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3-(4'-bromo-[1,1'-biphenyl]-4-yl)-9-phenyl-9H-carbazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1028648-28-3

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1028648-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1028648-28-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,8,6,4 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1028648-28:
(9*1)+(8*0)+(7*2)+(6*8)+(5*6)+(4*4)+(3*8)+(2*2)+(1*8)=153
153 % 10 = 3
So 1028648-28-3 is a valid CAS Registry Number.

1028648-28-3Downstream Products

1028648-28-3Relevant articles and documents

Amine-based compound and organic light emitting diode comprising the same

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, (2021/03/16)

Disclosed are an amine-based compound and an organic light emitting device including the same. The amine-based compound is represented by chemical formula 1A.

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND A ELECTRONIC DEVICE THEREOF

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Paragraph 0272; 0286-0291, (2020/05/30)

The present invention relates to a novel compound, an organic electric element using the same, and an electronic device thereof. According to the present invention, a luminous efficiency, a color purity and a lifespan of the element can be improved and a driving voltage can be lowered. The organic electric element comprises: an anode; a cathode; and an organic material layer formed between the anode and the cathode.

Pyrimidine bipolar compound and application thereof in OLED device

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Paragraph 0054-0058, (2019/08/02)

The invention discloses a pyrimidine bipolar compound and an application thereof in an OLED device, and belongs to the technical field of organic electroluminescent materials. The structure general formula of the compound is represented by a formula (I) w

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE COMPRISING SAME

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Paragraph 0125; 0146; 0152-0153, (2019/08/20)

The present invention provides a novel compound capable of improving the luminous efficiency, stability and life of an element, an organic electronic element using the same, and an electronic device comprising same.

Compound, organic electric element using the same, and an electronic device thereof

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Page/Page column 259; 269; 271; 272, (2018/08/07)

A compound represented by Formula 1. An organic electric element includes a first electrode, a second electrode, and an organic material layer including the compound of Formula 1. The organic material layer include a light emitting layer, a hole transport layer including a compound represented by Formula 2, and an emission-auxiliary layer including the compound represented by Formula 1. When the organic electric element includes the compound in the organic material layer, luminous efficiency, color purity, and life span can be improved.

COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING THE SAME, AND AN ELECTRONIC DEVICE THEREOF

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Paragraph 0376-0378, (2016/10/17)

Provided in the present invention are: a novel compound, capable of improving lifespan, stability, and light emitting efficiency of an element; an organic electrical element using the same; and an electronic device thereof. The compound is represented by chemical formula (1).COPYRIGHT KIPO 2016

ORGANIC ELECTRONIC ELEMENT USING A COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, AND AN ELECTRONIC DEVICE THEREO

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Paragraph 0126; 0159; 0170-0172, (2016/10/08)

The present invention provides a compound for an organic electronic element which can provide the organic electronic element which has improved efficiency, stability, and life by preventing interfacial degradation of a light emitting layer and improving charge balance in the light emitting layer; and an electronic device thereof. More specifically, the organic electronic element of the present invention comprises a first electrode, a second electrode, and an organic matter layer formed between the first electrode and the second electrode, wherein the organic matter layer comprises a hole transport layer and a light emitting auxiliary layer.

ORGANIC ELECTRONIC ELEMENT USING A COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, AND AN ELECTRONIC DEVICE THEREOF

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Paragraph 0205-0207, (2016/10/08)

Provided in the present invention are an organic electronic element using a compound which can improve light emitting efficiency, stability, and life of the element, and an electronic device thereof. The organic electronic device includes: a first electrode; a second electrode; and an organic substance layer located between the first electrode and the second electrode and including at least hole transfer layer and auxiliary light emitting layer, wherein the hole transfer layer includes a compound presented by chemical formula 1, and the auxiliary light emitting layer includes at least one among compounds presented by chemical formula 2 to 4.(110) Substrate(120) Positive electrode(130) Hole injection layer(140) Hole transfer layer(141) Buffer layer(150) Light emitting layer(151) Auxiliary light emitting layer(160) Electron transfer layer(170) Electron injection layer(180) Negative electrodeCOPYRIGHT KIPO 2015

AROMATIC AMINE DERIVATIVES AND ORGANIC ELECTROLUMINESCENT ELEMENTS USING SAME

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, (2012/07/03)

Provided are an organic EL device material capable of reducing the driving voltage of an organic EL device and increasing the lifetime of the device as compared with a conventional organic EL device material, specifically an aromatic amine derivative represented by N(Ara)(Arb)(Arc), and an organic EL device using the material. [Ara is represented by the formula (II). (In the formula (II): La represents a single bond or an arylene group; R1 to R4 each represent an alkyl group, an aryl group, or the like, and R3's or R4's, or R3 and R4 may be bonded to each other to form a ring; and o represents 0 to 3 and p represents 0 to 4.) Arb is represented by the formula (III). (in the formula (III), X represents NRa, O, or S, and Ra and R5 to R7 each represent an alkyl group, an aryl group, or the like, and R5's, R6's, or R7's adjacent to each other, or R5 and R6 may be bonded to each other to form a ring; n represents 2 to 4 when X represents NRa, and represents 0 to 4 when X represents O or S; and q represents 0 to 3, r and s each independently represent 0 to 4.) Arc represents an aryl group, or is represented by the formula (III).]

AROMATIC AMINE DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT

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Page/Page column 63, (2012/08/14)

Provided are: an aromatic amine derivative including a substituent A and a substituent B each represented by the formula (1) or (2) and having an arylene group bound to a carbazole structure, in which the substituent A and the substituent B include groups different from each other in the position at which the arylene group is bonded to the carbazole structure, and the substituent A and the substituent B are bonded to the same nitrogen atom or different nitrogen atoms in the molecule; an organic electroluminescent device including an organic thin-film layer formed of one or more layers including at least a light emitting layer, the organic thin-film layer being interposed between a cathode and a anode, in which at least one layer of the organic thin-film layer contains the aromatic amine derivative, and the molecules are rarely crystallized, the yield upon production of the organic electroluminescent device is improved, the driving voltage for the organic electroluminescent device is low, and the lifetime of the organic electroluminescent device is long; and an aromatic amine derivative which can realize the organic electroluminescent device. (In the formulae, each substituent is as described in claim 1.)

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