ChemicalBook > CAS DataBase List > 2,7-DIBROMO-9H-CARBAZOLE

2,7-DIBROMO-9H-CARBAZOLE

Product Name
2,7-DIBROMO-9H-CARBAZOLE
CAS No.
136630-39-2
Chemical Name
2,7-DIBROMO-9H-CARBAZOLE
Synonyms
2,7-Dibromocarbazole;KFC;2,7-DibromocarbazoL;2,7-Dibrom-9H-carbazol;2,7-Dibromocarbazole>2,7-DIBROMO-9H-CARBAZOLE;9H-Carbazole, 2,7-dibroMo-;2,7-Dibromo-9H-carbazole ,97%;2,7-DibroMocarbazole (2,7-DBC);2,7-DIBROMO-9H-CARBAZOLE; 2,7-DIBROMOCARBAZOLE
CBNumber
CB8842130
Molecular Formula
C12H7Br2N
Formula Weight
325
MOL File
136630-39-2.mol
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2,7-DIBROMO-9H-CARBAZOLE Property

Melting point:
230.0 to 234.0 °C
Boiling point:
459.0±25.0 °C(Predicted)
Density 
1.930±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
15.13±0.30(Predicted)
color 
White to Light yellow
InChI
InChI=1S/C12H7Br2N/c13-7-1-3-9-10-4-2-8(14)6-12(10)15-11(9)5-7/h1-6,15H
InChIKey
QPTWWBLGJZWRAV-UHFFFAOYSA-N
SMILES
N1C2=C(C=CC(Br)=C2)C2=C1C=C(Br)C=C2
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Safety

Hazard Codes 
T
Risk Statements 
25-36/37/38
Safety Statements 
26-45-36/37/39
RIDADR 
2811
WGK Germany 
3
HazardClass 
6.1
PackingGroup 
Ⅲ
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
755354
Product name
2,7-Dibromo-9H-carbazole
Packaging
1g
Price
$81
Updated
2023/06/20
TCI Chemical
Product number
D3932
Product name
2,7-Dibromocarbazole
Purity
>98.0%(HPLC)(N)
Packaging
1g
Price
$59
Updated
2024/03/01
TCI Chemical
Product number
D3932
Product name
2,7-Dibromocarbazole
Purity
>98.0%(HPLC)(N)
Packaging
5g
Price
$163
Updated
2024/03/01
TRC
Product number
D425193
Product name
2,7-Dibromo-9H-carbazole
Packaging
100mg
Price
$45
Updated
2021/12/16
TRC
Product number
D425193
Product name
2,7-Dibromo-9H-carbazole
Packaging
500mg
Price
$65
Updated
2021/12/16
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2,7-DIBROMO-9H-CARBAZOLE Chemical Properties,Usage,Production

Application

One of the most popular products made available from 2,7-dibromocarbazole is PCDTBT, a well-known polymer semiconductor used for polymer solar cells. A good example for adjusting the solubility of the carbazole compounds by using 2,7-dibromocarbazole as the starting materials is the synthesis of 2,7-dibromo-9-heptadecanylcarbazole.

Description

2,7-dibromocarbazole, also known as 2,7-dibromo-9H-carbazole, is a building block for the synthesis of small molecules of carbazole series or carbazole back-boned polymers in the application of OFETs, OLEDs, PLEDs and OPVs.

Chemical Properties

White to light yellow powder or crystals

2,7-DIBROMO-9H-CARBAZOLE Preparation Products And Raw materials

Raw materials

Acetic anhydride Nitric acid Acetic acid Triphenylphosphine 4,4'-Dibromobiphenyl 1,2-Dichlorobenzene

Preparation Products

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2,7-DIBROMO-9H-CARBAZOLE Suppliers

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View Lastest Price from 2,7-DIBROMO-9H-CARBAZOLE manufacturers

Shanghai Daken Advanced Materials Co.,Ltd
Product
9H-Carbazole, 2,7-dibromo- 136630-39-2
Price
US $0.00/KG
Min. Order
1KG
Purity
98.00%
Supply Ability
150KG /month
Release date
2021-11-17
Hebei Weibang Biotechnology Co., Ltd
Product
2,7-DIBROMO-9H-CARBAZOLE 136630-39-2
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
5tons
Release date
2021-10-15
Henan Fengda Chemical Co., Ltd
Product
2,7-Dibromo-9H-carbazole 136630-39-2
Price
US $200.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-30

136630-39-2, 2,7-DIBROMO-9H-CARBAZOLERelated Search:

2-HYDROXYCARBAZOLE 3,6-Dibromo-9-phenyl-9H-carbazole 2-chloro-9H-carbazole 4-BroMo-9H-carbazole 3,6-BIS(TERT-BUTYL)CARBAZOLE 3,6-Dibromocarbazole 3-Bromo-9H-carbazole 3,6-DIPHENYL-9H-CARBAZOLE 3,3'-(2,7-DibroMo-9H-fluorene-9,9-diyl)bis(N,N-diMethylpropan- 1-aMine) 2,7-Dibromo-9H-fluoren-9-one 2,7-Dibromo-9,9'-spiro-bifluorene 2,7-Dibromo-9,9-bis(2-(2-(2-methoxyethoxy)ethoxy)ethyl)-9H-fluorene 2,7-dibroMo-4,9-dihydro-4,4,9,9-tetrakis(4-hexylphenyl)-s-indaceno[1,2-b:5,6-b']dithiophene 2-BROMOCARBAZOLE 2,7-DIBROMO-9H-CARBAZOLE

  • 2,7-DIBROMO-9H-CARBAZOLE
  • 2,7-Dibromocarbazole
  • 9H-Carbazole, 2,7-dibroMo-
  • 2,7-Dibromo-9H-carbazole ,97%
  • N,N-Bis(M-tolyl)benzenaMine,2,7-DibroMo-9H-carbazole, 9H-Carbazole
  • 2,7-Dibrom-9H-carbazol
  • 2,7-DibroMocarbazole (2,7-DBC)
  • 2,7-DIBROMO-9H-CARBAZOLE; 2,7-DIBROMOCARBAZOLE
  • 2,7-Dibromocarbazole&gt
  • 2,7-DibromocarbazoL
  • KFC
  • 136630-39-2
  • 133630-39-2
  • 36630-39-2
  • OLED materials,pharm chemical,electronic
  • carbazole
  • OLED