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Safety Information

161500

Sigma-Aldrich

1,2-(Methylenedioxy)-4-nitrobenzene

98%

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About This Item

Empirical Formula (Hill Notation):
C7H5NO4
CAS Number:
2620-44-2
Molecular Weight:
167.12
EC Number:
220-055-6
MDL number:
MFCD00005824
UNSPSC Code:
12352100
PubChem Substance ID:
24849934
NACRES:
NA.22

Quality Level

100

Assay

98%

form

fibers

mp

146-148 °C (lit.)

solubility

acetone: soluble 2.5%, clear to slightly hazy, yellow

functional group

nitro

SMILES string

[O-][N+](=O)c1ccc2OCOc2c1

InChI

1S/C7H5NO4/c9-8(10)5-1-2-6-7(3-5)12-4-11-6/h1-3H,4H2

InChI key

SNWQAKNKGGOVMO-UHFFFAOYSA-N

General description

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

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

289.4 °F - closed cup

Flash Point(C)

143 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

161500-VAR:
161500-25G:
161500-5G:
161500-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
4617AE
13716MQ

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Continuous hydrogenation of organic compounds in supercritical fluids.
Hitzler MG and Poliakoff M.
Chemical Communications (Cambridge, England), 17, 1667-1668 (1997)
Patricia Molina-Espeja et al.
Enzyme and microbial technology, 73-74, 29-33 (2015-05-24)
Unspecific peroxygenase (UPO) is a highly efficient biocatalyst with a peroxide dependent monooxygenase activity and many biotechnological applications, but the absence of suitable heterologous expression systems has precluded its use in different industrial settings. Recently, the UPO from Agrocybe aegerita

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