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ChemicalBook >  Product Catalog >  Dyes and Pigments >  dye >  basic dyes >  2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chloride

2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chloride

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2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chloride Basic information

Product Name:
2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chloride
Synonyms:
  • 2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chloride
  • 1,3,3-trimethyl-2-(3-(1,3,3-trimethyl-2-indolinylidene)propenyl)-3H-Indolium
  • 3H-Indolium, 2-3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propenyl-1,3,3-trimethyl-, chloride
  • 3,3-trimethyl- chloride
  • acronol phloxine ff
  • aizen astra phloxine ff
  • astra phloxine
  • astra phloxine g
CAS:
6320-14-5
MF:
C25H29ClN2
MW:
392.97
EINECS:
228-668-0
Product Categories:
  • Organics
  • Dyes and Pigments
Mol File:
6320-14-5.mol
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2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chloride Chemical Properties

Boiling point:
608.73℃[at 101 325 Pa]
Density 
1.06[at 20℃]
vapor pressure 
0Pa at 25℃
storage temp. 
Room Temperature
solubility 
Methanol (Slightly), Water (Slightly, Sonicated)
form 
Solid
color 
Purple to Very Dark Purple
Water Solubility 
26.53mg/L at 25℃
LogP
2.47 at 25℃
EPA Substance Registry System
3H-Indolium, 2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propenyl]-1,3,3-trimethyl-, chloride (6320-14-5)
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2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chloride Usage And Synthesis

Uses

Basic Red 12 is useful in colouring compositions for colour filters.

Preparation

(a) 2-(1,3,3-Trimethylindolin-2-yl)acetaldehyde?and Formic acid?in acetic anhydride, in the presence of magnesium oxide for condensation reaction, and then to the water, salting out dyes; (b) 3-Methyl-1H-indole?and Chloromethane?reaction,and then to convert it into Trimethoxymethane dye.

Flammability and Explosibility

Not classified

Properties and Applications

blue light pink. Red?violet?with?gray?powder . Easy to dissolve in water and ethanol peach_pink, also dissolve fiber element in. The strong sulfuric acid for yellow peach, diluted to blu-ray pink; In nitric acid for apricot yellow. With fluorescent dye water solution is pink, add sodium hydroxide into blue light pink. Used for silk, cotton, vinegar and polyamide fiber dyeing. Can also be used for leather, paper, shading, also used as organic pigments.

Standard( Silk ) Light Fastness Persperation Fastness Ironing Fastness Soaping
Fading Stain Fading Stain Fading Stain
B 1-2 3-4 5

2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chloride Preparation Products And Raw materials

Raw materials

2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)prop-1-enyl]-1,3,3-trimethyl-3H-indolium chlorideSupplier

Winchem Industrial Co. Ltd
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0574-83851061
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info@win-chemical.com
Chengdu HuaXia Chemical Reagent Co. Ltd
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400-1166-196 13458535857
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cdhxsj@163.com
Hangzhou J&H Chemical Co., Ltd.
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0571-+86-571-87396432
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sales@jhechem.com
Alfa Chemistry
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1-516-6625404
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support@alfa-chemistry.com
Shanghai EFE Biological Technology Co., Ltd.
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021-65675885 18964387627
Email
info@efebio.com