Carboxymethoxylamine hemihydrochloride(2921-14-4) IR1
Product NameCarboxymethoxylamine hemihydrochloride
CAS2921-14-4
Molecular FormulaC2H6ClNO3
Molecular Weight127.53
InChIInChI=1S/2C2H5NO3.ClH/c2*3-6-1-2(4)5;/h2*1,3H2,(H,4,5);1H
InChIKey KBXIJIPYZKPDRU-UHFFFAOYSA-N
SmilesC(ON)C(=O)O.C(ON)C(=O)O.Cl
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MassMS-IW-3076 (aminooxy)acetic acid hemihydrochloride C2H5NO3 1/2HCl (Mass of molecular ion: 91)
Source Temperature: 140 °C Sample Temperature: 100 °C Direct, 75 eV
14.0 2.3 15.0 1.4 16.0 5.0 17.0 36.9 18.0 9.9 19.0 1.6 28.0 16.5 29.0 39.0 30.0 15.8 31.0 17.4 32.0 7.6 33.0 26.4 35.0 8.1 36.0 61.0 37.0 2.7 38.0 20.4 41.0 1.1 42.0 19.6 43.0 3.0 44.0 27.0 45.0 75.1 46.0 65.4 47.0 1.3 59.0 2.6 60.0 20.7 73.0 100.0 74.0 3.1 91.0 15.8
parameter in D2O
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1H NMR 300 MHz C2 H5 N O3 0.041 g : 0.5 ml D2O (aminooxy)acetic acid hemihydrochloride 
Parameter ppm Hz
D(A) 4.570
Hz ppm Int.1371.00 4.570 1000
KBr disc
nujol mull
4880 A,200 M,powder
