Detail of "13801-49-5"

MSDS Download
CAS Number:
13801-49-5
Name:
Ethanamine, N-ethyl-,zirconium(4+) salt (4:1)
Superlist Name:
Tetrakis(diethylamino)zirconium
Molecular Structure:
Formula:
C4H11 N . 1/4 Zr
Molecular Weight:
379.74
Synonyms:
Diethylamine,zirconium(4+) salt (8CI); Ethanamine, N-ethyl-, zirconium(4+) salt (9CI);Zirconium, tetrakis(diethylamino)- (6CI); Tetrakis(diethylamido)zirconium;Tetrakis(diethylaminato)zirconium; Tetrakis(diethylamino)zirconium; Zirconiumtetrakis(diethylamide); Zirconium(4+) diethylamide
Density:
1.026
Melting Point:
< -20ºC
Boiling Point:
128ºC 0.05 mm Hg(lit.)
Flash Point:
54 °F
Appearance:
Pale yellow liquid
Hazard Symbols:
Risk Codes:
R11;R14;R36/37/38
Safety:
16-26-36 37 39 Details
Transport Information:
UN 3398

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Thermal decomposition of transition metal tetrakis(dialkylamides): Thermal decomposition of transition metal tetrakis(dialkylamides). Dyagileva, L. M.; Mar'in, V. P.; Tsyganova, E. I.; Gaidym, I. L.; Aleksandrov, Yu. A. (Nauchno-Issled. Inst. Khim., Gor'k. Gos. Univ., Gorkiy, USSR). Zh. Obshch. Khim., 54(3), 609-12 (Russian) 1984. 4419-47-0 and 13801-49-5 are also in the experiment. CODEN: ZOKHA4. ISSN: 0044-460X. DOCUMENT TYPE: Journal CA Section: 67 (Catalysis, Reaction Kinetics, and Inorganic Reaction Mechanisms) The kinetics of thermal decompn. of M(NR2)4 (M = Ti, Nb, zr, and V; R = alkyl group) was studied at 180-350°. The activation parameters and the decompn. product concns. are tabulated. It does not depend on the nature of R and for M(NEt2)4 thermal stability decreased with M in the order Zr>Ti>Nb. The reaction is accompanied by dehydrogenation of R and alkene formation. .