5458-66-2

Basic information

• Product Name: butyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
• Synonyms: butyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
• CAS NO: 5458-66-2
• Molecular Formula: C14H24O2
• Molecular Weight: 224.34
• Mol File: 5458-66-2.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 264.2°Cat760mmHg
• Flash Point: 105.4°C
• Appearance: /
• Density: 0.971g/cm³
• Vapor Pressure: 0.00985mmHg at 25°C
• Refractive Index: 1.502
• CAS DataBase Reference: butyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: butyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate(5458-66-2)
• EPA Substance Registry System: butyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate(5458-66-2)

Safety Data

• Hazardous Substances Data: 5458-66-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C14H24O2/c1-6-7-8-16-13(15)12-11(9-10(2)3)14(12,4)5/h9,11-12H,6-8H2,1-5H3

Upstream product

• 764-13-6 2,5-Dimethyl-2,4-hexadiene 
• 24761-88-4 1-butyl diazoacetate 
• 4489-12-7 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarbonyl chloride 
• 71-36-3 butan-1-ol 

Relevant articles and documents

TRANSITION-METAL-CATALYSED REACTIONS OF DIAZOESTERS : SYNTHESIS OF CHRYSANTHEMIC AND PERMETHRIC ACID ESTERS BY CYCLOPROPANATION OF CONJUGATED DIENES

Pyrethroid precursors (permethric and chrysanthemic acid esters) are efficiently synthesized by rhodium(II)-catalysed cyclopropanation of the properly substituted conjugated diene.Reaction selectivities depend on both the catalyst counter-ion and the diazoester alkoxy-group (carbene precursor) and are attributed to non-bonded interactions.