3039-13-2 Usage
Uses
Dibromoacetaldehyde is used in analytical studies for micro liquid-liquid extraction combined with large volume injection gas chromatography-mass spectrometry for determination of haloacetaldehydes in treated water.
Check Digit Verification of cas no
The CAS Registry Mumber 3039-13-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,3 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3039-13:
(6*3)+(5*0)+(4*3)+(3*9)+(2*1)+(1*3)=62
62 % 10 = 2
So 3039-13-2 is a valid CAS Registry Number.
InChI:InChI=1/C2H2Br2O/c3-2(4)1-5/h1-2H
3039-13-2Relevant articles and documents
REACTION OF 2-TERT-BUTOXY-4,5-BENZO-1,3,2-DIOXAPHOSPHOLANE WITH TRIBROMOACETALDEHYDE
Sinyashina, T. N.,Mironov, V. F.,Ofitserov, E. N.,Konovalova, I. V.,Pudovik, A. N.
, p. 1755 - 1757 (2007/10/02)
The reaction of 2-tert-butoxy-4,5-benzo-1,3,2-dioxaphospholane with tribromoacetaldehyde proceeds by initial halophilic attack on the bromine atom, leading to a product with retention of the P-Br bond (pyrocatechol bromophosphate) and an anion exchange product (pyrocatechol dibromovinylphosphate), and by initial attack at the carbon atom of the C=O group, which is accompanied by the elimination of isobutylene to form an α-hydroxyphosphonate.