Detail of "676-83-5"

CAS Number:
676-83-5
Name:
Phosphonous dichloride,P-methyl-
Molecular Structure:
Formula:
CH3 Cl2 P
Molecular Weight:
116.91
Synonyms:
Phosphonousdichloride, methyl- (6CI,8CI,9CI); Dichloromethylphosphine;Methyldichlorophosphine; Methylphosphinic dichloride; Methylphosphinousdichloride; Methylphosphonous dichloride; Methylphosphorus dichloride;Phosphine, dichloromethyl-
Safety:
A poison. A corrosive irritant to the skin, eyes, and mucous membranes. Flammable when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits very toxic fumes of Cl⁻ and PO_x. See also HYDROCHLORIC ACID. Details

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Nonaqueous-electrolyte batteries: Nonaqueous-electrolyte batteries. (Union Carbide Corp., USA). Jpn. Kokai Tokkyo Koho JP 58201256 A2 24 Nov 1983 Showa, 8 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: H01M004-60; H01M006-16. APPLICATION: JP 82-77602 11 May 1982. DOCUMENT TYPE: Patent CA Section: 52 (Electrochemical, Radiational, and Thermal Energy Technology) The title batteries consist of an anode, a cathode collector, and a cathode-nonaq. electrolyte soln. The nonaq. electrolyte contains RmZXn, where R = C1-6 satd. alkyl or C2-6 unsatd. alkyl with or without substituted group, Z = Group IVA or VA element, and X = halogen. Thus, a Li battery was prepd. with a porous C cathode collector and a 1:2 molar ratio of POCl3:MePCl2 cathode-electrolyte contg. 0.5M LiAlCl4. 676-83-5 which is the cas registry number of one of substances is just one of reagents here. The battery delivered 0.7 A-h at an av. discharge voltage of ~2.6 V. .

The ra structure, chemical shift anisotropy, and the abnormal orientation of methyldichlorophosphine from the NMR spectrum: The ra structure, chemical shift anisotropy, and the abnormal orientation of methyldichlorophosphine from the NMR spectrum. Khetrapal, C. L.; Raghothama, S.; Suryaprakash, N. (Indian Inst. Sci., Bangalore 560 012, India). J. Magn. Reson., 71(1), 140-3 (English) 1987. CODEN: JOMRA4. ISSN: 0022-2364. DOCUMENT TYPE: Journal CA Section: 77 (Magnetic Phenomena) NMR of MePCl2 was measured in the nematic phase of mixed liq. crystals of opposite diamagnetic anisotropies. The ra structure is derived. The 1H chem.-shift anisotropy was detd. from the studies without the use of a ref. compd. without a change of exptl. conditions. The mol. orients in the liq. There are some commonly used reagents like 676-83-5 in this article. crystal with pos. diamagnetic anisotropy in such a way that the C3 symmetry axis of the MeP moiety is preferentially aligned perpendicular to the direction of the magnetic field, unlike other similar systems. This is interpreted in terms of the formation of a weak solvent-solute mol. complex. The heteronuclear indirect spin-spin coupling consts. were detd. The sign of the 2-bond JPH is pos. .