3638-35-5

Basic information

• Product Name: ISO-PROPYLCYCLOPROPANE
• Synonyms: (1-methylethyl)cyclopropane;2-Cyclopropylpropane;Cyclopropane, isopropyl-;Propane, 2-cyclopropyl-;propane,2-cyclopropyl-;ISO-PROPYLCYCLOPROPANE;propan-2-ylcyclopropane
• CAS NO: 3638-35-5
• Molecular Formula: C₆H₁₂
• Molecular Weight: 84.16
• Mol File: 3638-35-5.mol
• Article Data: 5

Chemical Properties

• Melting Point: -112.93°C
• Boiling Point: 58.45°C
• Flash Point: °C
• Appearance: /
• Density: 0.6936
• Vapor Pressure: 223mmHg at 25°C
• Refractive Index: 1.3835
• CAS DataBase Reference: ISO-PROPYLCYCLOPROPANE(CAS DataBase Reference)
• NIST Chemistry Reference: ISO-PROPYLCYCLOPROPANE(3638-35-5)
• EPA Substance Registry System: ISO-PROPYLCYCLOPROPANE(3638-35-5)

Safety Data

• Hazardous Substances Data: 3638-35-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C6H12/c1-5(2)6-3-4-6/h5-6H,3-4H2,1-2H3

Upstream product

• 80204-20-2 1-bromo-1-cyclopropylethane 
• 64-17-5 ethanol 
• 4663-22-3 isopropenylcyclopropane 
• 36495-37-1 cyclopentadienylchromiumtricarbonyl hydride 
• 10524-06-8 (±)-(1-chloroethyl)cyclopropane 
• 31294-94-7 2-methylpentanyl iodide 
• 17396-98-4 2,2'-dicyclopropyl-2,2'-azopropane 
• 108-98-5 thiophenol 

Downstream Products

• 79-29-8 2,3-dimethylbutane 
• 19434-65-2 3-chloropropanaldehyde 
• 7712-60-9 5-chloro-2-methyl-pent-2-ene 
• 930-39-2 2-cyclopropyl-2-propanol 
• 58673-35-1 (1-chloro-1-methyl-ethyl)-cyclopropane 
• 107-86-8 3,3-dimethyl acrylaldehyde 
• 917-93-1 2-chloroisobutyraldehyde 
• 191032-91-4 1,4-Dichloro-4-methyl-pentan-3-one 
• 763-89-3 4-methylpent-3-en-1-ol 
• 1985-97-3 methyl-3 phenyl-3 pentane 
• 1985-57-5 2-methyl-2-phenylpentane 

Relevant articles and documents

Clocking Tertiary Cyclopropylcarbinyl Radical Rearrangements

Three independent methods have been employed to estimate the rate constant, k1, for ring-opening of the 2-cyclopropyl-2-propyl radical, 1, at room temperature. These three estimates are based on chemical trapping of 1 and the ring-opened 4-methylpent-3-ene-1-yl radical by thiophenol (k1 = (1.65 ± 0.41) × 107 M-1 s-1), 9-azabicyclo[3.3.1]nonane-N-oxyl (k1 = (1.76 ± 0.34) × 107 M-1 s-1) and 2,2,6,6-tetramethylpiperidine-N-oxyl (k1 = (2.1 ± 0.4) × 107 M-1 s-1) and absolute rate constants for nonrearranging radicals structurally related to 1. The mean value for k1) ((1.84 ± 0.4) × 107 M-1 s-1) should be used when 1 is employed as a tertiary alkyl free radical clock at ambient temperatures.

Hydrogen Atom Transfer Reactions of Transition-Metal Hydrides. Utilization of a Radical Rearrangement in the Determination of Hydrogen Atom Transfer Rates

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HOMOALLYLIC SUBSTITUTION REACTIONS OF LITHIUM DIALKYL CUPRATES WITH CYCLOPROPYLCARBINYL HALIDES: MECHANISTIC CONSIDERATIONS

Highly reactive lithium dialkyl cuprates and 1-bromo-1-cyclopropylalkanes, 4, react to give good yields of the homoallylic substitution product, 6.Less reactive organocuprates react with 4 to give mixtures of 6 and the direct substitution product 7.These results are consistent with a copper(I) radical intermediate which undergoes facile rearrangement prior to reductive coupling.