1,2-(Methylenedioxy)-4-nitrobenzene

ChemicalBook > CAS DataBase List > 1,2-(Methylenedioxy)-4-nitrobenzene

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-3-benzodioxole;6-Nitro-1,3-benzodioxole;5-Nitro-benzo[1,3]dioxole
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
solubility: acetone: soluble2.5%, clear to slightly hazy, yellow
form: powder to crystal
color: Light yellow to Yellow to Orange
BRN: 169063
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: Yes
HS Code: 29329990

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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: $55.2
Updated: 2024/03/01

TCI Chemical

Product number: M0848
Product name: 3,4-Methylenedioxynitrobenzene
Purity: >98.0%(GC)
Packaging: 25g
Price: $111
Updated: 2024/03/01

TCI Chemical

Product number: M0848
Product name: 3,4-Methylenedioxynitrobenzene
Purity: >98.0%(GC)
Packaging: 500g
Price: $1113
Updated: 2024/03/01

Alfa Aesar

Product number: B24838
Product name: 1,2-Methylenedioxy-4-nitrobenzene, 98+%
Packaging: 5g
Price: $36.65
Updated: 2024/03/01

Alfa Aesar

Product number: B24838
Product name: 1,2-Methylenedioxy-4-nitrobenzene, 98+%
Packaging: 25g
Price: $105
Updated: 2021/12/16

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

Chemical Properties

yellow fine crystalline powder

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

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

Hebei Weibang Biotechnology Co., Ltd

Product: 1,2-(Methylenedioxy)-4-nitrobenzene 2620-44-2
Price: US $1.00/PCS
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2021-06-15

Hebei Mojin Biotechnology Co., Ltd

Product: 1,2-(Methylenedioxy)-4-nitrobenzene 2620-44-2
Price: US $500.00/g
Min. Order: 100g
Purity: 99%
Supply Ability: 200ton
Release date: 2023-08-30

Career Henan Chemical Co

Product: 1,2-(Methylenedioxy)-4-nitrobenzene 2620-44-2
Price: US $8.00/KG
Min. Order: 1g
Purity: ≥98%
Supply Ability: kg--tons
Release date: 2020-03-05

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2620-44-2

2640-44-4

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Organic Building Blocks

Nitrogen Compounds

Nitro Compounds

Nitrogen Compounds

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Anilines, Aromatic Amines and Nitro Compounds

Aromatic Hydrocarbons (substituted) & Derivatives