ChemicalBook > CAS DataBase List > 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran

4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran

Product Name
4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran
CAS No.
200052-70-6
Chemical Name
4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran
Synonyms
DCJTB;DCJTBCAS;DCJTB >DCJTB ,99%;DCJTB DCJTB;DCJTB, DCM derivate;Propanedinitrile,2-[2-(1,1-dimethylethyl)-6-[2-(2;DCGTB , 4-(DicyanoMethylene)-2-tert-butyl-6-(1,1,7,7-tetraMe;4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulo;4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulol
CBNumber
CB8178749
Molecular Formula
C30H35N3O
Formula Weight
453.62
MOL File
200052-70-6.mol
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4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran Property

Melting point:
298-303°C (exp.)
Boiling point:
561.1±50.0 °C(Predicted)
Density 
1.14±0.1 g/cm3(Predicted)
pka
6.20±0.60(Predicted)
form 
powder
color 
Orange to Brown to Dark red
λmax
510nm(THF)(lit.)
CAS DataBase Reference
200052-70-6(CAS DataBase Reference)
Absorption
λmax?502 nm in THF
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Safety

HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
804908
Product name
DCJTB
Packaging
250mg
Price
$427
Updated
2023/06/20
TCI Chemical
Product number
D4700
Product name
DCJTB
Purity
>98.0%(HPLC)(N)
Packaging
200mg
Price
$379
Updated
2024/03/01
AK Scientific
Product number
B746
Product name
4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulol
Packaging
200mg
Price
$287
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD37255
Product name
4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulol
Packaging
1g
Price
$400
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD37255
Product name
4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulol
Packaging
2g
Price
$650
Updated
2021/12/16
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4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran Chemical Properties,Usage,Production

Description

DCJTB, a dicyanomethylene-4H-pyran (DCM) derivative, is one of the most promising dopant materials. It has been widely used in red and white OLEDs.

Uses

Red dopant for white organic light emitting diodes (OLEDs). 1 DCJTB may be used as an emitting layer to enhance the performance of OLEDs.

General Description

DCJTB belongs to a class of laser dyes useful for solar-concentrator applications. Pure DCJTB can be prepared from unsymmetrical 4-(dicyanomethylene)-2-(t-butyl)-6-methyl-4H-pyran directly. These red dopants have high photoluminescent (PL) quantum yields. Its photoluminescent properties have been reported in a study.

4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran Preparation Products And Raw materials

Raw materials

Sodium hydride Acetonitrile Acetylacetone Malononitrile Ethanol Acetic anhydride N,N-Dimethylformamide Potassium hydroxide Piperidine 3,3-Dimethylallyl bromide Acetyl chloride Phosphorus oxychloride Tetrahydrofuran Benzene Aniline Ethyl acetate Methyl trimethylacetate Hydrochloric acid 1,2-Dimethoxyethane PETROLEUM ETHER Sulfuric acid Sodium carbonate

Preparation Products

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4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran Suppliers

Americas 1 China 72 Europe 1 Germany 1 India 2 Japan 1 United Kingdom 2 United States 10 Global 90
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View Lastest Price from 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran manufacturers

Henan Fengda Chemical Co., Ltd
Product
DCJTB 200052-70-6
Price
US $188.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-05
Shaanxi Dideu Medichem Co. Ltd
Product
DCJTBCAS 200052-70-6
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2020-04-27
Career Henan Chemical Co
Product
4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran 200052-70-6
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2019-05-23

200052-70-6, 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyranRelated Search:

tert-Butanol Buprofezin Diethylene glycol monobutyl ether Dibutyl phthalate Butyl acetate BUTYL OLEATE Cyhalofop-butyl 4-(DICYANOMETHYLENE)-2-METHYL-6-(4-DIMETHYLAMINOSTYRYL)-4H-PYRAN 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 2-(2-tert-Butyl-6-methylpyran-4-ylidene)malononitrile (2,6-Dimethyl-4H-pyran-4-ylidene)malononitrile 4-(Dicyanomethylene)-2-methyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran 1,1,7,7-TETRAMETHYL-2,3,6,7-TETRAHYDRO-1H,5H-PYRIDO[3,2,1-IJ] QUINOLINE 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran

  • DCJTB
  • 4-(dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4h-pyran
  • 4-(Dicyanomethylene)-2-T-Butyl-6-(1,1,7,7-Tetramethyljulolidyl-9-Enyl)-4h-Pyran
  • Propanedinitrile,2-[2-(1,1-dimethylethyl)-6-[2-(2
  • Propanedinitrile,[2-(1,1-dimethylethyl)-6-[2-(2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H-benzo[ij]quinolizin-9-yl)ethenyl]-4H-pyran-4-ylidene]-
  • 4-(DICYANOMETHYLENE)-2-T-BUTYL-6-(1,1,7,7-TETRAMETHYLJULOLIDYL-9-ENYL)-4H-PYRAN (DCJTB)
  • Propanedinitrile, 2-[2-(1,1-dimethylethyl)-6-[2-(2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H-benzo[ij]quinolizin-9-yl)ethenyl]-4H-pyran-4-ylidene]-
  • DCJTBCAS
  • 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulol
  • (E)-2-(2-tert-butyl-6-(2-(1,1,7,7-tetramethyl-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)vinyl)-4H-pyran-4-ylidene)malononitrile
  • DCJTB ,99%
  • DCGTB , 4-(DicyanoMethylene)-2-tert-butyl-6-(1,1,7,7-tetraMe
  • 4-(Dicyanomethylen)-2-(tert-butyl)-4-((1,1,7,7-tetramethyljulolidin-6-yl)vin-1-yl)-4H-pyran
  • 4-(DicyanoMethylene)-2-tert-butyl-6-(1,1,7,7-tetraMethyljulolidin-4-yl-vinyl)-4H-pyran/DCJTB
  • 4-(DicyanoMethylene)-2-tertbutyl-6-(1,1,7,7-tetra-MethyljulolidiN-9-yl-ethenyl)-4H-pyran
  • 2-tert-Butyl-4-(dicyanomethylene)-6-[2-(1,1,7,7-tetramethyljulolidin-9-yl)vinyl]-4H-pyran
  • 4-(dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran
  • DCJTB DCJTB
  • 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulo
  • DCJTB &gt
  • 4-(Dicyanomethylene)-2-tert-butyl-6-(1,1,7,7-tetramethyljulolidin-4-yl-vinyl)-4H-pyran ISO 9001：2015 REACH
  • DCJTB, DCM derivate
  • Propanedinitrile,[2-(1,1-dimethylethyl)-6-[2-(2,3,6,7-tetrah...
  • 200052-70-6
  • C30H35N30
  • C30H36N3O
  • oled materials
  • Electronic Chemicals