1,1-Difluoro-2,2-dibromoethane(359-19-3) 1H NMR
Product Name1,1-Difluoro-2,2-dibromoethane
CAS359-19-3
Molecular Formula
Molecular Weight
InChIInChI=1S/C2H2Br2F2/c3-1(4)2(5)6/h1-2H
InChIKey NXFKOKIVSXXVIN-UHFFFAOYSA-N
SmilesC(F)(F)C(Br)Br
parameter in CCl4
parameter in acetone
parameter in CH2Cl2
parameter in DMSO-d6
-
1H NMR 300 MHz C2 H2 Br2 F2 10 vol% in CCl4 1,1-dibromo-2,2-difluoroethane 
Parameter ppm Hz
D(A) 5.825 D(B) 5.523 J(A,B) 3.92 J(A,X) 55.55 J(B,X) 9.15 ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)
Hz ppm Int.1805.04 6.017 464 1801.12 6.004 491 1749.50 5.832 914 1745.58 5.819 995 1694.00 5.647 436 1690.08 5.634 519 1667.98 5.560 494 1664.06 5.547 471 1658.82 5.529 1000 1654.90 5.516 919 1649.63 5.499 526 1645.71 5.486 439
-
1H NMR 300 MHz C2 H2 Br2 F2 10 vol% in acetone 1,1-dibromo-2,2-difluoroethane Parameter ppm Hz
D(A) 6.251 D(B) 6.316 J(A,B) 2.69 J(A,X) 54.69 J(B,X) 8.99 ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)
Hz ppm Int.1931.41 6.438 397 1928.71 6.429 484 1905.07 6.350 487 1902.38 6.341 402 1896.24 6.321 768 1893.55 6.312 1000 1887.18 6.291 430 1884.50 6.282 463 1876.55 6.255 998 1873.87 6.246 766 1821.93 6.073 458 1819.24 6.064 423
-
1H NMR 300 MHz C2 H2 Br2 F2 10 vol% in CH2Cl2 1,1-dibromo-2,2-difluoroethane Parameter ppm Hz
D(A) 5.896 D(B) 5.736 J(A,B) 3.47 J(A,X) 55.05 J(B,X) 7.99 ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)
Hz ppm Int.1825.62 6.085 254 1822.15 6.074 273 1770.60 5.902 489 1767.13 5.890 563 1730.49 5.768 275 1727.02 5.757 259 1722.47 5.742 567 1719.01 5.730 495 1716.89 5.723 37 1713.28 5.711 1000 1709.81 5.699 22
-
1H NMR 300 MHz C2 H2 Br2 F2 10 vol% in DMSO 1,1-dibromo-2,2-difluoroethane Parameter ppm Hz
D(A) 6.422 D(B) 6.639 J(A,B) 2.38 J(A,X) 54.26 J(B,X) 9.74 ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)
Hz ppm Int.2002.69 6.676 434 2000.32 6.668 538 1992.91 6.643 935 1990.53 6.635 1000 1983.13 6.610 566 1981.98 6.607 675 1980.80 6.603 632 1979.65 6.599 516 1927.77 6.426 992 1925.39 6.418 928 1873.52 6.245 489 1871.14 6.237 470