77866-59-2

Basic information

• Product Name: trans-4-n-Pentylcyclohexanol
• Synonyms: trans-4-n-Pentylcyclohexanol;trans-4-Amylcyclohexanol;trans-4-Pentylcyclohexanol;trans-4-Amylcyclohexanol
• CAS NO: 77866-59-2
• Molecular Formula: C₁₁H₂₂O
• Molecular Weight: 170.29
• Mol File: 77866-59-2.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 233.5±8.0 °C(Predicted)
• Appearance: /
• Density: 0.893±0.06 g/cm3(Predicted)
• Refractive Index: 1.4630-1.4680
• PKA: 15.34±0.40(Predicted)
• CAS DataBase Reference: trans-4-n-Pentylcyclohexanol(CAS DataBase Reference)
• NIST Chemistry Reference: trans-4-n-Pentylcyclohexanol(77866-59-2)
• EPA Substance Registry System: trans-4-n-Pentylcyclohexanol(77866-59-2)

Safety Data

• Hazardous Substances Data: 77866-59-2(Hazardous Substances Data)

Usage

Uses

Intermediates of Liquid Crystals

Upstream product

• 61203-83-6 4-n-pentylcyclohexanone 
• 54410-90-1 4-pentyl-trans-cyclohexanol 
• 14938-35-3 4-n-pentylphenol 

Downstream Products

• 115786-20-4 4-(5-Cyano-5-nonyl-[1,3]dioxan-2-yl)-cyclohexanecarboxylic acid 4-pentyl-cyclohexyl ester 
• 88308-34-3 6-n-Octyl-naphthalen-2-carbonsaeure-trans-4-n-pentyl-cyclohexylester 
• 88308-29-6 6-n-Butyl-naphthalen-2-carbonsaeure-trans-4-n-pentyl-cyclohexylester 
• 137815-12-4 trans-4-n-pentylcyclohexyl bromide 
• 95398-91-7 Naphthalen-2-carbonsaeure-trans-4-n-pentyl-cyclohexylester 

Relevant articles and documents

Preparation method for selectively synthesizing cis-4-n-amyl cyclohexylmereaptan

The invention relates to a preparation method for selectively synthesizing cis-4-n-amyl cyclohexylmereaptan, which belongs to the field of organic synthesis. The method comprises the following steps: 4-pentylcyclohexanone and sodium borohydride are added into a tetrahydrofuran water mixed solvent, the materials are subjected to a reduction reaction to obtain the 4-amylcyclohexanol; the 4-amylcyclohexanol and methylsulfonyl chloride are subjected to a methyl sulfonylation reaction in a dichloroethanes solvent, the 4-n-amyl cyclohexyl sulfonate with content of more than 98% can be obtained through crystallization; the 4-n-amyl cyclohexyl sulfonate and potassium thioacetate are subjected to a sulfur acetylation reaction in a N,N-dimethyl formamide solvent to obtain the thiolacetic acid-4-n-amyl cyclohexyl ring; the material is subjectd to a low-temperature saponification reaction in a methanol hydrosolvent to obtain the cis-4-n-amyl cyclohexylmereaptan, and the cis products selectivity is greater than 99%. The method has the advantages of short reaction time, simple operation, and high cis products selectivity.