1,1-DICHLORO-2,2-DIFLUOROETHANE
产品名称 1,1-DICHLORO-2,2-DIFLUOROETHANE
CAS号471-43-2
分子式C2H2Cl2F2
分子量134.94
parameter in acetone
parameter in CDCl3
parameter in CCl4
parameter in DMSO-d6
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1H NMR 300 MHz C2 H2 Cl2 F2 10 vol% in acetone 1,1-dichloro-2,2-difluoroethane 
Parameter ppm Hz
D(A) 6.168 D(B) 6.153 J(A,B) 2.54 J(A,X) 55.31 J(B,X) 11.02 ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)
Hz ppm Int.1907.01 6.357 315 1904.47 6.348 349 1858.16 6.194 353 1855.62 6.185 325 1852.00 6.173 362 1849.46 6.165 1000 1846.84 6.156 999 1844.30 6.148 359 1836.19 6.121 315 1833.65 6.112 354 1796.32 5.988 352 1793.78 5.979 312
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1H NMR 300 MHz C2 H2 Cl2 F2 10 vol% in CDCl3 1,1-dichloro-2,2-difluoroethane Parameter ppm Hz
D(A) 5.859 D(B) 5.574 J(A,B) 3.52 J(A,X) 55.57 J(B,X) 9.61 ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)
Hz ppm Int.1815.05 6.050 466 1811.54 6.038 491 1759.50 5.865 919 1755.98 5.853 996 1703.97 5.680 438 1700.45 5.668 521 1683.54 5.612 494 1680.03 5.600 472 1673.93 5.580 1000 1670.41 5.568 923 1664.27 5.548 526 1660.76 5.536 440
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1H NMR 300 MHz C2 H2 Cl2 F2 10 vol% in CCl4 1,1-dichloro-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
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1H NMR 300 MHz C2 H2 Cl2 F2 10 vol% in DMSO 1,1-dichloro-2,2-difluoroethane Parameter ppm Hz
D(A) 6.294 D(B) 6.441 J(A,B) 2.21 J(A,X) 54.82 J(B,X) 11.81 ABRAHAM,R.J. ET AL. ORG.MAGN.RESON. 6, 331 (1974)
Hz ppm Int.1943.56 6.479 1000 1933.43 6.445 562 1931.23 6.437 614 1921.61 6.405 289 1919.41 6.398 301 1889.27 6.298 611 1887.07 6.290 558 1834.46 6.115 299 1832.27 6.108 286