4-Ethynyl-1,2-difluorobenzene, >98.0%(GC)

cas: 143874-13-9 — see every product listed under this CAS number, including other names

4-Ethynyl-1,2-difluorobenzene, >98.0%(GC) (CAS 143874-13-9) is a chemical reagent available from Chemat. Available pack sizes: 1g. Offered by: TCI.

brandTCI
catalog numberE1349-1G
cas143874-13-9
size1g
availability 2 tygodnie|2 weeks
Documents: Safety Data Sheet (MSDS)
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Available pack sizes

brand size price
TCI 1g 434.54 Pln

properties

delivery time2 weeks
categorychemicals
purity>98.0%(GC)
Structural formula: {0} (CAS {1})

4-ethynyl-1,2-difluorobenzene (CAS 143874-13-9) is a chemical compound with the molecular formula C8H4F2 and a molecular weight of 138.11 g/mol. IUPAC name: 4-ethynyl-1,2-difluorobenzene. InChIKey: XFPAOXIWRDDQGG-UHFFFAOYSA-N.

Identity
Molecular formulaC8H4F2
Molecular weight138.11 g/mol
IUPAC name4-ethynyl-1,2-difluorobenzene
InChIKeyXFPAOXIWRDDQGG-UHFFFAOYSA-N
SMILESC#CC1=CC(=C(C=C1)F)F

Computed by PubChem (NCBI)

Synonyms: 3,4-Difluorophenylacetylene, 4-Ethynyl-1,2-difluorobenzene, Benzene, 4-ethynyl-1,2-difluoro-, 4-Ethynyl-1,2-difluoro-Benzene, 1,2-Difluoro-4-ethynylbenzene, 1-ethynyl-3,4-difluorobenzene, XFPAOXIWRDDQGG-UHFFFAOYSA-N, 3,4-Difluorophenylacetylene, 90%, Benzene, 4-?ethynyl-?1,?2-?difluoro-
Isomers (same molecular formula)
2-ethynyl-1,3-difluorobenzene C8H4F2
1-ethynyl-3,5-difluorobenzene C8H4F2
1-ethynyl-2,4-difluorobenzene C8H4F2
2-ethynyl-1,4-difluorobenzene C8H4F2
1-ethynyl-2,3-difluorobenzene C8H4F2

Also listed as

3,4-Difluorophenylacetylene, 98% Combi-blocks CAS 143874-13-9
3,4–Difluorophenylacetylene GLPBio CAS 143874-13-9
3,4-DIFLUOROPHENYLACETYLENE, 90% Sigma-Aldrich CAS 143874-13-9
Benzene, 4-ethynyl-1,2-difluoro-, 95%, 95% Chemat CAS 143874-13-9
3,4-Difluorophenylacetylene, 97% Fluorochem CAS 143874-13-9
4-Ethynyl-1,2-difluorobenzene, 95% Ambeed CAS 143874-13-9