U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Substance Class Mixture
Created
by admin
on Mon Mar 31 18:26:10 GMT 2025
Edited
by admin
on Mon Mar 31 18:26:10 GMT 2025
Record UNII
640DW23X2N
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2,3-DICHLORO-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE
Common Name English
1,1,1,4,4,4-HEXAFLUORO-2,3-DICHLORO-2-BUTENE
Preferred Name English
2-BUTENE, 2,3-DICHLORO-1,1,1,4,4,4-HEXAFLUORO-
Common Name English
1,1,1,4,4,4-HEXAFLUORO-2,3-DICHLOROBUTENE
Common Name English
2,3-DICHLOROHEXAFLUORO-2-BUTENE
Common Name English
2-BUTENE, 2,3-DICHLOROHEXAFLUORO-
Systematic Name English
1,1,1-TRIFLUORO-2,3-DICHLORO-4,4,4-TRIFLUOROBUTENE
Common Name English
Code System Code Type Description
FDA UNII
640DW23X2N
Created by admin on Mon Mar 31 18:26:10 GMT 2025 , Edited by admin on Mon Mar 31 18:26:10 GMT 2025
PRIMARY
ECHA (EC/EINECS)
206-133-2
Created by admin on Mon Mar 31 18:26:10 GMT 2025 , Edited by admin on Mon Mar 31 18:26:10 GMT 2025
PRIMARY
CAS
303-04-8
Created by admin on Mon Mar 31 18:26:10 GMT 2025 , Edited by admin on Mon Mar 31 18:26:10 GMT 2025
PRIMARY
EPA CompTox
DTXSID5073161
Created by admin on Mon Mar 31 18:26:10 GMT 2025 , Edited by admin on Mon Mar 31 18:26:10 GMT 2025
PRIMARY
Definition References