65355-31-9

Basic information

• Product Name: trans-4-Heptylcyclohexanecarboxylic acid
• Synonyms: 4-Trans-HeptylcyclohexylBenzoicAcid;4-Trans-HeptylcyclohexylBenzoicAcid,7PcaC19H30O2;trans-4-(4-Heptylcyclohexyl)-benzoesure;trans-4-Heptylcyclohexanecarboxylic acid;7PCA;4-(trans-4-heptylcyclohexyl)benzoic acid;RHHMSVOVPSNAEC-QAQDUYKDSA-N
• CAS NO: 65355-31-9
• Molecular Formula: C₂₀H₃₀O₂
• Molecular Weight: 226.36
• Mol File: 65355-31-9.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 436.8±24.0 °C(Predicted)
• Appearance: /
• Density: 0.997±0.06 g/cm3(Predicted)
• Refractive Index: 1.467
• PKA: 4.33±0.10(Predicted)
• CAS DataBase Reference: trans-4-Heptylcyclohexanecarboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: trans-4-Heptylcyclohexanecarboxylic acid(65355-31-9)
• EPA Substance Registry System: trans-4-Heptylcyclohexanecarboxylic acid(65355-31-9)

Safety Data

• Hazardous Substances Data: 65355-31-9(Hazardous Substances Data)

Usage

Uses

Intermediates of Liquid Crystals

InChI:InChI=1/C14H26O2/c1-2-3-4-5-6-7-12-8-10-13(11-9-12)14(15)16/h12-13H,2-11H2,1H3,(H,15,16)/t12-,13-

Upstream product

• 110-83-8 cyclohexene 
• 344311-16-6 1-(4-Chloro-cyclohexyl)-octan-1-one 
• 88069-96-9 4-Heptyl-1-phenyl-cyclohexanol 
• 61203-98-3 trans-4-heptyl-1-phenylcyclohexane 
• 88069-98-1 (4-n-heptylcyclohexen-1-yl)-benzene 
• 16618-75-0 4-n-heptylcyclohexanone 
• 78531-60-9 4-(trans-4-n-heptylcyclohexyl)acetophenone 
• 61204-03-3 4-(trans-4-heptylcyclohexyl)benzonitrile 

Downstream Products

• 126257-54-3 2,6-Anhydro-5-O-<4'-benzoyl>-3,4,7-tridesoxy-L-arabino-hept-3-enonsaeure-methylester 
• 126257-54-3 2,6-Anhydro-5-O-<4'-benzoyl>-3,4,7-tridesoxy-L-ribo-hept-3-enonsaeure-methylester 
• 126257-56-5 2,6-Anhydro-5-O-<4'-benzoyl>-3,4,7-tridesoxy-L-erythro-hept-2-en-4-ulonsaeure-methylester 
• 126257-50-9 2,6-Anhydro-5-O-<4'-benzoyl>-3,4,7-tridesoxy-L-ribo-hept-3-enononitril 
• 126257-46-3 2,6-Anhydro-5-O-<4'-benzoyl>-3,4,7-tridesoxy-L-ribo-heptononitril 
• 134855-52-0 1-<4-(trans-heptylcyclohexyl)phenyl>-3-(4-methoxyphenyl)propane-1,3-dione 
• 134855-57-5 1-<4-(trans-4-heptylcyclohexyl)phenyl>-3-(4'-methoxybiphenyl-4-yl)propane-1,3-dione 
• 134855-59-7 1-[4-(4-Heptyl-cyclohexyl)-phenyl]-butane-1,3-dione 
• 122161-21-1 4-(trans-4-n-heptylcyclohexyl)benzyl bromide 

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.

CONVENIENT SYNTHESIS OF 4-(TRANS-4 prime -N-ALKYLCYCLOHEXYL) BENZOIC ACIDS.

A convenient method of obtaining 4-(trans-4 prime -n-alkylcyclohexyl) benzoic acids from alkanoyl chlorides, cyclohexane and benzene is described. Homologous series of above mentioned acids and their nitriles with alkyl tail 2 to 10 carbon atoms were prepared and temperatures of their phase transitions were determined.