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1656-44-6 - 2,4-Dinitrobenzenesulfonyl chloride, 98% - B23035 - Alfa Aesar

B23035 2,4-Dinitrobenzenesulfonyl chloride, 98%

CAS Number
1656-44-6
Synonyms

Size Price ($) Quantity Availability
5g 43.80
25g 161.00
100g 574.00
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2,4-Dinitrobenzenesulfonyl chloride, 98%

MDL
MFCD00007431
EINECS
216-749-3

Chemical Properties

Formula
C6H3ClN2O6S
Formula Weight
266.62
Melting point
100-104°
Sensitivity
Moisture Sensitive
Solubility
Reacts with water.

Applications

2,4-Dinitrobenzenesulfonyl chloride was used to protect primary amines. It was used as starting reagent in the synthesis of tert-butyl 2-[(2,4-dinitrophenyl) sulfonyl]amino acetate.

Notes

Moisture sensitive. Store away from oxidizing agents, bases.

Literature References

Vishwanath Gaitonde & Steven J. Sucheck. Synthesis of β-Glycosyl Amides from N-Glycosyl Dinitrobenzenesulfonamides. Journal of Carbohydrate Chemistry. 2012, 31 (4-6), 1478-1484.

ElRachel J. Ball; Philip S. Green; Nittaya Gale; G. John Langley & Tom Brown. Peptide nucleic acid probes with charged photocleavable mass markers Towards PNA-based MALDI-TOF MS genetic analysis. Artif. DNA PNA XNA. 2010, 1 (1), 27-35.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2904.99
TSCA
Yes

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