7H-BENZO[C]CARBAZOLE
![7H-BENZO[C]CARBAZOLE Structure](CAS/GIF/205-25-4.gif)
- CAS No.
- 205-25-4
- Chemical Name:
- 7H-BENZO[C]CARBAZOLE
- Synonyms
- 7H-Benz[c]furan;c]-Benzocarbazole;BENZO(C)CARBAZOLE;3,4-Benzocarbazole;7H-Benzo[c]carbazol;7H-BENZO[C]CARBAZOLE;7H-Benzo[c]carbazo|e;7H-benzoc[cd]carbazole;7H-benzo[c]carbazole,99%;7-Aza-7H-benzo[c]fluorene
- CBNumber:
- CB2460497
- Molecular Formula:
- C16H11N
- Molecular Weight:
- 217.27
- MDL Number:
- MFCD00215940
- MOL File:
- 205-25-4.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 7H-Benzo[c]carbazole | B5590 | 1G | $109 |
| [c]-Benzocarbazole | TRC-C987473-50MG | 50mg | $73 |
| [c]-Benzocarbazole | TRC-C987473-500MG | 500mg | $269 |
| [c]-Benzocarbazole | TRC-C987473-100MG | 100mg | $98 |
| 7H-Benzo[c]carbazole 97% | AS113402 | 1g | $26 |
| More product size | |||
| Melting point | 135-137℃ |
|---|---|
| Boiling point | 347.82°C (rough estimate) |
| Density | 1.277 |
| refractive index | 1.8230 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetone (Slightly), Dichloromethane (Slightly) |
| form | powder to crystal |
| pka | 17.00±0.30(Predicted) |
| color | White to Light yellow |
| FDA UNII | J2W3Z6C2NQ |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | |||||||||
| HS Code | 2933.99.8290 | |||||||||
| NFPA 704 |
|
7H-BENZO[C]CARBAZOLE price More Price(42)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B5590 | 7H-Benzo[c]carbazole | 205-25-4 | 1G | $109 | 2026-04-30 | Buy |
| TRC | TRC-C987473-50MG | [c]-Benzocarbazole | 205-25-4 | 50mg | $73 | 2026-06-03 | Buy |
| TRC | TRC-C987473-500MG | [c]-Benzocarbazole | 205-25-4 | 500mg | $269 | 2026-06-03 | Buy |
| TRC | TRC-C987473-100MG | [c]-Benzocarbazole | 205-25-4 | 100mg | $98 | 2026-06-03 | Buy |
| Activate Scientific | AS113402 | 7H-Benzo[c]carbazole 97% | 205-25-4 | 1g | $26 | 2026-06-04 | Buy |
7H-BENZO[C]CARBAZOLE Chemical Properties,Uses,Production
Description
7H-Benzo[c]carbazole (BCz) is a carbazole derivative used in the preparation of OLED emitters. Benzo[b]indole[1,2,3-lm]carbazole (NI-1) and benz[c]indole[3,2,1-jk]carbazole (NI-2) are isomeric chromophores based on BCz, formed by fusing BCz to a phenyl ring. Functionalization of this chromophore can further produce stable blue fluorescent emitters for OLED applications[1].
Uses
7H-Benzo[c]carbazole (BCz) can be used to construct ultra-long organic room temperature phosphorescent (UORTP) materials (powders and films).Pure powders of BCz and its derivatives show only blue fluorescence under ambient conditions, however, when BCz and its derivatives are dispersed in polymers or powder matrices, a strong photo-activation can be observed from their doped systems at room temperature These materials have applications in photosensitive printing and underwater coating.
Preparation
Flash vacuum pyrolysis of the 3-phenylindol-2-ylmethylene derivative of Meldrum's acid at 600° and at 750°/0.03 mm gives 9-phenyl-3H-pyrrolo[1,2-a]indol-3-one (97%). At 900°/0.3 mm (49%) is accompanied by 7H-benzo[c] carbazole (10%)[2].
References
[1] PATIL V V, LEE K H, LEE J Y. Isomeric fused benzocarbazole as a chromophore for blue fluorescent organic light-emitting diodes?[J]. Journal of Materials Chemistry C, 2020, 24: 8320-8327. DOI:10.1039/D0TC01268H.
[2] RFC BROWN. Pyrolytic Generation of 3-Phenylindol-2-ylmethylene-carbene and Its Cyclization to 7H-Benzo[c]carbazole[J]. Australian Journal of Chemistry, 1994, 26 1: 411-414. DOI:10.1071/CH9940411.
7H-BENZO[C]CARBAZOLE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai UCHEM Inc. | +862156762820 +86-13564624040 | sales@myuchem.com | China | 8799 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20122 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14014 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| AB PharmaTech,LLC | 323-480-4688 | sales@acrospharmatech.com | United States | 989 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 58 |
| Zhengzhou HQ Material CO.,LTD. | +86-371-55919009 +8615225108189 | sale1@hqmat.com | China | 1100 | 58 |
| BAYNOE CHEM CO.,LTD | +86-21-34783353 +8615000719740 | baynoe@baynoe.com | CHINA | 934 | 58 |
View Lastest Price from 7H-BENZO[C]CARBAZOLE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![7H-BENZO[C]CARBAZOLE pictures](/ProductImageEN/2023-12/Small/9a764a18-8632-4236-bb7b-6ef89c6c1e03.png) |
2026-06-18 | 7H-BENZO[C]CARBAZOLE
205-25-4
|
$17.00-193.00 | 5g | 0.98 | 25kg | Shanghai UCHEM Inc. | |
![7H-BENZO[C]CARBAZOLE pictures](/ProductImageEN/2021-12/Small/f901de2c-b636-4e9c-bcf0-a6003351ebe8.jpg) |
2025-12-23 | 7H-BENZO[C]CARBAZOLE
205-25-4
|
1KG | 0.99 | 500kg | XINXIANG RUNYU MATERIAL CO., LTD. | ||
![7h-benzo[c]carbazole pictures](/ProductImageEN/2023-12/Small/dd1a590c-f732-48dc-b30c-bf187fb44aa3.png) |
2025-09-25 | 7h-benzo[c]carbazole
205-25-4
|
$1.00-200.00 | 1KG | 99%, 99.5% Sublimated | Henan Fengda Chemical Co., Ltd |
-
- 7H-BENZO[C]CARBAZOLE
205-25-4
- $17.00-193.00
- 0.98
- Shanghai UCHEM Inc.
-
- 7H-BENZO[C]CARBAZOLE
205-25-4
- 0.99
- XINXIANG RUNYU MATERIAL CO., LTD.
-
- 7h-benzo[c]carbazole
205-25-4
- $1.00-200.00
- 99%, 99.5% Sublimated
- Henan Fengda Chemical Co., Ltd
