5365-14-0

Basic information

• Product Name: 2,2-DICHLORO-CYCLOPROPANECARBOXYLIC ACID
• Synonyms: RARECHEM AL BO 1669;2,2-DICHLORO-CYCLOPROPANECARBOXYLIC ACID;2,2-DICHLOROCYCLOPROPANE-1-CARBOXYLIC ACID;2,2-dichlorocyclopropanecarbonyl chloride
• CAS NO: 5365-14-0
• Molecular Formula: C₄H₄Cl₂O₂
• Molecular Weight: 154.98
• Product Categories: Carboxylic Acids;Carboxylic Acids;Ring Systems
• Mol File: 5365-14-0.mol
• Article Data: 6

Chemical Properties

• Melting Point: 75-76°C
• Boiling Point: 227.2 °C at 760 mmHg
• Flash Point: 91.2 °C
• Appearance: /
• Density: 1.63 g/cm³
• Vapor Pressure: 0.0284mmHg at 25°C
• Refractive Index: 1.539
• CAS DataBase Reference: 2,2-DICHLORO-CYCLOPROPANECARBOXYLIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-DICHLORO-CYCLOPROPANECARBOXYLIC ACID(5365-14-0)
• EPA Substance Registry System: 2,2-DICHLORO-CYCLOPROPANECARBOXYLIC ACID(5365-14-0)

Safety Data

• Hazard Codes: C:Corrosive
• Statements: 34
• Safety Statements: 26-36/37/39
• RIDADR: 3261
• Hazardous Substances Data: 5365-14-0(Hazardous Substances Data)

Usage

General Description

2,2-Dichloro-cyclopropanecarboxylic acid is a chemical compound with the molecular formula C5H6Cl2O2. It is a white crystalline solid that is used in the synthesis of various organic compounds. It is also used as a herbicide and pesticide, particularly for controlling broadleaf weeds and grasses. 2,2-DICHLORO-CYCLOPROPANECARBOXYLIC ACID works by inhibiting the activity of an enzyme involved in the production of amino acids, ultimately leading to the death of the targeted plants. It is important to handle this chemical with caution due to its potential toxicity and environmental impact.

InChI:InChI=1/C4H4Cl2O2/c5-4(6)1-2(4)3(7)8/h2H,1H2,(H,7,8)

Upstream product

• 694-33-7 1,1-dichloro-2-vinyl-cyclopropane 
• 563-41-7 semicarbazide hydrochloride 
• 5365-23-1 2,2-dichloro-1-hydroxymethyl-cyclopropane 
• 16754-50-0 triallyl orthoformate 

Downstream Products

• 5365-23-1 2,2-dichloro-1-hydroxymethyl-cyclopropane 
• 5365-15-1 2,2-dichloro-1-cyclopropanecarboxylic acid chloride 

Relevant articles and documents

Reactions of cycloalkanecarboxylic acids with SF4. II. Fluorination of gem-dichlorocyclopropanecarboxylic acids with SF4

Treatment of gem-dichlorocyclopropanecarboxylic acids with SF4 yields many rearranged products, i.e. 1,1-difluoro-substituted olefins.The mechanism of the rearrangement is discussed. - Keywords: Cycloalkanecarboxylic acids; Sulphur tetrafluoride; Rearrangement mechanism; Stereochemistry; NMR spectroscopy; IR spectroscopy

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Process for producing cyclopropanecarboxylates

There is disclosed a process process for producing a cyclopropanecarboxylate of formula (1): 1which process comprises reacting cyclopropanecarboxylic acid of formula (2): 2with a monohydroxy compound of formula (3): R6OH??(3),in the presence of a catalyst compound comprising an element of to Group 4 of the Periodic Table of Elements.

REGIOSPECIFICITY IN THE NUCLEOPHILIC RING OPENING REACTIONS OF gem-DICHLOROCYCLOPROPYLCARBINYL CATIONS

gem-Dichlorocyclopropylcarbinyl cations, generated under acidific conditions from the corresponding alcohol or alkene, undergo ring opening by nucleophilic attack exclusively at the halogenated carbon when the alternative electrophilic ring carbon is unsubstituted.In one case, a novel trifluoroacetoxydichloromethyl function has been produced and characterized as a masked carboxylic acid chloride.