Dithiazanine iodide

Structural formula
General
Surname	Dithiazanine iodide
other names	3,3'-diethylthiadicarbocyanine iodide; 3-Ethyl-2- [5- [3-ethyl-3 H -benzothiazol-2-ylidene] -1,3-pentadienyl] benzothiazolium iodide; DTDCi;
Molecular formula	C 23 H 23 IN 2 S 2
Brief description	green solid
External identifiers / databases
EC number	208-186-7
ECHA InfoCard	100.007.443
PubChem	5702697
ChemSpider	4642986
Wikidata	Q5283660
properties
Molar mass	518.48 g mol −1
Physical state	firmly
Melting point	249 ° C
solubility	practically insoluble in water; soluble in methanol and ethanol;
safety instructions
GHS labeling of hazardous substances danger
H and P phrases	H: 300-315-319-335
	P: 261-264-301 + 310-305 + 351 + 338
Toxicological data	20 mg kg −1 ( LD 50 , rat , oral )
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Dithiazaniniodid is a chemical compound from the group of sulfur - nitrogen - heterocycles and thiazolines .

Extraction and presentation

Dithiazanine iodide can be obtained by reacting 1-methylbenzothiazol thiodide and beta (ethyl mercapto) acrolein diethyl acetal .

properties

Dithiazanine iodide is a crystalline light-sensitive green solid. It decomposes when heated.

use

Dithiazanine iodide is used as a fluorescence contrast agent in three-dimensional fluorescence tomography and as a dye in genetic analysis. It was also used in veterinary medicine as an insecticide or antiparasitic.

Individual evidence

↑ ^a ^b ^c ^d ^e ^f Entry for CAS no. 514-73-8 in the GESTIS substance database of the IFA , accessed on July 31, 2016(JavaScript required) .
^ ^A ^b ^c Stanley A. Greene: Sittig's Handbook of Pesticides and Agricultural Chemicals . William Andrew, 2013, ISBN 978-0-8155-1903-4 , pp. 1185 ( limited preview in Google Book Search).
↑ ^a ^b Entry on dithiazanine iodide in the Hazardous Substances Data Bank , accessed July 31, 2016.
↑ Data sheet 3,3′-Diethylthiadicarbocyanine iodide, Dye content 98% from Sigma-Aldrich , accessed on July 31, 2016 ( PDF ).

[GESTIS-1] ↑ ^a ^b ^c ^d ^e ^f Entry for CAS no. 514-73-8 in the GESTIS substance database of the IFA , accessed on July 31, 2016(JavaScript required) .

[Stanley_A._Greene-2] A ^b ^c Stanley A. Greene: Sittig's Handbook of Pesticides and Agricultural Chemicals . William Andrew, 2013, ISBN 978-0-8155-1903-4 , pp. 1185 ( limited preview in Google Book Search).

[HSDB-3] Entry on dithiazanine iodide in the Hazardous Substances Data Bank , accessed July 31, 2016.

[Sigma-4] Data sheet 3,3′-Diethylthiadicarbocyanine iodide, Dye content 98% from Sigma-Aldrich , accessed on July 31, 2016 ( PDF ).