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ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyran compounds >4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN

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4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Suppliers list
Company Name: Henan Tianfu Chemical Co.,Ltd.
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Products Intro: Product Name:4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN / DCM
CAS:51325-91-8
Purity:99% Package:25KG;5KG;1KG
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Products Intro: Product Name:4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN
CAS:51325-91-8
Purity:95%-99% Package:1kg;1USD
Company Name: Hubei Jusheng Technology Co.,Ltd.
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Products Intro: Product Name:4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN
CAS:51325-91-8
Purity:0.99 Package:5KG;1KG
Company Name: Chongqing Chemdad Co., Ltd
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Products Intro: Product Name:4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN
CAS:51325-91-8
Purity:0.98 Package:1kg，2kg，5kg，10kg，25kg
Company Name: CONIER CHEM AND PHARMA LIMITED
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Products Intro: Product Name:4-(dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4h-pyran
CAS:51325-91-8
Purity:0.99 Package:1kg

4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN manufacturers

  • DCM
  • DCM pictures
  • $15.00 / 1KG
  • 2021-07-13
  • CAS:51325-91-8
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • DCM
  • DCM pictures
  • $15.00 / 1KG
  • 2021-07-10
  • CAS:51325-91-8
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Basic information
Product Name:4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN
Synonyms:4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran, laser grade, pure, 96+%;DCM1 , 4-(DicyanoMethylene)-2-Methyl-6-(p-diMethylaMinostyry;2-Methyl-4-(dicyanomethylene)-6-[4-(dimethylamino)styryl]-4H-pyran;4-(Dicyanomethylene)-6-[4-(dimethylamino)styryl]-2-methyl-4H-pyran;(E)-2-(2-(4-(dimethylamino)styryl)-6-methyl-4H-pyran-4-ylidene)malononitrile;DCM (merocyanine);4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran,96+%,pure,laser grade;4-(DicyanoMethylene)-2-Methyl-6-(4-diMethylaMinostyryl)-4H-pyran Dye content 98 %
CAS:51325-91-8
MF:C19H17N3O
MW:303.36
EINECS:257-137-6
Product Categories:oled materials;electronic;Electroluminescence;Functional Materials
Mol File:51325-91-8.mol
4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Structure
4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Chemical Properties
Melting point 215-220 °C(lit.)
Boiling point 444.29°C (rough estimate)
density 1.239
refractive index 1.5900 (estimate)
Fp 110 °F
storage temp. Sealed in dry,Room Temperature
pka5.46±0.24(Predicted)
form Powder or Crystalline Needles
color Dark red
Merck 14,2838
EPA Substance Registry SystemPropanedinitrile, [2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]- (51325-91-8)
Safety Information
Hazard Codes F,Xn
Risk Statements 11-20-36/37/38-20/21/22-10
Safety Statements 16-26-36-7/9-36/37
RIDADR UN 3175 4.1/PG 2
WGK Germany 3
RTECS OO3746100
HazardClass 4.1
PackingGroup III
HS Code 29329990
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Usage And Synthesis
Chemical Propertiesred/brown crystals
UsesDCM can be used as a laser dye to enhance the emission of distributed feedback (DFB) device by F?rster resonance energy transfer (FRET). It may be used as a capping layer that allows the conversion of blue to red colored emission in organic light emitting diodes (OLED). DCM may also find potential applications in the enhancement of energy transfer of different devices like metal organic frameworks (MOFs), dye sensitized solar cells (DSSCs) and polarity sensors.
UsesLaser dye.
DefinitionChEBI: 4-(dicyanomethylene)-2-methyl-6-(4-(dimethylamino)styryl)-4H-pyran is a dinitrile. It has a role as a fluorochrome.
General Description4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM) is a red laser dye that consists of dicyanomethylene as an electron acceptor and dimethylaniline group as an electron donor. It has a π-conjugated 4H-pyran-4-ylidiene which bridges both the acceptor/donor groups. It can be used as a dopant and also in organic solid state lasers.
4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN Preparation Products And Raw materials
Tag:4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN(51325-91-8) Related Product Information
Tris(acetylacetonato)(1,10-phenanthroline)europium(III) Ir(piq)3, Tris[1-phenylisoquinolinato-C2,N]iridium(III) 4-(Dicyanomethylene)-2-methyl-6-(julolidin-4-ylvinyl)-4H-pyran TRIS(DIBENZOYLMETHANE)MONO(PHENANTHROLINE)EUROPIUM (III) Rubrene Styrene 4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran Malononitrile (2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile 4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran ALLYL VINYL ETHER Vinyl ether 2,4-HEXADIENENITRILE ISOPROPYLIDENEMALONONITRILE 1,3,6-HEPTATRIENE 4-Dicyanomethylene-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM) DCC/DCM