50 ℃. This reaction will need reagent 30percent aq. H₂O₂ and solvent aq. acetic acid with reaction time of 4 day(s). The yield is about 28%.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful if swallowed. It is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O[C@@]1(C(C)C)C/C=C(\CC1)C
(2)InChI: InChI=1/C10H18O/c1-8(2)10(11)6-4-9(3)5-7-10/h4,8,11H,5-7H2,1-3H3/t10-/m0/s1
(3)InChIKey: WRYLYDPHFGVWKC-JTQLQIEIBI
(4)Std. InChI: InChI=1S/C10H18O/c1-8(2)10(11)6-4-9(3)5-7-10/h4,8,11H,5-7H2,1-3H3/t10-/m0/s1
(5)Std. InChIKey: WRYLYDPHFGVWKC-JTQLQIEISA-N