Benzene, 4-ethynyl-1,2-difluoro-, 95%, 95%

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

Benzene, 4-ethynyl-1,2-difluoro-, 95%, 95% (CAS 143874-13-9) is a chemical reagent available from Chemat. Available pack sizes: 100mg, 250mg, 1g, 5g, 10g, 25g. Offered by: Chemat.

brandChemat
catalog numberCh112IIS-100mg
cas143874-13-9
size100mg
availability 50g
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Available pack sizes

brand size price
Chemat 100mg 88.40 Pln
Chemat 250mg 102.80 Pln
Chemat 1g 141.20 Pln
Chemat 5g 357.20 Pln
Chemat 10g 597.20 Pln
Chemat 25g 1120.40 Pln

properties

purity95%
delivery time3 weeks
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
4-Ethynyl-1,2-difluorobenzene, >98.0%(GC) TCI CAS 143874-13-9
3,4-DIFLUOROPHENYLACETYLENE, 90% Sigma-Aldrich CAS 143874-13-9
3,4-Difluorophenylacetylene, 97% Fluorochem CAS 143874-13-9
4-Ethynyl-1,2-difluorobenzene, 95% Ambeed CAS 143874-13-9