Ueber Oxime halogenirter Benzophenone

Hippokrates Ueber die Krankheiten III

irrelevant. Chemistry and the relations between science, technology, and industry are well surveyed by Crosland and Cardwell respectively. Forbes's essay on mathematical cosmography is not a comprehensive account but the story (albeit interesting) of a few German cartographers. Compared with other recent collections of essays in the history of science, this volume parades no party line: witness...

Ueber Das Verschwinden Der Θ-functionen

Benzamide oxime

In the crystal structure of the title compound, C(7)H(8)N(2)O, mol-ecules are connected via inter-molecular N-H⋯O and O-H⋯N hydrogen bonds to form a two-dimensional supra-molecular structure. The oxime group has an E configuration and the dihedral angle between the mean planes of the benzene ring and the amidoxime grouping is 20.2 (3)°.

Hazard assessment of benzophenone [Benzophenone, CAS No. 119-61-9] Generic name: Benzophenone Synonyms: Diphenylmethanone, Diphenyl ketone, Benzoylbenzene, BZP

Vapor pressure: 1.33×10 Pa (108.2°C) Partition coefficient: Log Pow = 3.18 (observed value) Degradability: Hydrolyzability: No Report Biodegradability: Poorly biodegradable (BOD=0%, 14 days) Solubility: Water: 137 mg/l (25°C) (observed value) Organic solvents: Soluble in acetone and benzene. Amount of production/import:(1998): 322 t (Production 0 t, Import 322 t) Usage: Raw material for synthes...

Screening of benzophenone imines

New series of benzophenone imines with general formula Ph2-C=NR; R = Benzyl, 4-Fluorobenzyl, Naphthyl, Phenyl, 4-Nitrophenyl were synthesized by condensation of dichlorodiphenylmethane and different aromatic primary amines (1:1) Those imines were characterized by different physiochemical and spectroscopic techniques like melting point, elemental analysis, FT-IR, multinuclear NMR (H, C). After c...