60066-84-4

Basic information

• Product Name: 2,2-Dimethyl-3-(2,2,2-trichloroethyl)cyclopropanecarboxylic acid ethyl ester
• Synonyms: 2,2-Dimethyl-3-(2,2,2-trichloroethyl)cyclopropanecarboxylic acid ethyl ester
• CAS NO: 60066-84-4
• Molecular Formula: C₁₀H₁₅Cl₃O₂
• Molecular Weight: 273.5839
• Mol File: 60066-84-4.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 283°Cat760mmHg
• Flash Point: 101.3°C
• Appearance: /
• Density: 1.257g/cm³
• Refractive Index: 1.487
• CAS DataBase Reference: 2,2-Dimethyl-3-(2,2,2-trichloroethyl)cyclopropanecarboxylic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-Dimethyl-3-(2,2,2-trichloroethyl)cyclopropanecarboxylic acid ethyl ester(60066-84-4)
• EPA Substance Registry System: 2,2-Dimethyl-3-(2,2,2-trichloroethyl)cyclopropanecarboxylic acid ethyl ester(60066-84-4)

Safety Data

• Hazardous Substances Data: 60066-84-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C10H15Cl3O2/c1-4-15-8(14)7-6(9(7,2)3)5-10(11,12)13/h6-7H,4-5H2,1-3H3/t6-,7+/m1/s1

Upstream product

• 623-73-4 diazoacetic acid ethyl ester 
• 61446-87-5 1,1,1-trichloro-4-methyl-pent-3-ene 
• 60066-53-7 ethyl 4,6,6,6-tetrachloro-3,3-dimethylhexanoate 
• 64-17-5 ethanol 
• 60066-54-8 ethyl 4-bromo-6,6,6-trichloro-3,3-dimethylhexanoate 

Downstream Products

• 63142-57-4 ethyl (+/-)-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate 
• 63142-56-3 ethyl (+/-)-cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate 
• 55701-05-8 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid 
• 63406-19-9 ethyl cis-2-(2-chlorethynyl)-3,3-dimethylcyclopropanecarboxylate 
• 59609-49-3 ethyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate 

Relevant articles and documents

A Practical and Efficient Synthesis of Fluorinated Pyrethroids. cis-3-(2-Chloro--3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylates

A practical and efficient route to fluorinated pyrethroids has been developed which involves the selective formation of the cis-cyclopropane ring using intramolecular alkylation of the haloaldehyde and a novel transformation of the aldehydes to the corresponding esters via the cyanohydrins.

Chiral copper complex

A chiral copper complex which is produced by the reaction of a chiral copper complex of the formula: STR1 wherein R1 is (a) alkyl group, or (b) aralkyl group; R2 is (a) 2-alkoxyphenyl group, or (b) 2-alkoxy-5-alkylphenyl group; either one of X1 and X2 is (a) hydrogen atom, (b) halogen atom (c) alkyl group, (d) alkoxy group, or (e) nitro group, or adjecent X1 and X2 together form a benzo group, with a mono-substituted hydrazine of a formula: wherein R3 is (a) aryl group, (b) aralkyl group, or (c) alkyl group. The copper complex is used as a catalyst in the production of an optically active alkyl cyclopropanecarboxylate.

Process for preparing dihalovinylcyclopropanecarboxylates

Novel syntheses of dihalovinylcyclopropanecarboxylates, including potent insecticides, are described. The processes begin with the reaction between an alkenol and an orthoester to produce a γ-unsaturated carboxylate, followed by the catalyzed addition of a carbon tetrahalide to the double bond and dehydrohalogenation to produce a cyclopropane derivative.