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B21430 2,4-Dinitrobenzenesulfonic acid hydrate, 98%

CAS Number
698999-22-3
Synonyms

Stock No. Size Price ($) Quantity Availability
B21430-14 25g 35.50
B21430-22 100g 89.80
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2,4-Dinitrobenzenesulfonic acid hydrate, 98%

MDL
MFCD00150961
EINECS
201-876-9

Chemical Properties

Formula
C6H4N2O7S•xH2O
Formula Weight
248.17(anhy)
Melting point
107-109°
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in methanol (2.5% w/v), slightly soluble in water.

Applications

2,4-Dinitrobenzenesulfonic acid hydrate is used to prepare ether-soluble 2,4-dinitrophenyl derivatives of amino alcohols.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under normal temperatures and pressures. Keep away from strong oxidizing agents.

Literature References

H Matsumotoi.; C Kaneko i.; K Yamada. A convenient synthesis of 9-(2-hydroxyethoxymethyl) guanine(acyclovir) and related compounds. Chemical and Pharmaceutical Bulletin. 198836 (3), 1153-1157.

R Sanz.; D Miguel.; A Martínez. Brønsted Acid-Catalyzed Benzylation of 1, 3-Dicarbonyl Derivatives. Org. Lett. 20079 (10), 2027-2030.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H335

Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2904.99
TSCA
Yes
RTECS
DB6500000

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