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545333

Sigma-Aldrich

1,2-Dichlorohexafluorocyclopentene

97%

Synonym(s):

1,2-Dichloro-3,3,4,4,5,5-hexafluoro-1-cyclopentene, 1,2-Dichloro-3,3,4,4,5,5-hexafluorocyclopentene, 1,2-Dichlorohexafluorocyclopent-1-ene, 1,2-Dichloroperfluorocyclopentene, 3,3,4,4,5,5-Hexafluoro-1,2-dichlorocyclopentene

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About This Item

Linear Formula:
Cl2C5F6
CAS Number:
706-79-6
Molecular Weight:
244.95
EC Number:
211-895-4
MDL number:
MFCD00019302
UNSPSC Code:
12352100
PubChem Substance ID:
24878821
NACRES:
NA.22

assay

97%

refractive index

n20/D 1.37 (lit.)

bp

90 °C (lit.)

density

1.635 g/mL at 25 °C (lit.)

SMILES string

FC1(F)C(Cl)=C(Cl)C(F)(F)C1(F)F

InChI

1S/C5Cl2F6/c6-1-2(7)4(10,11)5(12,13)3(1,8)9

InChI key

ABPBVCKGWWGZDP-UHFFFAOYSA-N

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General description

1,2-Dichlorohexafluorocyclopentene is a halogenated cyclopentene derivative.

Application

1,2-Dichlorohexafluorocyclopentene may be used to synthesize:
  • inverse

  • diarylperfluorocyclopentenes
  • fluoro-bisthienylcyclopentenes (F-BTCs)
  • 1,1-dichlorooctafluorocyclopentane
  • 1,2-dichlorooctafluorocyclopentane

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Perfluorocyclohexene bridges in inverse DiArylEthenes: synthesis through Pd-catalysed C?H bond activation, experimental and theoretical studies on their photoreactivity.
Yuan K, et al.
Chemical Communications (Cambridge, England), 49(72), 7896-7898 (2013)
Synthesis of Symmetrical and Nonsymmetrical Bisthienylcyclopentenes.
Szaloki G and Pozzo JL.
Chemistry (Weinheim An Der Bergstrasse, Germany), 19(34), 11124-11132 (2013)
A novel strategy for synthesis of dichlorooctafluorocyclopentane and reaction mechanism investigation.
Zhang P, et al.
Journal of Fluorine Chemistry, 186, 33-39 (2016)

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