145947

Tetrachlorocyclopropene

98%

• Synonym(s): 1,2,3,3-Tetrachlorocyclopropene, Perchlorocyclopropene, Tetrachlorocyclopropenone, Tetrachlorocycloproprene
• Empirical Formula (Hill Notation): C₃Cl₄
• CAS Number: 6262-42-6
• Molecular Weight: 177.84
• Beilstein: 1099206
• EC Number: 228-418-0
• MDL number: MFCD00001267
• UNSPSC Code: 12352100
• PubChem Substance ID: 24848753
• NACRES: NA.22

Properties

• Assay: 98%
• form: liquid
• refractive index: n20/D 1.507 (lit.)
• bp: 125-130 °C (lit.)
• density: 1.45 g/mL at 25 °C (lit.)
• functional group: chloro
• storage temp.: 2-8°C
• SMILES string: ClC1=C(Cl)C1(Cl)Cl
• InChI: 1S/C3Cl4/c4-1-2(5)3(1,6)7
• InChI key: BLZOHTXDDOAASQ-UHFFFAOYSA-N

Description

General description

Tetrachlorocyclopropene undergoes electrochemical reductive tert-butyldimethylsilylation to yield 1,2,3-tris(tert-butyldimethylsilyl)cyclopropene. It undergoes alkylation reaction with ferrocene in dichloromethane and AlCl₃ to yield 2,3-diferrocenylcyclopropenone.

Application

Tetrachlorocyclopropene was used to prepare starting reagent for synthesis of 3,3-diethyl-and 3,3-dibenzyl-1,2-diferrocenylcyclopropenes.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves