631-60-7 Usage
Chemical Properties
Colorless scales or plates, decomposed
by boiling water and by light into mercury and mercuric acetate. Slightly soluble in water; insoluble in
alcohol and ether; soluble in dilute nitric acid.
Hazard
Highly toxic by ingestion, inhalation, and
skin absorption.
Safety Profile
A poison by ingestion
and intraperitoneal routes. Moderately toxic
by skin contact. When heated to
decomposition it emits toxic fumes of Hg.
See also MERCURY COMPOUNDS.
Check Digit Verification of cas no
The CAS Registry Mumber 631-60-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 631-60:
(5*6)+(4*3)+(3*1)+(2*6)+(1*0)=57
57 % 10 = 7
So 631-60-7 is a valid CAS Registry Number.
InChI:InChI=1/2C2H4O2.2Hg/c2*1-2(3)4;;/h2*1H3,(H,3,4);;
631-60-7Relevant articles and documents
(Hg3(HC(PPh2)3)(OAc)n)(O3SCF3)m, n+m=6: COMPLEXES CONTAINING AN ACIDIC CARBON
Lusser, Maria,Peringer, Paul
, p. 269 - 272 (1986)
The reaction of the ligand HC(PPh2)3 (tripod) with Hg(OAc)2 and (Hg(Me2SO)6)(O3SCF3)2 in various stoichiometries but with a tripod/Hg ratio of 1/3 gives complexes which are carbon acids.The acidity of the methine group is attributed to the cumulative electron-withdrawing effect of the (PPh2Hg(II)) groups.The new complexes were characterized by 31P and 199Hg NMR spectroscopy.The 199 Hg, 199Hg couplings have values between 1050 and 1710 Hz.
Larson, W. D.,Macdougall, F. H.
, p. 493 - 498 (1937)
Ogata, Y.,Tsuchida, M.
, p. 1324 - 1325 (1956)
