204651-40-1

Basic information

• Product Name: (Tetrahydro-4H-pyran-4-ylidene)acetonitrile
• Synonyms: (Tetrahydro-4H-pyran-4-ylidene)acetonitrile;(Tetrahydropyran-4-ylidene)acetonitrile;2-(2H-pyran-4(3H,5H,6H)-ylidene)acetonitrile;4-(Cyanomethylene)tetrahydropyran;2-(Dihydro-2H-pyran-4(3H)-ylidene)acetonitrile;(Tetrahydro-2H-pyran-4-ylidene)acetonitrile
• CAS NO: 204651-40-1
• Molecular Formula: C7H9NO
• Molecular Weight: 123.15
• Product Categories: blocks;Carboxes;Heterocycles
• Mol File: 204651-40-1.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 246.3°C at 760 mmHg
• Flash Point: 102.4°C
• Appearance: /
• Density: 1.139g/cm³
• Vapor Pressure: 0.0274mmHg at 25°C
• Refractive Index: 1.569
• Storage Temp.: 2-8°C
• CAS DataBase Reference: (Tetrahydro-4H-pyran-4-ylidene)acetonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: (Tetrahydro-4H-pyran-4-ylidene)acetonitrile(204651-40-1)
• EPA Substance Registry System: (Tetrahydro-4H-pyran-4-ylidene)acetonitrile(204651-40-1)

Safety Data

• Hazard Codes: Xi
• Hazardous Substances Data: 204651-40-1(Hazardous Substances Data)

Usage

Uses

2-(Oxan-4-ylidene)acetonitrile is used as a reactant in the preparation of spirocyclic pyrrolidines as building blocks for drug discovery.

InChI:InChI=1/C7H9NO/c8-4-1-7-2-5-9-6-3-7/h1H,2-3,5-6H2

Upstream product

• 29943-42-8 Tetrahydro-4H-pyran-4-one 
• 2537-48-6 diethyl 1-cyanomethylphosphonate 
• 16640-68-9 cyanomethylene triphenylphosphorane 

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