2,3-Dichlorohexafluorobut-2-ene (E/Z isomer mixture)

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Names

[ CAS No. ]:
2418-22-6

[ Name ]:
2,3-Dichlorohexafluorobut-2-ene (E/Z isomer mixture)

[Synonym ]:
2,3-Dichlorohexafluoro-2-butene,mixture of cis and trans
cis-2,3-dichlorohexafluoro-2-butene
cis-2,3-dichloro-1,1,1,4,4,4-hexafluorobutene-2
1,1,1,4,4,4-hexafluoro-2,3-dichlorobut-2-ene
2,3-dichlorohexafluorobut-2-ene

Chemical & Physical Properties

[ Density]:
1.625g/cm3

[ Boiling Point ]:
68.5ºC at 760mmHg

[ Molecular Formula ]:
C4Cl2F6

[ Molecular Weight ]:
232.93900

[ Flash Point ]:
3.2ºC

[ Exact Mass ]:
231.92800

[ LogP ]:
3.80020

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EM4940000
CHEMICAL NAME :
2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro-, (Z)-
CAS REGISTRY NUMBER :
2418-22-6
LAST UPDATED :
199012
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-Cl2-F6
MOLECULAR WEIGHT :
232.94
WISWESSER LINE NOTATION :
FXFFYGUYGXFFF -C

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
179 ppm/1H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - acute pulmonary edema Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis
REFERENCE :
FLCRAP Fluorine Chemistry Reviews. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1967- Volume(issue)/page/year: 1,197,1967

Safety Information

[ HS Code ]:
2903799090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (2E)-2-Chloro-1,1,1,4,4,4-hexafluoro-2-butene
  • 2,3-dichlorohexafluoro-2-butene
  • hexafluoro-2,2,3,3-tetrachlorobutane
  • 1,1,1-Trichloro-Trifluoroethane
  • Perchlorothiophene

DownStream

Customs

[ HS Code ]: 2903799090

[ Summary ]:
2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%