4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE

ChemicalBook > CAS DataBase List > 4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE

4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE

Product Name: 4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE
CAS No.: 15155-41-6
Chemical Name: 4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE
Synonyms: 4,7-Dibromobenzo[c][1,2,5]thiadiazole;DBBTA;K0092;BT-2Br;Dibromo BTD;4,7-Dibromo-2,1,3-Benzothidiazole;4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE;4,7-Dibromobenzo-2,1,3-thiadiazole;4,7-Dibromo-benzo[1,2,5]thiadiazol;4,7-DibroMo-1,2,3-benzothiadiazole
CBNumber: CB7440274
Molecular Formula: C6H2Br2N2S
Formula Weight: 293.97
MOL File: 15155-41-6.mol

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4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE Property

Melting point:: 186-190 °C
Boiling point:: 326.6±22.0 °C(Predicted)
Density: 2.229±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
solubility: Soluble in toluene.
form: crystalline powder
pka: -3.37±0.50(Predicted)
color: White to Light yellow to Light orange

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22
Safety Statements: 36/37
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
HazardClass: 6.1
PackingGroup: Ⅲ
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H301Toxic if swalloed
Precautionary statements: P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 693847
Product name: 4,7-Dibromobenzo[c]-1,2,5-thiadiazole
Purity: 95%
Packaging: 5g
Price: $127
Updated: 2024/03/01

Sigma-Aldrich

Product number: 693847
Product name: 4,7-Dibromobenzo[c]-1,2,5-thiadiazole
Purity: 95%
Packaging: 1g
Price: $35.2
Updated: 2023/06/20

TCI Chemical

Product number: D3842
Product name: 4,7-Dibromo-2,1,3-benzothiadiazole
Purity: >98.0%(GC)
Packaging: 1g
Price: $24
Updated: 2024/03/01

TCI Chemical

Product number: D3842
Product name: 4,7-Dibromo-2,1,3-benzothiadiazole
Purity: >98.0%(GC)
Packaging: 5g
Price: $68
Updated: 2024/03/01

Alfa Aesar

Product number: H56306
Product name: 4,7-Dibromo-2,1,3-benzothiadiazole, 97%
Packaging: 1g
Price: $36.65
Updated: 2024/03/01

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4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE Chemical Properties,Usage,Production

Description

4,7-Dibromo-2,1,3-benzothiadiazole is a white to Light yellow to Light orange crystalline powder and needs to be stored in an inert gas. As an organic intermediate, it is widely used in organic synthesis and pharmaceutical production

Chemical Properties

White solid

Uses

4,7-Dibromo-2,1,3-benzothiadiazole is the building block or monomer for the synthesis of light-emitting diodes and conducting polymers for organic electronics. It is used as an intermediate for the synthesis of poly[N-9'-heptadecanyl-2,7-carbazole-alt-5,5-(4',7'-di-2-thienyl-2',1',3'-benzothiadiazole)] (PCDTBT) and poly[2,1,3-benzothiadiazole-4,7-diyl[4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene-2,6-diyl]] (PCPDTBT).

Uses

This monomer is used in the synthesis of photoactive acceptor part in low band gap conjugated polymers and oligomers for high performance OPV devices

4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE manufacturers

Henan Fengda Chemical Co., Ltd

Product: 4,7-Dibromo-2,1,3-benzothiadiazole 15155-41-6
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

Shanghai UCHEM Inc.

Product: 4,7-Dibromo-2,1,3-benzothiadiazole 15155-41-6
Price: US $7.00-99.00/g
Min. Order: 5g
Purity: 0.98
Supply Ability: 25kg
Release date: 2023-12-08

Hebei Mojin Biotechnology Co., Ltd

Product: 4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE 15155-41-6
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-10-13

15155-41-6, 4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLERelated Search:

1,4-Dioxane Tetrahydrofuran Isovaleric acid 2-Methyl-1-propanol Carbon disulfide 3,5-Dibromodithieno[3,2-b:2',3'-d]thiophene 4-Carboxymethoxy-5,7-dibromo-2,1,3-benzothiadiazole 5,7-Dibromo-2,1,3-benzothiadiazole 4-sulfinic acid 5,7-Dibromo-2,1,3-benzothiadiazole -ol 4,7-DIBROMO-5-NITRO-2,1,3-BENZOTHIADIAZOLE 4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE 4-bromo-2,1,3-benzothiadiazole

4,7-DIBROMO-2,1,3-BENZOTHIADIAZOLE

4,7-Dibromobenzo[c]-1,2,5-thiadiazole (Dibromo BTD)

4,7-Dibromo-2,1,3-Benzothidiazole

4,7-Dibromobenzo[c][1,2,5]thiadiazole

DBBTA

4,7-Dibromobenzo-2,1,3-thiadiazole

4,7-Dibromobenzo[c][1,2,5]thiadiazole ,97%

4,7-dibroMo-,4,7-DibroMo-1,2,3-benzothiadiazole

4,7-DibroMo-2,1,3-benzothidiazole,4,7-DibroMobenzo[c][1,2,5]thiadiazole

2,1,3-Benzothiadiazole, 4,7-dibroMo- 4,7-DibroMo-2,1,3-benzothiadiazole

Dibromo BTD

4,7-Dibromo-benzo[1,2,5]thiadiazol

4,7-Dibromobenzo[c]-1,2,5-thiadiazole 95%

2,1,3-Benzothiadiazole, 4,7-dibromo-

BT-2Br

4,7-DibroMo-1,2,3-benzothiadiazole

4,7-Dibromo-2,1,3-benzothiadiazole&gt

K0092

15155-41-6

C6H2N2Br2S

C6H2Br2N2S

Synthetic IntermediatesBuilding Blocks

ThiadiazolesHeterocyclic Building Blocks

Halogenated Heterocycles

Heterocyclic Building Blocks

Organic Electronics and Photonics

Synthetic Tools and Reagents

Thiadiazoles

OPV,OLED

Medical Intermediates