Detail of "24549-06-2"

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CAS Number:
24549-06-2
Name:
6-Ethyl-o-toluidine
Molecular Structure:
Formula:
C₉H₁₃N
Molecular Weight:
135.21 .
Synonyms:
o-Toluidine,6-ethyl- (7CI,8CI);(2-Ethyl-6-methylphenyl)amine;2-Ethyl-6-methylaniline;2-Ethyl-6-methylbenzenamine;2-Methyl-6-ethylaniline;6-Ethyl-2-methylaniline;
EINECS:
246-309-6
Density:
0.96 g/cm³
Melting Point:
-33 °C
Boiling Point:
228.3 °C at 760 mmHg
Flash Point:
89.4 °C
Appearance:
Liquid
Hazard Symbols:
Xn
Risk Codes:
22-20/21/22
Safety:
24/25-23 Details
Transport Information:
UN 2810

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Radiotracer approaches to rodent dermal studies: Radiotracer approaches to rodent dermal studies. Marco, G. J.; Simoneaux, B. J.; Williams, S. C.; Cassidy, J. E.; Bissig, R.; Muecke, W. (Agric. Div., CIBA-GEIGY Corp., Greensboro, NC 27409, USA). ACS Symp. Ser., 273(Dermal Exposure Relat. Pestic. Use), 43-61 (English) 1985. CODEN: ACSMC8. ISSN: 0097-6156. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) After reviewing the app. and techniques used in measuring rodent dermal absorption of potentially toxic chems. (esp. pesticides), examples of the absorption of 2-ethyl-6-methylaniline [24549-06-2], CGA-73102 [65907-30-4], and atrazine [1912-24-9] by rats and of the absorption of methidathion [950-37-8] by rats and mice were given using 14C-labeled tracer compds.; mice absorbed methidathion 3 times faster than rats.

Recycling catalysts in the preparation of 2-ethyl-6-methyl-N-(1'-methoxy-2'-propyl)aniline by reductive alkylation of 2-ethyl-6-methylaniline: Recycling catalysts in the preparation of 2-ethyl-6-methyl-N-(1'-methoxy-2'-propyl)aniline by reductive alkylation of 2-ethyl-6-methylaniline. Beska, Emanuel (Czech. ). Czech. CS 270548 B1 25 Jun 1991,3 pp. (Czechoslovakia). CODEN: CZXXA9. CLASS: ICM: C07C087-62. APPLICATION: CS 89-393 20 Jan 1989. DOCUMENT TYPE: Patent CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Section cross-reference(s): 5 The title compd. (I), useful as an intermediate for herbicides, was prepd. 24549-06-2 and 7440-06-4 which are cas registry numbers are also used here. by reductive alkylation of H2NC6H3MeEt-6,2 (II) with MeOCH2COMe (III) in MeOCH2CHOHMe as solvent, in the presence of Pt hydrogenation catalyst and H3PO4 or H2SO4 as protonation catalysts. Thus, II, III, Pt/C, and H3PO4 were heated at 50° in MeOCH2CH(OH)Me under 5 MPa H in an autoclave, the Pt catalyst sepd. by filtration and recycled, the filtrate was treated by active charcoal, and the mixt. concd. at 100° in vacuo. Filtration of the residue gave a filtrate (title product I) and a solid comprising a mixt. of charcoal and H3PO4 protonation catalyst. This was resuspended in MeOCH2CH(OH)Me, filtered, and the filtrate contg. acid catalyst recycled to the next run. .