1,2-(Methylenedioxy)-4-nitrobenzene

Product Name: 1,2-(Methylenedioxy)-4-nitrobenzene
CAS No.: 2620-44-2
Chemical Name: 1,2-(Methylenedioxy)-4-nitrobenzene
Synonyms: 5-nitrobenzo[d][1,3]dioxole;5-NITRO-1,3-BENZODIOXOLE;SKL012;forOxolinicacid;NITROBENZODIOXOLE;4-Nitrobenzodioxole;5-Nitrobenzodioxole;5-Nitro Pepper Ring;5-nitro-3-benzodioxole;6-Nitro-1,3-benzodioxole
CBNumber: CB2704904
Molecular Formula: C7H5NO4
Formula Weight: 167.12
MOL File: 2620-44-2.mol

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1,2-(Methylenedioxy)-4-nitrobenzene Property

Melting point:: 146-148 °C (lit.)
Boiling point:: 295.67°C (rough estimate)
Density: 1.5216 (rough estimate)
refractive index: 1.6280 (estimate)
Flash point:: 289 °F
storage temp.: Store at room temperature
solubility: acetone: soluble2.5%, clear to slightly hazy, yellow
form: powder to crystal
color: Light yellow to Yellow to Orange
BRN: 169063
InChI: 1S/C7H5NO4/c9-8(10)5-1-2-6-7(3-5)12-4-11-6/h1-3H,4H2
InChIKey: SNWQAKNKGGOVMO-UHFFFAOYSA-N
SMILES: [O-][N+](=O)c1ccc2OCOc2c1
CAS DataBase Reference: 2620-44-2(CAS DataBase Reference)
NIST Chemistry Reference: 1,3-Benzodioxole, 5-nitro-(2620-44-2)
EPA Substance Registry System: 1,3-Benzodioxole, 5-nitro- (2620-44-2)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 20/21/22
Safety Statements: 36
WGK Germany: 3
Hazard Note: Irritant
TSCA: TSCA listed
HS Code: 29329990
Storage Class: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 161500
Product name: 1,2-(Methylenedioxy)-4-nitrobenzene
Purity: 98%
Packaging: 5g
Price: $54.05
Updated: 2025/07/31

TCI Chemical

Product number: M0848
Product name: 3,4-Methylenedioxynitrobenzene
Purity: >98.0%(GC)
Packaging: 25g
Price: $111
Updated: 2025/07/31

TCI Chemical

Product number: M0848
Product name: 3,4-Methylenedioxynitrobenzene
Purity: >98.0%(GC)
Packaging: 500g
Price: $1113
Updated: 2025/07/31

TCI Chemical

Product number: M0848
Product name: 3,4-Methylenedioxynitrobenzene
Purity: >98.0%(GC)
Packaging: 5g
Price: $37
Updated: 2025/07/31

TRC

Product number: M220440
Product name: 3,4-Methylenedioxynitrobenzene
Packaging: 250mg
Price: $45
Updated: 2021/12/16

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1,2-(Methylenedioxy)-4-nitrobenzene Chemical Properties,Usage,Production

Chemical Properties

yellow fine crystalline powder

Uses

1,2-(Methylenedioxy)-4-nitrobenzene undergoes continuous hydrogenation in supercritical CO₂ with poly siloxane-supported noble metal catalyst in small flow reactor.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 28, p. 625, 1991 DOI: 10.1002/jhet.5570280316
Tetrahedron, 64, p. 4999, 2008 DOI: 10.1016/j.tet.2008.03.085

General Description

1,2-(Methylenedioxy)-4-nitrobenzene undergoes continuous hydrogenation in supercritical CO₂ with poly siloxane-supported noble metal catalyst in small flow reactor.

1,2-(Methylenedioxy)-4-nitrobenzene Preparation Products And Raw materials

Raw materials

1,3-Benzodioxole Diethyl ether Nitric acid

Preparation Products

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1,2-(Methylenedioxy)-4-nitrobenzene Suppliers

Americas 1 Belgium 1 Canada 1 China 115 Europe 1 Finland 1 France 1 Germany 2 India 5 Japan 2 Slovakia 1 Switzerland 1 The Netherlands 1 United Kingdom 9 United States 27 Global 169

J & K SCIENTIFIC LTD.

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China Langchem Inc.

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View Lastest Price from 1,2-(Methylenedioxy)-4-nitrobenzene manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 3,4-Methylenedioxynitrobenzene 2620-44-2
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2025-08-29

Hefei Lbao Physical & Chemical Science Co.,Ltd

Product: 1,2-(Methylenedioxy)-4-nitrobenzene 2620-44-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: Customise
Release date: 2025-08-20

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1,2-(Methylenedioxy)-4-nitrobenzene 2620-44-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2025-03-10

2620-44-2, 1,2-(Methylenedioxy)-4-nitrobenzeneRelated Search:

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5-NITRO-1,3-BENZODIOXOLE

1,2-(METHYLENEDIOXY)-4-NITROBENZENE

3,4-METHYLENEDIOXYNITROBENZENE

3,4-(Methylenedioxy)-1-nitrobenzene

5-nitro-3-benzodioxole

5-Nitrobenzodioxole

Benzene, 1,2-(methylenedioxy)-4-nitro-

Methylenedioxynitrobenzene

5-Nitro-1,3-benzodioxole~4-Nitro-1,2-(methylenedioxy)benzene

Nitro-1,2-Methylene Dioxybenzene

4-Nitrobenzodioxole

forOxolinicacid

4-nitro-1,2-(methylenedioxy)benzene

3,4-(METHYLENEDIOXY)-4-NITROBENZENE

3,4-Methylenedioxynitrobenzene 98%

NITROBENZODIOXOLE

5-Nitro-benzo[1,3]dioxole

5-nitrobenzo[d][1,3]dioxole

1,2-Methylenedioxy-4-nitrobenzene, 98+%

1,3-Benzodioxole, 5-nitro-

3,4-Methylenebisoxy-1-nitrobenzene

3,4-Methylenedioxynitrobenzene, 98.0%(GC)

3,4-Methylenedioxynitrobenzene&gt

SKL012

6-Nitro-1,3-benzodioxole

4-Hydroxy-3-methoxy-5-nitrobenzonic acid

5-Nitro Pepper Ring

6-Nitro-benzo[d][1,3]dioxole

2620-44-2

2640-44-4

Building Blocks

Organic Building Blocks

Nitrogen Compounds

Nitro Compounds

Nitrogen Compounds

Organic Building Blocks

Anilines, Aromatic Amines and Nitro Compounds

Aromatic Hydrocarbons (substituted) & Derivatives