Basic Red 12
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Basic Red 12
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CAS No:
6320-14-5
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Formula:
C25H29N2.Cl
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Chemical Name:
Basic Red 12
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Synonyms:
3H-Indolium,2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-1,3,3-trimethyl-,chloride (1:1);3H-Indolium,1,3,3-trimethyl-2-[3-(1,3,3-trimethyl-2-indolinylidene)propenyl]-,chloride;3H-Indolium,2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propenyl]-1,3,3-trimethyl-,chloride;1,3,3-Trimethyl-2-[3-(1,3,3-trimethyl-2-indolinylidene)propenyl]-3H-indolium chloride;C.I. 48070;Acronol Phloxine FF;Aizen Astra Phloxine FF;Astra Phloxine G extra;Brilliant Pink AS;C.I. Basic Red 12;Cosmophloxine F;Tokyo Aniline Astraphloxine FF;Astra Phloxine;Astraphloxin;Astraphloxin G;Astra Phloxine G;Verona Paper Red;Aizen Astra Phloxine FF Conc.;Atlantic Paper Red P;Astrafloxin;Astrafloxin F;Astra Phloxine F;1,3,3,1′,3′,3′-Hexamethylindocarbocyanine chloride;Basic Red 12;Astra Phloxine FF;1,3,3-Trimethyl-2-[3-(1,3,3-trimethyl-1,3-dihydroindol-2-ylidene)propenyl]-3H-indolium chloride;Amezin Brilliant R Red P Liquid;Astrafloxin FF;1,3,3-Trimethyl-2-(3-(1,3,3-trimethylindolin-2-ylidene)prop-1-en-1-yl)-3H-indol-1-ium chloride;12678-45-4
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CAS No:
Basic Red 12 Use and Manufacturing
Take ω-aldehyde as raw material, and carry out condensation reaction with sodium formate in acetic anhydride in the presence of magnesium oxide to obtain the product. The dye is precipitated when the product is poured into water. After filtering, drying and crushing, the finished product is obtained.
Cationic pink FF is suitable for dyeing silk, cotton, acetate, nylon and acrylic. However, it has poor light fastness and is also used for coloring leather and paper.
3H-Indolium, 2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-1,3,3-trimethyl-, chloride (1:1): ACTIVE
Computed Properties
Molecular Weight:393.0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:392.2019266
Monoisotopic Mass:392.2019266
Topological Polar Surface Area:6.2
Heavy Atom Count:28
Complexity:623
Undefined Bond Stereocenter Count:2
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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