275700

Sigma-Aldrich

2,3-Dichlorohexafluoro-2-butene, mixture of cis and trans

99%

Linear Formula:
CF3C(Cl)=C(Cl)CF3
CAS Number:
Molecular Weight:
232.94
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

vapor density

8 (vs air)

vapor pressure

4.42 psi ( 20 °C)

assay

99%

refractive index

n20/D 1.3458 (lit.)

bp

66-68 °C (lit.)

density

1.605 g/mL at 25 °C (lit.)

SMILES string

FC(F)(F)C(\Cl)=C(/Cl)C(F)(F)F

InChI

1S/C4Cl2F6/c5-1(3(7,8)9)2(6)4(10,11)12/b2-1+

InChI key

XDIDQEGAKCWQQP-OWOJBTEDSA-N

Related Categories

General description

The pure cis- and trans-isomers of 2,3-dichlorohexafluoro-2-butene were separated when 2,3-dichlorohexafluoro-2-butene (mixture of cis and trans) reacted with dry diglyme and sodium borohydride and was hydolyzed. The isomers were purified by preparative vapor phase chromatography technique.

Packaging

10 g in ampule

Pictograms

CorrosionSkull and crossbones

Signal Word

Danger

Hazard Statements

hazcat

Acute Tox. 1 Inhalation - Skin Corr. 1B

storage_class_code

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

THE PREPARATION AND CHARACTERIZATION OF cis-AND trans-2-HYDRO-3-CHLOROHEXAFLUORO-2-BUTENE.
Burton DJ, et al.
Canadian Journal of Chemistry, 44(5), 635-636 (1966)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service