3-Bromobenzanthrone

Product Name: 3-Bromobenzanthrone
CAS No.: 81-96-9
Chemical Name: 3-Bromobenzanthrone
Synonyms: 3-Brombenzanthrone;3-Brmobenzanthrone;3-BROMOBENZANTHRONE;BROMOBENZANTHRONE(3-);Benzanthrone, 3-bromo-;3-BROMOBENZANTHRONE 90%;3-Bromobenz[de]anthrone;7-Bromomesobenzanthrone;3-bromobenz(d,e)anthrone;3-Bromobenzanthraquinone
CBNumber: CB4188623
Molecular Formula: C17H9BrO
Formula Weight: 309.16
MOL File: 81-96-9.mol

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3-Bromobenzanthrone Property

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)
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)

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Safety

Risk Statements: 22
Safety Statements: 22-36/37
RTECS: CX5077000
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H331Toxic if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S342483
Product name: 3-BROMOBENZANTHRONE
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $30.7
Updated: 2025/07/31

Sigma-Aldrich

Product number: S342483
Product name: 3-BROMOBENZANTHRONE
Purity: AldrichCPR
Packaging: 250MG
Price: $29.8
Updated: 2024/03/01

Biosynth Carbosynth

Product number: FB149851
Product name: 3-Bromobenzanthrone
Packaging: 100g
Price: $200
Updated: 2021/12/16

Matrix Scientific

Product number: 135548
Product name: 3-Bromo-7H-benzo[de]anthracen-7-one
Purity: 95%+
Packaging: 1g
Price: $213
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB149851
Product name: 3-Bromobenzanthrone
Packaging: 25g
Price: $75
Updated: 2021/12/16

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3-Bromobenzanthrone Chemical Properties,Usage,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

Benzanthrone

Preparation Products

Solvent Orange 63

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3-Bromobenzanthrone Suppliers

China 85 France 1 Germany 2 India 3 Slovakia 1 United Kingdom 6 United States 17 Global 115

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View Lastest Price from 3-Bromobenzanthrone manufacturers

Career Henan Chemical Co

Product: 3-Bromobenzanthrone 81-96-9
Price: US $100.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Customized
Release date: 2018-07-26

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7H-Benz[de]anthracen-7-one,3-bromo-

7H-Benz[de]anthracene-7-one, 3-bromo-

7H-benz[de]anthracene-7-one,3-bromo-

Benzanthrone, 3-bromo-

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3-Bromobenzanthraquinone

3-Bromobenzene anthraquinone

81-96-9

5460-14-2

C18H11BrO

C17H9BrO

Intermediates of Dyes and Pigments