Back ChemicalBook Home>CAS DataBase List>2265-91-0More Spectrum> 1,3-Difluoro-5-iodobenzene(2265-91-0)IR
1,3-Difluoro-5-iodobenzene(2265-91-0)IR
Product Name1,3-Difluoro-5-iodobenzene
CAS2265-91-0
Molecular FormulaC6H3F2I
Molecular Weight239.99
InChIInChI=1S/C6H3F2I/c7-4-1-5(8)3-6(9)2-4/h1-3H
InChIKey QQCFOQNFPIAENW-UHFFFAOYSA-N
SmilesC1(F)=CC(I)=CC(F)=C1
parameter in CCl4
-
1H NMR 300 MHz C6 H3 F2 I 10 vol% in CCl4 1,3-difluoro-5-iodobenzene 
Parameter ppm Hz
D(A) 7.204 D(B) 6.738 D(X) 13.869 J(A,A') 1.42 J(A,B) 2.29 J(A,X) 7.61 J(A,X') -1.26 J(A',B) 2.29 J(A',X) -1.26 J(A',X') 7.61 J(B,X) 8.89 J(B,X') 8.89 J(X,X') 6.24 COOPER,M.A. ORG.MAGN.RESON. 1, 363 (1969) F-19 REFERENCE : C6F6
Hz ppm Int.2171.60 7.239 92 2170.15 7.234 113 2169.59 7.232 110 2167.69 7.226 131 2165.49 7.218 997 2163.22 7.211 1000 2161.90 7.206 454 2160.73 7.202 443 2159.84 7.199 574 2159.40 7.198 546 2158.37 7.195 729 2156.94 7.190 943 2154.53 7.182 121 2153.07 7.177 119 2152.46 7.175 120 2150.59 7.169 82 2032.56 6.775 196 2030.28 6.768 367 2027.99 6.760 188 2023.68 6.746 383 2021.39 6.738 567 2019.11 6.730 375 2014.79 6.716 200 2013.22 6.711 205 2011.78 6.706 207 2010.21 6.701 188
