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A15994 4,5-Dibromo-3(2H)-pyridazinone, 98%

CAS Number
5788-58-9
Synonyms

Stock No. Size Price ($) Quantity Availability
A15994-06 5g 109.00
A15994-14 25g 413.00
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4,5-Dibromo-3(2H)-pyridazinone, 98%

MDL
MFCD00023641

Chemical Properties

Formula
C4H2Br2N2O
Formula Weight
253.89
Melting point
ca 220° dec.
Storage & Sensitivity
Ambient temperatures.

Applications

4,5-Dibromo-3(2H)-pyridazinone is used as an intermediate in the manufacture of pharmaceuticals. It is widely used in chemical research and in fine chemicals.

Notes

Incompatible with strong oxidizing agents.

Literature References

Gribov, L. A.; Baranov, V. I.; Poteshnyi, D. I. Computational comparison of theoretical and experimental molecular spectra using an integral transformation in solving analytical problems. J. Anal. Chem. 2011, 66 (2), 116-122.

Pereira, U. A.; Barbosa, L. C. A.; Demuner, A. J.; Silva, A. A.; Bertazzini, M.; Forlani, G. Rubrolides as Model for the Development of New Lactones and Their Aza Analogs as Potential Photosynthesis Inhibitors. Chem. Biodivers. 2015, 12 (7), 987-1006.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing 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 ON SKIN: Wash with plenty of soap and water. 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. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
121469
Harmonized Tariff Code
2933.99
TSCA
No

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