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42020

2,4-Dinitrobenzenesulfonyl chloride

purum, ≥98.0% (AT)

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About This Item

Linear Formula:
(O2N)2C6H3SO2Cl
CAS Number:
1656-44-6
Molecular Weight:
266.62
EC Number:
216-749-3
UNSPSC Code:
12352100
PubChem Substance ID:
329756174
Beilstein/REAXYS Number:
2147583
MDL number:
MFCD00007431
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grade

purum

assay

≥98.0% (AT)

mp

101-103 °C (lit.), 99-103 °C

SMILES string

[O-][N+](=O)c1ccc(c(c1)[N+]([O-])=O)S(Cl)(=O)=O

InChI

1S/C6H3ClN2O6S/c7-16(14,15)6-2-1-4(8(10)11)3-5(6)9(12)13/h1-3H

InChI key

SSFSNKZUKDBPIT-UHFFFAOYSA-N

Other Notes

Starting material for the preparation of 2,4-dinitro-benzenesulfonic acid hydrazide; "A useful reagent for the Eschenmoser, α,β-cleavage of α,β-epoxy ketones"

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E.J. Corey et al.
The Journal of Organic Chemistry, 40, 579-579 (1975)
Hao Wang et al.
Journal of food science, 83(1), 108-112 (2017-12-16)
A new reaction-based fluorescent probe 6-cyanonaphthalen-2-yl-2,4- dinitrobenzenesulfonate (probe 1) was designed and synthesized for detection of hydrogen sulfide (H Fluorescent probe 1 could be employed as a visible sensor for H