Ethyl chloroformate(541-41-3) IR1

Product NameEthyl chloroformate

CAS 541-41-3

Molecular FormulaC3H5ClO2

Molecular Weight108.52

InChIInChI=1S/C3H5ClO2/c1-2-6-3(4)5/h2H2,1H3

InChIKey RIFGWPKJUGCATF-UHFFFAOYSA-N

SmilesC(Cl)(OCC)=O

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Mass

MS-NW-0981          
ethyl chloroformate
C3H5ClO2            (Mass of molecular ion:    108)

   Source Temperature: 280 °C
   Sample Temperature: 150 °C
   Reservoir, 75 eV

      15.0       2.3
      26.0       4.6
      27.0      21.0
      28.0      27.5
      29.0     100.0
      30.0       2.0
      31.0       2.1
      35.0       2.0
      36.0       1.9
      43.0       2.7
      44.0       6.1
      45.0      11.8
      63.0      36.6
      65.0      11.9
      91.0       1.0
      93.0       5.0
      95.0       1.6

parameter in CDCl3

¹H NMR	300 MHz
C₃ H₅ Cl O₂	0.05 ml : 0.5 ml CDCl₃
ethyl chloroformate

    Parameter     ppm  Hz

      D(A)         4.383
      D(B)         1.387
       J(A,B)          7.52

     Hz     ppm     Int.

   1326.23   4.421    162
   1318.72   4.396    496
   1311.19   4.371    502
   1303.69   4.346    172
    423.58   1.412    509
    416.08   1.387   1000
    408.58   1.362    493

in CDCl3

liquid film

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