Cas no 24239-82-5 (1,5-Dibromo-2,4-dinitrobenzene)

1,5-Dibromo-2,4-dinitrobenzene is a brominated and nitrated aromatic compound with the molecular formula C?H?Br?N?O?. It is characterized by its high reactivity due to the presence of both bromine and nitro functional groups, making it a valuable intermediate in organic synthesis, particularly in electrophilic substitution and nucleophilic aromatic substitution reactions. The compound's crystalline solid form and stability under standard conditions facilitate handling and storage. Its structural properties are advantageous in the synthesis of pharmaceuticals, agrochemicals, and specialty dyes, where precise functionalization is required. The electron-withdrawing effects of the nitro groups enhance the reactivity of the bromine substituents, enabling selective transformations in complex molecular architectures.

1,5-Dibromo-2,4-dinitrobenzene structure

24239-82-5 structure

Product Name:1,5-Dibromo-2,4-dinitrobenzene

CAS No:24239-82-5

MF:C₆H₂Br₂N₂O₄

MW:325.899079799652

MDL:MFCD00188809

CID:1031076

PubChem ID:4213927

Update Time:2025-05-27

1,5-Dibromo-2,4-dinitrobenzene Chemical and Physical Properties

Names and Identifiers

- 1,5-Dibromo-2,4-dinitrobenzene
- 1,3-dibromo-2,4-dinitrobenzene
- 1,3-dibromo-4,6-dinitrobenzene
- 1,3-dibromo-4,6-nitrobenzene
- 1,5-Dibrom-2,4-dinitro-benzol
- 1,5-dibromo-2,4-dinitro-benzene
- 2,4-dibromo-1,5-dinitrobenzene
- AKOS016845267
- ZAA23982
- AS-60285
- SCHEMBL3179870
- SY127609
- 1,5-Dibromo-2,4-dinitrobenzen
- 24239-82-5
- DTXSID00400905
- MFCD00188809
- DB-215834
- HYQUWYMJSAPGDY-UHFFFAOYSA-N
- MDL： MFCD00188809
- Inchi： 1S/C6H2Br2N2O4/c7-3-1-4(8)6(10(13)14)2-5(3)9(11)12/h1-2H
- InChI Key： HYQUWYMJSAPGDY-UHFFFAOYSA-N
- SMILES： BrC1C=C(C(=CC=1[N+](=O)[O-])[N+](=O)[O-])Br

Computed Properties

Exact Mass: 323.83800
Monoisotopic Mass: 323.83813g/mol
Isotope Atom Count: 0
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 0
Heavy Atom Count: 14
Rotatable Bond Count: 2
Complexity: 227
Covalently-Bonded Unit Count: 1
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count : 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
XLogP3: 3
Topological Polar Surface Area: 91.6?2

Experimental Properties

PSA: 91.64000
LogP: 4.07440

1,5-Dibromo-2,4-dinitrobenzene Customs Data

HS CODE：2904909090
Customs Data：

China Customs Code:
2904909090

Overview:

2904909090 Sulfonation of other hydrocarbons\nitrification\Nitrosative derivative(Whether halogenated or not). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:5.5% general tariff:30.0%

Declaration elements:

Product Name, component content, use to

Summary:

HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

1,5-Dibromo-2,4-dinitrobenzene Pricemore >>

Related Categories	No.	Product Name	Cas No.	Purity	Specification	Price	update time
Alichem	A019064983-250mg	1,5-Dibromo-2,4-dinitrobenzene	24239-82-5	95%	250mg	$680.00	2023-09-02
Alichem	A019064983-500mg	1,5-Dibromo-2,4-dinitrobenzene	24239-82-5	95%	500mg	$980.00	2023-09-02
Alichem	A019064983-1g	1,5-Dibromo-2,4-dinitrobenzene	24239-82-5	95%	1g	$1685.00	2023-09-02
SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd.	D909039-1g	1,5-Dibromo-2,4-dinitrobenzene	24239-82-5	97%	1g	4,194.00	2021-05-17
eNovation Chemicals LLC	D764334-5g	1,3-Dibromo-4,6-dinitrobenzene	24239-82-5	95%	5g	$90	2024-06-06
eNovation Chemicals LLC	D764334-25g	1,3-Dibromo-4,6-dinitrobenzene	24239-82-5	95%	25g	$200	2024-06-06
eNovation Chemicals LLC	D764334-10g	1,3-Dibromo-4,6-dinitrobenzene	24239-82-5	95%	10g	$140	2023-09-04
eNovation Chemicals LLC	D764334-15g	1,3-Dibromo-4,6-dinitrobenzene	24239-82-5	95%	15g	$185	2023-09-04
Ambeed	A111844-1g	1,5-Dibromo-2,4-dinitrobenzene	24239-82-5	97%	1g	$18.0	2024-04-20
Ambeed	A111844-5g	1,5-Dibromo-2,4-dinitrobenzene	24239-82-5	97%	5g	$72.0	2024-04-20

1,5-Dibromo-2,4-dinitrobenzene Production Method

1,5-Dibromo-2,4-dinitrobenzene Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd

Gold Member

Audited Supplier

(CAS:24239-82-5)1,5-Dibromo-2,4-dinitrobenzene

Order Number:LE7563

Stock Status:in Stock

Quantity:25KG,200KG,1000KG

Purity:99%

Pricing Information Last Updated:Friday, 20 June 2025 11:57

Price ($):discuss personally

Email:[email protected]

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