ChemicalBook >> CAS DataBase List >>3-Bromobenzanthrone
3-Bromobenzanthrone
- CAS No.
- 81-96-9
- Chemical Name:
- 3-Bromobenzanthrone
- Synonyms
- 3-Brombenzanthrone;3-Brmobenzanthrone;3-Bromopyranthrene;3-BROMOBENZANTHRONE;BROMOBENZANTHRONE(3-);Benzanthrone, 3-bromo-;3-BROMOBENZANTHRONE 90%;3-Bromobenz[de]anthrone;7-Bromomesobenzanthrone;3-bromobenz(d,e)anthrone
- CBNumber:
- CB4188623
- Molecular Formula:
- C17H9BrO
- Molecular Weight:
- 309.16
- MDL Number:
- MFCD00021094
- MOL File:
- 81-96-9.mol
- MSDS File:
- SDS
Last updated:2026-05-28 02:04:16
| Melting point | 164-166°C |
|---|---|
| Boiling point | 483.0±14.0 °C(Predicted) |
| Density | 1.4294 (rough estimate) |
| refractive index | 1.5130 (estimate) |
| BRN | 1975512 |
| InChI | InChI=1S/C17H9BrO/c18-15-9-8-11-10-4-1-2-5-12(10)17(19)14-7-3-6-13(15)16(11)14/h1-9H |
| InChIKey | WVECFEIAZAKUNF-UHFFFAOYSA-N |
| SMILES | C1=C2C3=C(C=CC(Br)=C3C=C1)C1=C(C2=O)C=CC=C1 |
| CAS DataBase Reference | 81-96-9(CAS DataBase Reference) |
| FDA UNII | 3DH9916FNO |
| NIST Chemistry Reference | 7H-Benz[de]anthracen-7-one, 3-bromo-(81-96-9) |
| EPA Substance Registry System | 7H-Benz[de]anthracen-7-one, 3-bromo- (81-96-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H331 | |||||||||
| Precautionary statements | P261-P301+P312a-P304+P340-P311a-P405-P501a | |||||||||
| Risk Statements | 22 | |||||||||
| Safety Statements | 22-36/37 | |||||||||
| RTECS | CX5077000 | |||||||||
| TSCA | TSCA listed | |||||||||
| NFPA 704 |
|
3-Bromobenzanthrone price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S342483 | 3-BROMOBENZANTHRONE AldrichCPR | 81-96-9 | 1 unit | $32.7 | 2026-04-30 | Buy |
| Sigma-Aldrich | S342483 | 3-BROMOBENZANTHRONE AldrichCPR | 81-96-9 | 250MG | $29.8 | 2024-03-01 | Buy |
| Matrix Scientific | 135548 | 3-Bromo-7H-benzo[de]anthracen-7-one | 81-96-9 | 1.00g | $213 | 2026-05-18 | Buy |
| Matrix Scientific | 135548 | 3-Bromo-7H-benzo[de]anthracen-7-one | 81-96-9 | 2.50g | $461 | 2026-05-18 | Buy |
| Matrix Scientific | 135548 | 3-Bromo-7H-benzo[de]anthracen-7-one | 81-96-9 | 5.00g | $699 | 2026-05-18 | Buy |
3-Bromobenzanthrone Chemical Properties, Uses, Production
Uses
3-Bromo-7H-benz[de]anthracen-7-one is used as a starting material in the preparation of terrylenimide near-IR fluorescent dyes.
Synthesis
3-Bromobenzanthrone is prepared by bromination in hydrochloric acid ; process improvement is described in .
References
[1] Tetrahedron Letters, 2017, vol. 58, # 26, p. 2608 - 2613
[2] Beilstein Journal of Organic Chemistry, 2014, vol. 10, p. 921 - 928
[3] J. Soc. chem. Ind. Japan Spl., 1939, vol. 42, p. 316
[4] Patent: US2180835, 1938,
[5] Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 20, p. 1370
3-Bromobenzanthrone Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
1of2
Global Suppliers ( 124)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Shiteng Chemical Technology Co. LTD | 19086915685 18971850150 | 1273131441@qq.com | China | 4993 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| China Langchem Inc. | 0086-21-58956006 | China | 7798 | 57 | |
| Quzhou Juhua Friendship Co., Ltd | 0570-3066667 | China | 3922 | 58 | |
| Chemwill Asia Co.,Ltd. | 86-21-51086038 | China | 2928 | 58 | |
| Shanghai YuanYe Biotechnology Co., Ltd. | 15026964105 | 2881489226@qq.com | China | 89667 | 60 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
| Guangdong wengjiang Chemical Reagent Co., Ltd. | 0751-2886750 13927877953 | 3005811397@qq.com | China | 13282 | 58 |
View Latest Price from 3-Bromobenzanthrone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | 3-Bromobenzanthrone
81-96-9
|
$100.00 | 1KG | 99% | Career Henan Chemical Co |
-
- 3-Bromobenzanthrone
81-96-9
- $100.00
- 99%
- Career Henan Chemical Co
81-96-9 (3-Bromobenzanthrone) Related Search:
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81-96-9
5460-14-2
C18H11BrO
C17H9BrO
Intermediates of Dyes and Pigments
