6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo

Product Name: 6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo
CAS No.: 1147124-23-9
Chemical Name: 6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo
Synonyms: ehid;IID26-2Br;IID-C2C6-Dibromide;6,6'-DibroMo-1,1'-bis(2-ethylhexyl)-[3;6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo;6,6'-Dibromo-1,1'-bis(2-exylhexyl)isoindigo;6,6'-dibromo-N,N'-bis(2-ethylhexyl)-isoindigo;(3Z)-6-Bromo-3-[6-bromo-1-(2-ethylhexyl)-2-oxo-1,2-dihydro-3...;6,6'-Dibromo-1,1'-bis(2-ethylhexyl)-[3,3'-biindolinylidene]-2,2'-dione;6-Bromo-3-[6-bromo-1-(2-ethylhexyl)-1,2-dihydro-2-oxo-3H-indol-3-ylidene]-1-(2-ethylhexyl)-1,3-dihydro-2H-indol-2-one
CBNumber: CB92658927
Molecular Formula: C32H40Br2N2O2
Formula Weight: 644.48
MOL File: 1147124-23-9.mol

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6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo Property

Melting point:: 105-110°C
Boiling point:: 634.1±55.0 °C(Predicted)
Density: 1.338±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: -2.01±0.20(Predicted)
form: dispersion
color: Orange to Brown to Dark red
PH: 1.5-2.5
PH Range: 1.5 - 2.5
InChI: InChI=1S/C32H40Br2N2O2/c1-5-9-11-21(7-3)19-35-27-17-23(33)13-15-25(27)29(31(35)37)30-26-16-14-24(34)18-28(26)36(32(30)38)20-22(8-4)12-10-6-2/h13-18,21-22H,5-12,19-20H2,1-4H3
InChIKey: HUEXOUHCCSVYLP-UHFFFAOYSA-N
SMILES: N1(CC(CC)CCCC)C2=C(C=CC(Br)=C2)C(=C2C3=C(N(CC(CC)CCCC)C2=O)C=C(Br)C=C3)C1=O

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Safety

HS Code: 2933.79.1500

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 804878
Product name: 6-bromo-3-[6-bromo-1-(2-ethylhexyl)-1,2-dihydro-2-oxo-3H-indol-3-ylidene]-1-(2-ethylhexyl)-1,3-dihydro-2H-indol-2-one
Packaging: 1g
Price: $323
Updated: 2022/05/15

TCI Chemical

Product number: D5766
Product name: 6,6'-Dibromo-1,1'-bis(2-exylhexyl)isoindigo
Packaging: 200MG
Price: $85
Updated: 2025/07/31

TCI Chemical

Product number: D5766
Product name: 6,6'-Dibromo-1,1'-bis(2-exylhexyl)isoindigo
Packaging: 1G
Price: $338
Updated: 2025/07/31

Chemenu

Product number: CM146362
Product name: (Z)-6,6''-dibromo-1,1''-bis(2-ethylhexyl)-[3,3''-biindolinylidene]-2,2''-dione
Purity: 95%+
Packaging: 5g
Price: $421
Updated: 2021/12/16

Arctom

Product number: AS022135
Product name: 6,6'-Dibromo-1,1'-bis(2-ethylhexyl)-[3,3'-biindolinylidene]-2,2'-dione
Purity: 97%
Packaging: 5g
Price: $438
Updated: 2021/12/16

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6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo Chemical Properties,Usage,Production

Uses

Electron accepting building block for the preparation of electroactive materials for organic electronics.

General Description

Monolayer Sheets by SEM.

Synthesis

18908-66-2

1147124-21-7

1147124-23-9

6,6'-Dibromo-[3,3'-diindolinylidene]-2,2'-dione (1.0 g, 2.93 mmol) and freshly dried potassium carbonate (2.43 g, 17.59 mmol) were placed in a 100 mL three-neck flask under inert atmosphere. Anhydrous DMF (20 mL) was added to the suspension followed by 2-ethylhexyl bromide (1.70 g, 8.79 mmol). The reaction mixture was heated to 100 °C and stirred continuously for 15 hours. After completion of the reaction, the mixture was poured into water (500 mL) and the organic phase was extracted with dichloromethane. The organic layer was sequentially washed with brine, dried over anhydrous magnesium sulfate, and subsequently concentrated under reduced pressure to remove the solvent. The crude product was purified by silica gel column chromatography using dichloromethane and hexane (2:3, v/v) as eluent to afford 1.37 g of the brown solid product, 6,6'-dibromo-1,1'-bis(2-ethylhexyl)-[3,3'-bis(2-ethylhexylidene)-[3,3'-bianilidinylidene]-2,2'-dione, in 90% yield.

References

[1] Patent: CN107739374, 2018, A. Location in patent: Paragraph 0032; 0035; 0036
[2] Organic Letters, 2010, vol. 12, # 4, p. 660 - 663
[3] Macromolecules, 2010, vol. 43, # 20, p. 8348 - 8352
[4] Patent: US2010/297405, 2010, A1. Location in patent: Page/Page column 20
[5] Dyes and Pigments, 2017, vol. 139, p. 403 - 411

6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo Preparation Products And Raw materials

Raw materials

Preparation Products

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6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo Suppliers

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View Lastest Price from 6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo manufacturers

Career Henan Chemical Co

Product: ehid 1147124-23-9
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 1ton
Release date: 2020-01-10

Career Henan Chemical Co

Product: 6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo 1147124-23-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95--99%
Supply Ability: 1ton
Release date: 2020-01-08

1147124-23-9, 6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigoRelated Search:

6,6'-DibroMo-N,N'-(2-ethylhexyl)-isoindigo

6-Bromo-3-[6-bromo-1-(2-ethylhexyl)-1,2-dihydro-2-oxo-3H-indol-3-ylidene]-1-(2-ethylhexyl)-1,3-dihydro-2H-indol-2-one

6,6'-dibromo-N,N'-bis(2-ethylhexyl)-isoindigo

6,6'-DibroMo-1,1'-bis(2-ethylhexyl)-[3

ehid

2H-Indol-2-one, 6-bromo-3-[6-bromo-1-(2-ethylhexyl)-1,2-dihydro-2-oxo-3H-indol-3-ylidene]-1-(2-ethylhexyl)-1,3-dihydro-

IID-C2C6-Dibromide

6,6'-Dibromo-1,1'-bis(2-exylhexyl)isoindigo

IID26-2Br

(3Z)-6-Bromo-3-[6-bromo-1-(2-ethylhexyl)-2-oxo-1,2-dihydro-3...

6,6'-Dibromo-1,1'-bis(2-ethylhexyl)-[3,3'-biindolinylidene]-2,2'-dione

6-bromo-3-[6-bromo-1-(2-ethylhexyl)-1,2-dihydro-2-oxo-3<i>H</i>-indol-3-ylidene]-1-(2-ethylhexyl)-1,3-dihydro-2<i>H</i>-indol-2-one

1147124-23-9

147124-23-9

C32H40Br2N2O2

Isoindigo