1,2-(Methylenedioxy)-4-nitrobenzene

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Company Name:	Hebei Chuanghai Biotechnology Co., Ltd
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Email:	Sibel@chuanghaibio.com
Products Intro:	Product Name:1,2-(Methylenedioxy)-4-nitrobenzene CAS:2620-44-2 Purity:99% Package:1KG;1.00;USD

Company Name:	ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
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Products Intro:	Product Name:3,4-Methylenedioxynitrobenzene CAS:2620-44-2 Purity:99%min Package:100kg;2.2USD\|10kg;6.6USD\|1kg;8.8USD

Company Name:	Hefei Lbao Physical & Chemical Science Co.,Ltd
Tel:	+15184799099
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Products Intro:	Product Name:1,2-(Methylenedioxy)-4-nitrobenzene CAS:2620-44-2 Purity:98% Package:1kg;

Company Name:	Capot Chemical Co.,Ltd.
Tel:	+86-（0）57185586718; +8613336195806
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Products Intro:	Product Name:1,2-(Methylenedioxy)-4-nitrobenzene CAS:2620-44-2 Purity:NLT 98% Package:1G;1KG;100KG

Company Name:	ATK CHEMICAL COMPANY LIMITED
Tel:	+undefined-21-51877795
Email:	ivan@atkchemical.com
Products Intro:	CAS:2620-44-2 Purity:98% Package:10MG;50MG;100MG,1G,5G,10G

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

1,2-(Methylenedioxy)-4-nitrobenzene Basic information

Product Name:	1,2-(Methylenedioxy)-4-nitrobenzene
Synonyms:	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
CAS:	2620-44-2
MF:	C7H5NO4
MW:	167.12
EINECS:	220-055-6
Product Categories:	Nitro Compounds;Nitrogen Compounds;Anilines, Aromatic Amines and Nitro Compounds;Aromatic Hydrocarbons (substituted) & Derivatives;Organic Building Blocks
Mol File:	2620-44-2.mol

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

Melting point	146-148 °C (lit.)
Boiling point	295.67°C (rough estimate)
density	1.5216 (rough estimate)
refractive index	1.6280 (estimate)
Fp	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)

Safety Information

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

MSDS Information

Provider	Language
1,2-(Methylenedioxy)-4-nitrobenzene	English
SigmaAldrich	English
ACROS	English
ALFA	English

1,2-(Methylenedioxy)-4-nitrobenzene Usage And Synthesis

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	Diethyl ether-->Nitric acid-->1,3-Benzodioxole-->6-NITROPIPERONAL-->Piperonyl aldehyde-->Acetic acid
Preparation Products	4-NITROCATECHOL-->3,4-(Methylenedioxy)aniline

Tag:1,2-(Methylenedioxy)-4-nitrobenzene(2620-44-2) Related Product Information

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