96612-21-4

Basic information

• Product Name: Cyclohexanol, 5-methyl-2-(1-methylethenyl)-, (1S,2R,5R)-
• CAS NO: 96612-21-4
• Molecular Formula: C10H18O
• Molecular Weight: 154.252
• Mol File: 96612-21-4.mol
• Article Data: 97

Chemical Properties

• CAS DataBase Reference: Cyclohexanol, 5-methyl-2-(1-methylethenyl)-, (1S,2R,5R)-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclohexanol, 5-methyl-2-(1-methylethenyl)-, (1S,2R,5R)-(96612-21-4)
• EPA Substance Registry System: Cyclohexanol, 5-methyl-2-(1-methylethenyl)-, (1S,2R,5R)-(96612-21-4)

Safety Data

• Hazardous Substances Data: 96612-21-4(Hazardous Substances Data)

Upstream product

• 106-23-0 3,7-dimethyl-oct-6-enal 
• 29606-79-9 p-menth-8-en-3-one 
• 50-00-0 formaldehyd 
• 106-22-9 Citronellol 
• 89-79-2 isopulegol 
• 2385-77-5 (R)-Citronellal 
• 5392-40-5 (E/Z)-3,7-dimethyl-2,6-octadienal 
• 17882-43-8 (?)-trans-isopulegone 
• 108-24-7 acetic anhydride 
• 1192-37-6 methylenecyclohexane 
• 60-29-7 diethyl ether 
• 529-00-0 (+)-cis-isopulegone 
• 130628-58-9 Dec-9-enylmagnesium bromide 
• 57576-09-7 (1R,2S,5R)-5-methyl-2-(prop-1-en-2-yl)cyclohexyl acetate 

Downstream Products

• 89-49-6 epiisopulegol acetate 
• 13834-13-4 (1S,2R,5R)-5-Methyl-2-((S)-2-methyl-oxiranyl)-cyclohexanol 
• 13834-14-5 (+/-)-(1RS,3SR,4SR)-p-menth-8⁽¹⁰⁾-ene-ane-3,9-diol 
• 38049-01-3 2-((1R,2R,4S)-2-Hydroxy-4-methyl-cyclohexyl)-propenal 
• 3623-53-8 neoisomenthol 
• 490-99-3 DL-neomenthol 
• 3623-52-7 isomenthol 
• 15356-70-4 menthol 
• 586-62-9 Terpinolene 
• 99-86-5 1-methyl-4-isopropyl-1,3-cyclohexadiene 
• 80-53-5 terpin hydrate 
• 99-85-4 crithmene 
• 3564-95-2 (1RS,3RS,4RS)-p-menthane-3,8-diol 
• 5017-36-7 1-methyl-4-isopropylcyclohexenyl cation 

Relevant articles and documents

Continuous synthesis of menthol from citronellal and citral over Ni-beta-zeolite-sepiolite composite catalyst

One-pot continuous synthesis of menthols both from citronellal and citral was investigated over 5 wt% Ni supported on H-Beta-38-sepiolite composite catalyst at 60–70 °C under 10–29 bar hydrogen pressure. A relatively high menthols yield of 53% and 49% and stereoselectivity to menthol of 71–76% and 72–74% were obtained from citronellal and citral respectively at the contact time 4.2 min, 70 °C and 20 bar. Citral conversion noticeably decreased with time-on-stream under 10 and 15 bar of hydrogen pressure accompanied by accumulation of citronellal, the primary hydrogenation product of citral, practically not affecting selectivity to menthol. A substantial amount of defuctionalization products observed during citral conversion, especially at the beginning of the reaction (ca. 1 h), indicated that all intermediates could contribute to formation of menthanes. Ni/H-Beta-38-sepiolite composite material prepared by extrusion was characterized by TEM, SEM, XPS, XRD, ICP-OES, N2 physisorption and FTIR techniques to perceive the interrelation between the physico-chemical and catalytic properties.

Method for improving optical purity of L-isopulegol through chiral resolution

The invention provides a method for improving the optical purity of L-isopulegol through chiral resolution. The method comprises the following steps: putting D,L-isopulegol and a resolution agent L-linalool into a dispersant and an auxiliary agent and reacting for 3 to 4 hours at 70 to 80 DEG C; after cooling to 10 to 25 DEG C, centrifuging and separating to obtain an intermediate L-isopulegol.L-linalool; carrying out alkali analysis on the intermediate; decomposing the intermediate; then carrying out gel chromatography to obtain the high-purity L-isopulegol. The method has the advantages of low raw material cost and low reaction energy consumption and is applicable to large-scale industrialized production.

Unveiling reactive metal sites in a Pd pincer MOF: Insights into Lewis acid and pore selective catalysis

A porous Zr metal-organic framework, 1-PdBF4 [Zr6O4(OH)4(OAc)2.4{(PNNNP)Pd(MeCN)}2.4(BF4)2.4; PNNNP = 2,6-(HNPAr2)2C5H3N; Ar = p-C6H4CO2-], has been synthesized via postsynthetic oxidative I-/BF4- ligand exchange using NOBF4. 1-PdBF4 enjoys markedly superior catalytic activity and recyclability to its trifluoracetate-exchanged analogue, 1-PdTFA, for the intramolecular cyclization of o-alkynyl anilines and the carbonyl-ene cyclization of citronellal. Moreover, 1-PdBF4 demonstrates a rare example of pore selective catalysis for the cyclization of 2-ethynyl aniline.