95925-52-3

Basic information

• Product Name: p-[4-(methoxymethylene)cyclohexyl]benzonitrile
• Synonyms: p-[4-(methoxymethylene)cyclohexyl]benzonitrile
• CAS NO: 95925-52-3
• Molecular Weight: 227.306
• Mol File: 95925-52-3.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: p-[4-(methoxymethylene)cyclohexyl]benzonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: p-[4-(methoxymethylene)cyclohexyl]benzonitrile(95925-52-3)
• EPA Substance Registry System: p-[4-(methoxymethylene)cyclohexyl]benzonitrile(95925-52-3)

Safety Data

• Hazardous Substances Data: 95925-52-3(Hazardous Substances Data)

Upstream product

• 4009-98-7 (methoxymethyl)triphenylphosphonium chloride 
• 73204-07-6 4-(4-cyanophenyl)cyclohexanone 

Downstream Products

• 93205-71-1 trans-4-(p-cyanophenyl)cyclohexanecarboxaldehyde 
• 96184-42-8 p-(trans-4-Vinylcyclohexyl)benzonitrile 
• 95906-34-6 4-(trans-4-(3-butenyl)cyclohexyl)-1-cyanobenzene 
• 96184-94-0 2-[trans-4-(p-cyanophenyl)cyclohexyl]acetaldehyde 
• 96184-92-8 3-[trans-4-(p-cyanophenyl)cyclohexyl]propionaldehyde 
• 101478-52-8 4-[trans-4-(p-cyanophenyl)cyclohexyl]butyraldehyde 
• 96184-40-6 p-[trans-4-(1E-Propenyl)cyclohexyl]benzonitrile 
• 95906-33-5 p-[trans-4-(trans-1-butenyl)cyclohexyl]benzonitrile 
• 95906-28-8 p-[trans-4-(trans-1-pentenyl)cyclohexyl]benzonitrile 
• 95906-30-2 p-[trans-4-(4-pentenyl)cyclohexyl]benzonitrile 
• 95906-29-9 p-[trans-4-(trans-3-pentenyl)cyclohexyl]benzonitrile 

Relevant articles and documents

Liquid crystals

Compounds of the formula STR1 wherein n stands for the number 0 or 1; the rings A1, A2 and A3 represent 1,4-phenylene, 2-fluoro-1,4-phenylene or trans-1,4-cyclohexylene or one of these rings also represents a 2,5-disubstituted pyrimidine ring or a trans-2,5-disubstituted m-dioxane ring; X1 represents a single covalent bond, --COO--, --OOC--, --CH2 CH2 --, p--C6 H4 --, --CH2 CH2 --p-- C6 H4 --, --CH2 CH2 --p--C6 H4 --CH2 CH2 -- or, insofar as the rings A1 and A2 represent 1,4-phenylene, also --NON--; R2 represents 1E-alkenyl, 2Z-alkenyl, 3E-alkenyl, 4-alkenyl or alkenyloxy, with the proviso that the oxygen atom in alkenyloxy is linked with a saturated carbon atom; and R1 signifies 1E-alkenyl, 2Z-alkenyl, 3E-alkenyl, 4-alkenyl or, insofar as R2 represents alkenyloxy, also alkyl, their manufacture, as well as liquid crystalline mixtures and the use for electro-optical purposes.

Liquid crystalline compounds and mixtures

This invention concerns compounds of the formula: STR1 wherein n is 1 and X is --COO--, --OOC-- or --CH2 CH2 --; or n is O and X is --CH2 CH2 --; ring A is p-phenylene or trans-1,4-cyclohexylene; R2 i

Liquid crystals

Compounds of the formula STR1 wherein R1 is hydrogen or straight-chain alkyl; R2 is --CN, --R, --COR, --COOR or when R2 is positioned on an aromatic ring R2 also can be --OR, --OOCR or --F; R is alkyl; A is a group with 1 to 4 six-membered rings, these rings being linked directly with one another and with ring B in each case via a single covalent bond or being linked at one or two positions also via --COO--, --OOC-- or --CH2 CH2 --; the six-membered rings in A and ring B each are 1,4-phenylene or trans-1,4-cyclohexylene or one of these rings also is trans-2,5-disubstituted m-dioxane, 2,5-disubstituted pyrimidine or 3,6-disubstituted pyridazine, with the proviso that a maximum of two adjacent trans-1,4-cyclohexylene rings are linked directly via a single covalent bond; and m is the integer 2, or when ring B is trans-1,4-cyclohexylene or trans-2,5-disubstituted m-dioxane, m also can be the integer 0, their manufacture, liquid crystalline mixtures which contain these compounds as well as the use of these compounds for electro-optical purposes are described. Additionally, compounds of the formula STR2 wherein R8 is straight-chain C1 -C12 alkyl, their manufacture, liquid crystalline mixtures which contain these compounds and their use for electro-optical purposes are described.