148552-65-2

Basic information

• Product Name: beta-terpineol
• CAS NO: 148552-65-2
• Molecular Weight: 154.252
• Mol File: 148552-65-2.mol
• Article Data: 13

Chemical Properties

• CAS DataBase Reference: beta-terpineol(CAS DataBase Reference)
• NIST Chemistry Reference: beta-terpineol(148552-65-2)
• EPA Substance Registry System: beta-terpineol(148552-65-2)

Safety Data

• Hazardous Substances Data: 148552-65-2(Hazardous Substances Data)

Upstream product

• 1195-92-2 Limonene oxide 
• 80-56-8 Pinene 
• 80-26-2 terpinyl acetate 
• 138-86-3 limonene. 
• 5989-27-5 D-limonene 
• 18492-55-2 trans-pinanols 
• 470-82-6 1,8-Cineole 
• 565-48-0 cis-1,8-terpine 
• 7664-93-9 sulfuric acid 
• 2568-33-4 3-methyl-butane-1,3-diol 
• 78-70-6 3,7-dimethylocta-1,6-dien-3-ol 
• 2451-01-6 cis-4-hydroxy-α,α,4-trimethyl-cyclohexanemethanol, monohydrate 
• 917-64-6 methyl magnesium iodide 
• 22460-53-3 4-isopropenylcyclohexanone 

Downstream Products

• 109089-58-9 phenyl-carbamic acid p-menth-8-en-1-yl ester 
• 2451-01-6 cis-4-hydroxy-α,α,4-trimethyl-cyclohexanemethanol, monohydrate 
• 3901-93-7 1-methyl-4-(1-methylethyl)cyclohexanol 
• 4497-96-5 1-Chloro-4-(1-chloro-1-methyl-ethyl)-1-methyl-cyclohexane 
• 72247-31-5 1-hydroxy-8-morpholin-4-yl-p-menthan-9-al oxime 
• 121952-65-6 6-(4-Hydroxy-4-methyl-cyclohexyl)-6-methyl-tetrahydro-pyran-2-one 
• 121952-66-7 6-Methyl-6-(4-methyl-cyclohex-3-enyl)-tetrahydro-pyran-2-one 
• 22472-81-7 (r-1,c-4)-8,9-epoxy-p-menthan-1-ol 
• 470-82-6 eucalyptol 
• 72247-22-4 8,8'-dichloro-9,9'-dioxydiazenediyl-bis-p-menthan-1-ol 
• 121952-64-5 5-Hydroxy-5-(4-hydroxy-4-methyl-cyclohexyl)-hexanoic acid methyl ester 
• 3901-95-9 cis p-menthanol 
• 3901-93-7 (Z)-4-isopropyl-1-methylcyclohexan-1-ol 
• 22549-60-6 c-4-p-menth-8⁽⁹⁾-en-r-1,10-diol 

Relevant articles and documents

Lithium-potassium superbases as key reagents for the base-catalysed isomerisation of some terpenoids

Some representative monoterpenes have been isomerised under the influence of Schlosser's lithium-potassium mixed superbases, promoting β-elimination reactions. The results are compared with those obtained with butyllithium and LDA. Different selectivities and different reaction yields are achieved as a function of the base employed. These results confirm the particular reactivity of bimetallic reagents. In this paper it is proposed that the observed selectivities might depend on the conformational features of the substrate, on the strength of the organometallic reagent, as well as on steric requirements of the elimination reaction.

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Synthesis, Characterization, Magnetic and Catalytic Properties of a Ladder-Shaped MnII Coordination Polymer

[Mn(LH)(H2O)]n {1, where LH2- is the dianion of N-(4-carboxybenzyl)iminodiacetic acid} has been synthesized and its crystal structure has been determined. The crystal of 1 is built from 1D polymeric ladder-shaped chains that extend to a 3D supramolecular architecture through H-bonds. The compound was characterized with spectroscopic and physicochemical techniques. Variable-temperature magnetic data suggest that there are weak antiferromagnetic interactions. Compound 1 has been evaluated as a heterogeneous oxidation catalyst. It catalyzes alkene epoxidation selectively in relatively high yields.

Thermal behavior of pinan-2-ol and linalool

Linalool is an important intermediate for syntheses of isoprenoid fragrance compounds and vitamins A and E. One process option for its production is the thermal gas-phase isomerization of cis- and trans-pinan-2-ol. Investigations of this reaction were performed in a flow-type apparatus in a temperature range from 350-600 °C and a residence time range of 0.6-0.8 s. Rearrangement of the bicyclic alcohol led to linalool, plinols arising from consecutive reactions of linalool and other side products. Effects of residence time, temperature, surface-to-volume-ratio, carrier gas, and the presence of additives on yield and selectivity were studied. Furthermore, the effects of such parameters on ene-cyclization of linalool affording plinols were investigated. Results indicate that manipulation of the reaction in order to affect selectivity is difficult due to the large free path length to other molecules in the gas phase. However, conditions have been identified allowing one to increase the selectivity and the yield of linalool throughout pyrolysis of pinan-2-ol.