3039-13-2 Usage
Uses
Used in Analytical Chemistry:
Dibromoacetaldehyde is used as a reagent in analytical chemistry for the determination of haloacetaldehydes in treated water. It plays a crucial role in micro liquid-liquid extraction combined with large volume injection gas chromatography-mass spectrometry (GC-MS). This application is essential for monitoring and ensuring the quality of treated water, as haloacetaldehydes can be harmful to human health and the environment.
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.
