2,3-Dichloropropene(78-88-6) IR3
Product Name2,3-Dichloropropene
CAS78-88-6
Molecular FormulaC3H4Cl2
Molecular Weight110.97
InChIInChI=1S/C3H4Cl2/c1-3(5)2-4/h1-2H2
InChIKey FALCMQXTWHPRIH-UHFFFAOYSA-N
SmilesC=C(Cl)CCl
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MassMS-NW-4376 2,3-dichloropropene C3H4Cl2 (Mass of molecular ion: 110)
Source Temperature: 220 °C Sample Temperature: 170 °C Reservoir, 75 eV
18.0 1.0 26.0 2.1 35.0 2.0 36.0 2.0 37.0 6.8 38.0 9.7 39.0 49.6 40.0 5.9 47.0 1.4 48.0 1.0 49.0 15.8 51.0 4.9 60.0 1.1 61.0 8.9 63.0 2.7 73.0 3.4 74.0 1.6 75.0 100.0 76.0 4.0 77.0 30.9 78.0 1.0 83.0 1.6 85.0 1.1 109.0 1.3 110.0 22.7 111.0 1.5 112.0 14.6 114.0 2.7
90 MHz in CDCl3
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1H NMR 89.56 MHz C3 H4 Cl2 0.02 ml : 0.5 ml CDCl3 2,3-dichloropropene 
Assign. Shift(ppm)
A 5.585 B 5.417 C 4.158 J(A,B)=-1.9HZ J(A,C)=-1.1HZ J(B,C)=-0.4HZ
Hz ppm Int.502.50 5.611 152 501.44 5.599 314 500.63 5.590 262 499.63 5.579 394 498.56 5.567 229 496.56 5.545 44 486.00 5.427 481 484.13 5.406 397 482.69 5.390 32 373.06 4.166 949 372.69 4.162 895 372.00 4.154 1000 369.94 4.131 57
in CDCl3
KBr disc
liquid film
nujol mull
