136881-88-4

Basic information

• Product Name: 2H-Pyran, 2-[[5-(4-chlorophenyl)-1,1-dimethyl-2,4-pentadiynyl]oxy]tetrahydro-
• CAS NO: 136881-88-4
• Molecular Formula: C18H19ClO2
• Molecular Weight: 302.801
• Mol File: 136881-88-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2H-Pyran, 2-[[5-(4-chlorophenyl)-1,1-dimethyl-2,4-pentadiynyl]oxy]tetrahydro-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyran, 2-[[5-(4-chlorophenyl)-1,1-dimethyl-2,4-pentadiynyl]oxy]tetrahydro-(136881-88-4)
• EPA Substance Registry System: 2H-Pyran, 2-[[5-(4-chlorophenyl)-1,1-dimethyl-2,4-pentadiynyl]oxy]tetrahydro-(136881-88-4)

Safety Data

• Hazardous Substances Data: 136881-88-4(Hazardous Substances Data)

Upstream product

• 2063-19-6 4-bromo-2-methylbut-3-yn-2-ol 
• 873-73-4 4-n-chlorophenylacetylene 
• 106-39-8 bromochlorobenzene 
• 110-87-2 3,4-dihydro-2H-pyran 
• 136881-87-3 1-(p-chlorophenyl)-5-methyl-1,3-hexadiyn-5-ol 

Downstream Products

• 136881-85-1 6-[3-(tert-Butyl-hydroxy-amino)-4-chloro-phenyl]-2-methyl-hexa-3,5-diyn-2-ol 
• 129541-88-4 1-<4-Chloro-3-(N-tert-butyl-N-oxylamino)phenyl>-1,3-butadiyne 
• 129541-86-2 1-<3-(N-tert-butylhydroxyamino)-4-chlorophenyl>-1,3-butadiyne 
• 136881-89-5 1-<3-(N-tert-butylhydroxyamino)-4-chlorophenyl>-5-methyl-1,3-hexadiyn-5-ol tetrahydropyranyl ether 

Relevant articles and documents

An approach to organic ferromagnets. Synthesis and characterization of 1-phenyl-1,3-butadiyne polymers having a persistent nitroxide group on the phenyl ring

1-[3-(N-tert-Butylhydroxyamino)-4-chlorophenyl]-1,3-butadiyne (3) was obtained as colorless needles (mp ca. 140 °C from diethyl ether) that polymerized 100% in 24 h at 120°C to give a black, ethanol-insoluble microcrystalline product. Crystals of 3 are tr