3473-11-8 Usage
General Description
Formaldoxime hydrochloride is a chemical compound used in organic synthesis as a reagent for the formation of oximes, which are important intermediates in the production of pharmaceuticals, agrochemicals, and other organic compounds. It is also used as a derivatization reagent for the analysis of carbonyl compounds in environmental and biological samples. Formaldoxime hydrochloride is a stable, solid compound that is soluble in water and other polar solvents, making it a versatile and useful reagent in various chemical reactions and analytical methods. Its chemical structure consists of a formaldehyde moiety attached to a nitrogen atom, which gives it the ability to react with carbonyl compounds to form oximes. Overall, formaldoxime hydrochloride plays a key role in organic synthesis and analytical chemistry, making it an important compound in the field of chemical research and industry.
Check Digit Verification of cas no
The CAS Registry Mumber 3473-11-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,7 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3473-11:
(6*3)+(5*4)+(4*7)+(3*3)+(2*1)+(1*1)=78
78 % 10 = 8
So 3473-11-8 is a valid CAS Registry Number.
InChI:InChI=1/CH3NO.ClH/c1-2-3;/h3H,1H2;1H
3473-11-8Relevant articles and documents
Formaldoxime hydrogen bonded complexes with ammonia and hydrogen chloride
Golec, Barbara,Mucha, Ma?gorzata,Sa?dyka, Magdalena,Barnes, Austin,Mielke, Zofia
, p. 68 - 75 (2015)
An infrared spectroscopic and MP2/6-311++G(2d,2p) study of hydrogen bonded complexes of formaldoxime with ammonia and hydrogen chloride trapped in solid argon matrices is reported. Both 1:1 and 1:2 complexes between formaldoxime and ammonia, hydrogen chloride have been identified in the CH2NOH/NH3/Ar, CH2NOH/HCl/Ar matrices, respectively, their structures were determined by comparison of the spectra with the results of calculations. In the 1:1 complexes present in the argon matrices the OH group of formaldoxime acts as a proton donor for ammonia and the nitrogen atom acts as a proton acceptor for hydrogen chloride. In the 1:2 complexes ammonia or hydrogen chloride dimers interact both with the OH group and the nitrogen atom of CH2NOH to form seven membered cyclic structures stabilized by three hydrogen bonds. The theoretical spectra generally agree well with the experimental ones, but they seriously underestimate the shift of the OH stretch for the 1:1 CH2NOH?NH3 complex.
