65355-30-8

Basic information

• Product Name: 4-(trans-4-Pentylcyclohexyl)benzoic acid
• Synonyms: 4-(TRANS-4-N-PENTYLCYCLOHEXYL)BENZOIC ACID;RARECHEM AL BO 1331;4-Pentyl Cyclohexyl Benzoic Acid;4-Trans-Pentylcyclohexyl benzoic Acid;4-Trans-PentylcyclohexylBenzoicAcid,5PcaC17H26O2;trans-4-(4-Pentylcyclohexyl)-benzoesure;4-(trans-4-Pentylcyclohexyl)benzoic acid;5PCA
• CAS NO: 65355-30-8
• Molecular Formula: C₁₈H₂₆O₂
• Molecular Weight: 274.4
• EINECS: 1592732-453-0
• Product Categories: Liqiud crystal intermediates
• Mol File: 65355-30-8.mol
• Article Data: 4

Chemical Properties

• Melting Point: 179.0 and le 183.0 °C
• Boiling Point: 410.5 °C at 760 mmHg
• Flash Point: 195.2 °C
• Appearance: /
• Density: 1.015 g/cm³
• Vapor Pressure: 1.78E-07mmHg at 25°C
• Refractive Index: 1.52
• Storage Temp.: Sealed in dry,Room Temperature
• PKA: 4.33±0.10(Predicted)
• Water Solubility: Slightly soluble in water.
• CAS DataBase Reference: 4-(trans-4-Pentylcyclohexyl)benzoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(trans-4-Pentylcyclohexyl)benzoic acid(65355-30-8)
• EPA Substance Registry System: 4-(trans-4-Pentylcyclohexyl)benzoic acid(65355-30-8)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-37-60
• Hazardous Substances Data: 65355-30-8(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 65355-30-8 differently. You can refer to the following data:
1. Intermediates of Liquid Crystals
2. It has been used for intermediate of liquid crystals.

InChI:InChI=1/C18H26O2/c1-2-3-4-5-14-6-8-15(9-7-14)16-10-12-17(13-11-16)18(19)20/h10-15H,2-9H2,1H3,(H,19,20)/t14-,15-

Upstream product

• 113035-74-8 trans-1-(4-Phenylcyclohexyl)-1-hexanon 
• 344308-23-2 1-(4-Chloro-cyclohexyl)-hexan-1-one 
• 82241-68-7 cis-4-pentanoyl-1-phenylcyclohexane 
• 88070-00-2 1-(4-Phenyl-cyclohexyl)-pentan-1-ol 
• 88069-95-8 4-Pentyl-1-phenyl-cyclohexanol 
• 61203-96-1 trans-4-pentyl-1-phenylcyclohexane 
• 88069-97-0 (4-n-pentylcyclohexen-1-yl)-benzene 
• 78531-55-2 (4-Pentylidene-cyclohexyl)-benzene 
• 61203-83-6 4-n-pentylcyclohexanone 
• 78531-59-6 4-(4'-pentyl-cyclohexyl)-acetophenone 
• 61204-01-1 4-(trans-4-pentylcyclohexyl)benzonitrile 

Downstream Products

• 142735-45-3 (R)-Benzyl 2-<4-<4-(trans-4-pentylcyclohexyl)benzyloxy>phenoxy>propanoate 
• 65355-33-1 trans-4-cyclohexyl-1-carboxylic acid 
• 73011-79-7 4-(trans-4'-n-Pentylcyclohexyl)benzoic acid chloride 
• 73011-80-0 4-(4-Pentyl-cyclohexyl)-benzamide 
• 82380-25-4 4-(trans-4-pentylcyclohexyl)benzyl alcohol 
• 61204-01-1 4-(trans-4-pentylcyclohexyl)benzonitrile 
• 72928-55-3 4-(4-Pentyl-cyclohexyl)-benzoic acid 4-cyano-phenyl ester 
• 82575-69-7 4-(trans-4-n-pentylcyclohexyl)phenol 

Relevant articles and documents

The Synthesis and Liquid Crystal Behavior of p-Benzotrifluoride Compounds II

Four compounds with the general structure R-X-Y-CH2-CH2-Ph-CF3 were synthesized, where X is a 1,4-disubstituted trans-cyclohexyl ring, Y is a phenyl ring, and R is a n-alkyl group.The synthetic procedure is discussed and the structural assignments were confirmed by NMR spectroscopy.The liquid crystal behavior of these compounds was evaluated by DSC and polarizing microscopy.They might be used in fast switching liquid crystal mixtures.

SYNTHESIS OF TRANS-4-ALKYL-1-PHENYLCYCLOHEXANES AND THEIR DERIVATIVES

The alkylation of benzene by 1-alkanoyl-2-chlorocyclohexanes and 1-alkanoyl-1-cyclohexenes leads to the formation of cis- and trans-4-alkanoyl-1-phenylcyclohexanes, the yields of which increase with increase in the reaction temperature. trans-4-Alkyl-1-phenylcyclohexanes were obtained from 4-alkanoyl-1-phenylcyclohexanes and also from the products from the reaction of 4-alkylcyclohexanones with phenylmagnesium bromide.Some mesomorphous derivatives of these hydrocarbons were synthesized.