Detail of "10135-38-3"

CAS Number:
10135-38-3
Name:
2H-Pyrrole,3,4-dihydro-2,2,4,4-tetramethyl-,1-oxide
Molecular Structure:
Formula:
C₈H₁₅NO
Molecular Weight:
141.21
Synonyms:
1-Pyrroline,3,3,5,5-tetramethyl-, 1-oxide (6CI,7CI,8CI);3,3,5,5-Tetramethyl-1-pyrroline1-oxide;NSC 78027;3, 3, 5, 5-Tetramethyl-pyrroline-N-oxide;
Density:
0.93 g/cm³
Melting Point:
58-61 °C (lit.)
Boiling Point:
251 °C at 760 mmHg
Flash Point:
113.3 °C
Appearance:
white to light yellow adhering crystalline chunks
Safety:
24/25 Details

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OD ESR detection of the radical anions of cyclic nitrones in liquid solutions: OD ESR detection of the radical anions of cyclic nitrones in liquid solutions. Barlukova, M. M.; Gritsan, N. P.; Bagryansky, V. A.; Starichenko, V. F.; Grigor'ev, I. A.; Molin, Yu. N. (Institute of Chemical Kinetics and Combustion, Novosibirsk 630090, Russia). Chemical Physics Letters, 401(1-3), 62-67 (English) 2005 Elsevier B.V. CODEN: CHPLBC. ISSN: 0009-2614. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) Section cross-reference(s): 74 The radical anions of five-membered cyclic nitrone spin traps, 3,3,5,5-tetramethyl-1-pyrroline-1-oxide and 1,2,2,5,5-pentamethyl-3-imidazoline-3-oxide, formed under radiolysis of liq. squalane solns. at 250-268 K, were registered by the method of optically detected ESR, and the hfc consts. and g-values of the radical anions were detd.There are some commonly used reagents with their cas registry numbers 10135-38-3 and 793687-29-3 in this article. The hfc consts. of these radical anions were predicted by DFT calcns. and were found to be in quant. agreement with expt. It was demonstrated that radical anions of the five-membered cyclic nitrones have non-planar geometry with the spin d. localized in the C=N-O fragment. .