33143-92-9

Basic information

• Product Name: 4-[(1,1-DIMETHYLPROP-2-YNYL)OXY]BENZONITRILE
• Synonyms: AKOS 91885;4-[(1,1-DIMETHYLPROP-2-YNYL)OXY]BENZONITRILE;4-[(1,1-Dimethylprop-2-yn-1-yl)oxy]benzonitrile;3-(4-CYANOPHENOXY)-3-METHYLBUT-1-YNE;4-(2-methylbut-3-yn-2-yloxy)benzonitrile;4-[(1,1-DIMETHYLPROP-2-YNYL)OXY]BENZONITRILE(WXG02676)
• CAS NO: 33143-92-9
• Molecular Formula: C₁₂H₁₁NO
• Molecular Weight: 185.22
• Mol File: 33143-92-9.mol
• Article Data: 8

Chemical Properties

• Melting Point: 30 °C
• Boiling Point: 313.4 °C at 760 mmHg
• Flash Point: 132.2 °C
• Appearance: /
• Density: 1.06 g/cm³
• Vapor Pressure: 0.000497mmHg at 25°C
• Refractive Index: 1.534
• CAS DataBase Reference: 4-[(1,1-DIMETHYLPROP-2-YNYL)OXY]BENZONITRILE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-[(1,1-DIMETHYLPROP-2-YNYL)OXY]BENZONITRILE(33143-92-9)
• EPA Substance Registry System: 4-[(1,1-DIMETHYLPROP-2-YNYL)OXY]BENZONITRILE(33143-92-9)

Safety Data

• Hazard Codes: Xi
• Statements: 20/21/22-36/37/38
• Safety Statements: 26-36/37/39
• RIDADR: 3276
• Hazardous Substances Data: 33143-92-9(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Tetrahedron Letters, 35, p. 6405, 1994 DOI: 10.1016/S0040-4039(00)78231-1

InChI:InChI=1/C12H11NO/c1-4-12(2,3)14-11-7-5-10(9-13)6-8-11/h1,5-8H,2-3H3

Upstream product

• 1111-97-3 3-chloro-3-methylbut-1-yne 
• 767-00-0 4-cyanophenol 
• 19021-53-5 methyl (2-methylbut-3-yn-2-yl)carbonate 
• 61570-79-4 1,1-dimethyl-2-propynyl trifluoroacetate 
• 115-19-5 2-methyl-but-3-yn-2-ol 
• 6674-22-2 1,8-diazabicyclo[5.4.0]undec-7-ene 
• 1604-29-1 1,1-dimethyl-2-propynyl acetate 

Downstream Products

• 120280-37-7 Ro 31-6930 
• 120280-33-3 2-(6-cyano-3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-yl)pyridine N-oxide 
• 86824-32-0 trans-6-cyano-3,4-dihydro-2,2-dimethyl-4-pyrrolidin-1-yl-2H-1-benzopyran-3-ol 
• 65018-89-5 trans-3-bromo-3,4-dihydro-4-hydroxy-2,2-dimethyl-2H-chromene-6-carbonitrile 
• 120281-99-4 4-[1,1-dimethyl-3-(pyridin-2-yl)-2-propynyloxy]benzonitrile 

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