Properties: Stable form (there are two other labile forms), orthorhombic bisphenoidal prisms from alcohol or ether. Geranium-like odor. d418 1.1108. d450 1.0869. nD45.2 1.5975. Absorption spectrum: Purvis, McCleland, J. Chem. Soc.
101, 1516 (1912). mp 48.5°. bp760 305.4°; bp400 276.8°; bp200 249.8°; bp100 224.4°; bp60 208.2°; bp40 195.7°; bp20 175.8°; bp10 157.6°; bp5 141.7°; bp1.0 108.2°. Insoluble in water. One gram dissolves in 7.5 ml alcohol, 6 ml ether; sol in chloroform.
Melting point: mp 48.5°
Boiling point: bp760 305.4°; bp400 276.8°; bp200 249.8°; bp100 224.4°; bp60 208.2°; bp40 195.7°; bp20 175.8°; bp10 157.6°; bp5 141.7°; bp1.0 108.2°
Index of refraction: nD45.2 1.5975
Density: d418 1.1108; d450 1.0869
Derivative Type: Oxime
Percent Composition: C 79.17%, H 5.62%, N 7.10%, O 8.11%
Properties: For prepn see Org. Synth.
10, 10. Crystals from ligroin, mp 143-144°. Freely sol in ether, acetone.
Melting point: mp 143-144°
Use: Fixative for heavy perfumes, such as geranium, new-mown hay, especially when used in soaps. In the manuf of antihistamines, hypnotics, insecticides.
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