Ethyl Green

Ethyl Green
Identifiers
CAS Number	14855-76-6 ;
3D model (JSmol)	Interactive image;
ChemSpider	76382 ;
ECHA InfoCard	100.027.651
PubChem CID	84672;
UNII	QFQ95SNB21 ;
CompTox Dashboard (EPA)	DTXSID60991440 ;
	InChI InChI=1S/C27H35N3/c1-8-30(6,7)26-19-13-23(14-20-26)27(21-9-15-24(16-10-21)28(2)3)22-11-17-25(18-12-22)29(4)5/h9-20H,8H2,1-7H3/q+2 Key: ZRJYQNPSWSGCMS-UHFFFAOYSA-N ;
	SMILES CC[N+](C)(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C;
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
	verify (what is ?)
	Infobox references

The dye Ethyl Green (C.I. 42590; C₂₇H₃₅N₃ClBr) is a triarylmethane dye. It is soluble in water.

Its CAS number is 7114-03-6 and its SMILES structure is C/[N+](C)=C (C=C3)/C=C\C3=C (C2=CC=C([N+](C) (CC)C)C=C2)/C1=C C=C(N(C)C)C=C1.

Ethyl green is made of crystal violet by adding an ethyl group; crystal violet is therefore a possible contaminant.

Methyl green is a closely related dye used as a stain in histology. Methyl green and ethyl green are very similar and probably interchangeable.

External links

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