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

Americas 1 Belgium 1 Canada 1 China 102 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 156
SIGMA-RBI
Tel
--
Fax
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Country
Switzerland
ProdList
6896
Advantage
91
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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

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

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  • Methylenedioxynitrobenzene
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  • Nitro-1,2-Methylene Dioxybenzene
  • 4-Nitrobenzodioxole
  • forOxolinicacid
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  • 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
  • 2620-44-2
  • 2640-44-4
  • Building Blocks
  • Organic Building Blocks
  • Nitrogen Compounds
  • Nitro Compounds
  • Nitro Compounds
  • Nitrogen Compounds
  • Organic Building Blocks
  • Anilines, Aromatic Amines and Nitro Compounds
  • Aromatic Hydrocarbons (substituted) & Derivatives