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161500

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
NACRES:
NA.22
PubChem Substance ID:
24849934
UNSPSC Code:
12352100
EC Number:
220-055-6
MDL number:
MFCD00005824
Assay:
98%
Form:
fibers
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Quality Segment

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

signalword

Warning

Hazard Classifications

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

289.4 °F - closed cup

flash_point_c

143 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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