1. The physiological properties of selenium compounds are similar to those of arsenic compounds. Any
selenium dioxide solid or solution spilled on the skin should be removed immediately by washing under running water.
5. GC analysis (capillary column coated with polypropylene glycol, 60.9 m., 100°) indicated that the product was
ca. 95% pure (submitters). The checkers found the once-distilled material to be analytically pure. Analysis calculated for C
10H
16O: C, 78.90; H, 10.59. Found: C, 78.71; H, 10.55. IR (CCl
4) cm.
−1: 3600 medium, 3460 broad, medium, 1645 medium;
1H NMR (CCl
4), δ (multiplicity, coupling constant
J in Hz., number of protons): 0.63 (s, 3H), 1.26 (s, 3H), 1.6–2.5 (m, 6H), 2.88 (s, 1H, O
H), 4.33 (approx. d,
J = 7, 1H), 4.74 (approx. s, 1H), 4.96 (approx. s, 1H).