ChemicalBook > CAS DataBase List > DIBROMOMALEIC ANHYDRIDE

DIBROMOMALEIC ANHYDRIDE

Product Name: DIBROMOMALEIC ANHYDRIDE
CAS No.: 1122-12-9
Chemical Name: DIBROMOMALEIC ANHYDRIDE
Synonyms: DIBROMOMALEIC ANHYDRIDE;3,4-Dibromo-2,5-furandione;3,4-dibromofuran-2,5-dione;2,5-Furandione, 3,4-dibroMo-;3,4-dibromofuran-2,5-quinone
CBNumber: CB2680279
Molecular Formula: C4Br2O3
Formula Weight: 255.85
MOL File: 1122-12-9.mol

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DIBROMOMALEIC ANHYDRIDE Property

Melting point:: 118-119 °C(Solv: ligroine (8032-32-4))
Boiling point:: 117-127 °C(Press: 19 Torr)
Density: 2.819±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
Appearance: Brown to reddish brown Solid
EPA Substance Registry System: 2,5-Furandione, 3,4-dibromo- (1122-12-9)

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Safety

HS Code: 2932190090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S952346
Product name: 2,3-DIBROMOMALEIC ANHYDRIDE
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $185
Updated: 2025/07/31

Sigma-Aldrich

Product number: S952346
Product name: 2,3-DIBROMOMALEIC ANHYDRIDE
Purity: AldrichCPR
Packaging: 50MG
Price: $179
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: HCH0314457
Product name: DIBROMOMALEIC ANHYDRIDE
Purity: 98.00%
Packaging: 2.5G
Price: $1391.37
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0314457
Product name: DIBROMOMALEIC ANHYDRIDE
Purity: 98.00%
Packaging: 1G
Price: $939.87
Updated: 2021/12/16

AK Scientific

Product number: J57344
Product name: Dibromomaleicanhydride
Packaging: 25g
Price: $980
Updated: 2021/12/16

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DIBROMOMALEIC ANHYDRIDE Chemical Properties,Usage,Production

Synthesis

108-31-6

1122-12-9

Synthesis of 3,4-dibromomaleic anhydride: A mixture of maleic anhydride (2.0 g, 20.39 mmol), aluminum chloride (40.8 mg, 0.3 mmol), and bromine (2.1 mL, 40.78 mmol) was placed in a sealed tube and heated to react for 16 hr at 120 °C. After completion of the reaction, it was cooled to room temperature and the reaction mixture was transferred to ethyl acetate. The ethyl acetate solution was filtered and the filtrate was subsequently evaporated. To the resulting red solid, 100 mL of chloroform was added and the filtrate was filtered and evaporated to give an off-white to yellow solid in 87% yield.13C NMR (CDCl3) data (ppm): 131.8, 159.0.

References

[1] Tetrahedron, 2005, vol. 61, # 19, p. 4585 - 4593
[2] Journal of Materials Chemistry B, 2015, vol. 3, # 16, p. 3195 - 3200
[3] Journal of Materials Chemistry A, 2015, vol. 3, # 21, p. 11607 - 11614
[4] Chemistry - A European Journal, 2014, vol. 20, # 11, p. 3077 - 3083
[5] Patent: WO2015/140792, 2015, A1. Location in patent: Page/Page column 32; 33

DIBROMOMALEIC ANHYDRIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from DIBROMOMALEIC ANHYDRIDE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: DIBROMOMALEIC ANHYDRIDE 1122-12-9
Price: US $0.10/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10
Release date: 2024-07-14

1122-12-9, DIBROMOMALEIC ANHYDRIDERelated Search:

BROMOACETIC ANHYDRIDE 1-BROMO-1-PROPENE CIS-BUTENEDIOIC ANHYDRIDE 2,3-dibromo-4-oxo-but-2-enoic acid 2-BROMOACRYLIC ACID 2-Bromoethyl acetate Ethyl bromoacetate 2-BROMOPROPENE 2-BROMO-2-BUTENE 2,5-Dihydrofuran 2-Bromoethyl ethyl ether 2,2'-Dibromodiethyl ether (E)-2-BROMO-2-BUTEN-1-OL DIBROMOMALEIC ANHYDRIDE BROMOMALEIC ANHYDRIDE 2,3-DIBROMO-2-PROPEN-1-OL 2-BROMOALLYL ALCOHOL 2,3-DIBROMOMALEIC ANHYDRIDE

3,4-dibromofuran-2,5-dione

3,4-dibromofuran-2,5-quinone

2,5-Furandione, 3,4-dibroMo-

DIBROMOMALEIC ANHYDRIDE

3,4-Dibromo-2,5-furandione

1122-12-9

C4Br2O3