2,3-Dibromomaleinimide

Product Name: 2,3-Dibromomaleinimide
CAS No.: 1122-10-7
Chemical Name: 2,3-Dibromomaleinimide
Synonyms: PD-2Br;dibromo-maleimid;DIBROMOMALEINIMIDE;3,4-Dibromomaleimide;3,4-Dibromomallimide;2,3-dibromomaleinimide;3,4-Dibromomaleimide>2,3-Dibromomaleimide 97%;2 3-DIBROMOMALEIMIDE 97;3,4-dibromo-1h-pyrrole-2,5-dione
CBNumber: CB4504809
Molecular Formula: C4HBr2NO2
Formula Weight: 254.86
MOL File: 1122-10-7.mol

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2,3-Dibromomaleinimide Property

Melting point:: 228-231 °C(lit.)
Boiling point:: 275.3±40.0 °C(Predicted)
Density: 2.4707 (rough estimate)
refractive index: 1.6400 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Methanol
form: powder to crystal
pka: 4.69±0.60(Predicted)
color: Light yellow to Brown
λmax: 243nm(MeOH)(lit.)
InChIKey: BIKSKRPHKQWJCW-UHFFFAOYSA-N

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Safety

Hazard Codes: C
Risk Statements: 34-43
Safety Statements: 26-36/37/39-45
RIDADR: UN 1759 8/PG 2
WGK Germany: 3
RTECS: ON5100000
HazardClass: 8
PackingGroup: Ⅱ
HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

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

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 553603
Product name: 2,3-Dibromomaleimide
Purity: 97%
Packaging: 5g
Price: $161
Updated: 2024/03/01

TCI Chemical

Product number: D3910
Product name: 3,4-Dibromomaleimide
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $68
Updated: 2024/03/01

TCI Chemical

Product number: D3910
Product name: 3,4-Dibromomaleimide
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $249
Updated: 2024/03/01

TRC

Product number: D422813
Product name: 3,4-Dibromo-1-H-pyrrole-2,5-dione
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: D422813
Product name: 3,4-Dibromo-1-H-pyrrole-2,5-dione
Packaging: 50mg
Price: $60
Updated: 2021/12/16

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2,3-Dibromomaleinimide Chemical Properties,Usage,Production

Uses

2,3-Dibromomaleimide may be used in the synthesis of the following:

2-bromo-3-(1H-indol-3-yl)maleimide via reaction with indolyl magnesium bromide in tetrahydrofuran
2-dibromo-3-propylsulfanyl-maleimide via reaction with propanethiol and sodium acetate in methanol

General Description

2,3-Dibromomaleimide a cyclic imide, has a dipole moment of 0.30 debye based on ab initio and density functional theory (DFT) calculations.

2,3-Dibromomaleinimide Preparation Products And Raw materials

Raw materials

Preparation Products

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2,3-Dibromomaleinimide Suppliers

Americas 1 China 74 Europe 1 India 4 Japan 1 Switzerland 1 United Kingdom 4 United States 9 Global 95

China Langchem Inc.

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Syntechem Co.,Ltd

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Shanghai Topbiochem Technology Co., Ltd

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TOKYO CHEMICAL INDUSTRY CO., LTD.

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View Lastest Price from 2,3-Dibromomaleinimide manufacturers

Career Henan Chemical Co

Product: 2,3-Dibromomaleinimide 1122-10-7
Price: US $2.00/KG
Min. Order: 1KG
Purity: 98%MIN
Supply Ability: ASK
Release date: 2019-12-25

1122-10-7, 2,3-DibromomaleinimideRelated Search:

N-Methyl-2-pyrrolidone Bismaleimide Povidone iodine O-Phthalimide Maleimide N-Vinyl-2-pyrrolidone N-Ethylmaleimide N,N'-1,3-Phenylene bismaleimide N-Phenylmaleimide N-Benzylmaleimide Polyvinylpyrrolidone Pyrrole Succinimide Polyamideimide METHYL-2-PYRROLIDONE DIALIFOS 2,3-Dibromo-N-methylmaleimide N-TRITYL-2,3-DIBROMOMALEIMIDE

DIBROMOMALEINIMIDE

3,4-Dibromomaleimide

3,4-Dibromo-1H-pyrrole-2,5(2H,5H)-dione

3,4-dibroMo-2,5-dihydro-1H-pyrrole-2,5-dione

3,4-dibromo-3-pyrroline-2,5-quinone

2,3-Dibromomaleimide,3,4-Dibromopyrrole-2,5-dione

1H-Pyrrole-2,5-dione, 3,4-dibroMo-

2,3-Dibromomaleimide 97%

dibromo-maleimid

2,3-dibromomaleinimide

3,4-dibromo-1h-pyrrole-2,5-dione

2 3-DIBROMOMALEIMIDE 97

3,4-Dibromomallimide

3,4-Dibromomaleimide&gt

PD-2Br

1122-10-7

C4HBr2NO2

API intermediates