117482-76-5

Basic information

• Product Name: Benzonitrile, 4-(octadecylthio)-
• CAS NO: 117482-76-5
• Molecular Formula: C25H41NS
• Molecular Weight: 387.673
• Mol File: 117482-76-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzonitrile, 4-(octadecylthio)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzonitrile, 4-(octadecylthio)-(117482-76-5)
• EPA Substance Registry System: Benzonitrile, 4-(octadecylthio)-(117482-76-5)

Safety Data

• Hazardous Substances Data: 117482-76-5(Hazardous Substances Data)

Upstream product

• 623-03-0 4-Cyanochlorobenzene 
• 2885-00-9 Octadecanethiol 

Downstream Products

• 850566-83-5 C₃₆H₄₇ClN₂O₂S 
• 88949-44-4 C₁₈H₁₀Cl₂N₂O₂ 
• 84632-65-5 3,6-bis(4-chlorophenyl)-2,5-dihydro-1,4-diketopyrrolo[3,4-c]pyrrole 
• 105261-77-6 3-(4'-chlorophenyl)-6-(4'-tert-butylphenyl)-2,5-dihydro-1,4-diketopyrrolo[3,4-c]pyrrole 
• 646517-01-3 C₃₀H₂₀N₂O₂S₂ 
• 850566-72-2 C₃₇H₅₀N₂O₂S 
• 84632-66-6 3,6-bis(4-methylphenyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione 
• 850566-84-6 C₄₂H₅₂N₂O₂S₂ 

Relevant articles and documents

HEAT-STABLE DIKETOPYRROLOPYRROLE PIGMENT MIXTURES

The present invention relates to a process for the preparation of a mixture comprising at least two structurally different diketopyrrolopyrrole pigments of formula (1) wherein A1 and A2 are each independently of the other an aromatic or heteroaromatic radical, by reacting a succinic acid ester with at least one unsubstituted or substituted aromatic or heteroaromatic nitrile, which process comprises carrying out the reaction in the presence of at least one compound of formula (2) wherein A is an aromatic or heteroaromatic radical, R3is hydrogen, halogen, methyl, methoxy, -CF3 or -CN, R4 is a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, X is -S-, -0-, -CR5R5'-, -COO-, -CONR5-, -SO-, SO2-, -SO2NR5- or -NR5 -and R5 and R5'are each independently of the other hydrogen or a linear or, from C3 upwards, optionally branched C1-C30alkyl, C6-C10aryl or C6-C24aralkyl radical, to the use of such a mixture in the colouring of organic material and in cosmetics, and also to novel diketopyrrolopyrrole pigment mixtures.