22581-63-1 Usage
Chemical Properties
Clear Colourless Oil
Uses
Different sources of media describe the Uses of 22581-63-1 differently. You can refer to the following data:
1. As labelled Dibromoethane, a short-chain haloalkane isotope, DibroMoethane-d4 can be used to hepatotoxicity and hepatic DNA damage of 1,2-dibromoethane. Dibromoethane was shown to cause DNA single-strand breaks in isolated rat h epatocytes.
2. It is employed as a mutagenesis research chemical. Dibromoethane was shown to cause DNA single-strand breaks in isolated rat hepatocytes.
Check Digit Verification of cas no
The CAS Registry Mumber 22581-63-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,8 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22581-63:
(7*2)+(6*2)+(5*5)+(4*8)+(3*1)+(2*6)+(1*3)=101
101 % 10 = 1
So 22581-63-1 is a valid CAS Registry Number.
InChI:InChI=1/C2H4Br2/c3-1-2-4/h1-2H2/i1D2,2D2
22581-63-1Relevant articles and documents
Microwave spectrum and molecular structure of gauche-1,2-difluoroethane
Takeo, Harutoshi,Matsumura, Chi,Morino, Yonezo
, p. 4205 - 4210 (1986)
The microwave spectra of four isotopic species ofgauche-1,2-difluoroethane have been observed.Having combined the rotational constants obtained with those of the normal species, all the structural parameters have been determined as follows; r(C-C) =1.493(8) Angstroem, r(C-F) =1.390(3) Angstroem, r(C-Hg) =1.099(2) Angstroem, r(C-Ht) =1.093(5) Angstroem, CCF=110.6(5) deg, CCHg =108.4(6)deg, CCHt =111.3(6)deg, HCH =109.1(5)deg, FCHg =109.6(3)deg, FCHt =107.8(6)deg, and FCCF (dihedral angle)=71.0(3)deg.The spectra of normal species in the excited torsional states have also been observed up to νt = 4, and the results of the analysis indicate that thegauche gauche barrier should be higher than the value, 468.6 cm-1, reported by the analysis of vibrational spectra.