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L20266 2,4-Difluorophenylglyoxal hydrate, 95%, dry wt. basis

CAS Number
79784-36-4
Synonyms

Stock No. Size Price ($) Quantity Availability
L20266-03 1g 99.30
L20266-06 5g 412.00
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2,4-Difluorophenylglyoxal hydrate, 95%, dry wt. basis

MDL
MFCD04038287

Chemical Properties

Formula
C8H4F2O2•xH2O
Formula Weight
170.12(anhy)
Melting point
51-54°
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water.

Applications

Used in the synthesis of biologically active 1,2,4-triazine derivatives. Also used as pharmaceutical intermediate.

Notes

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

Krishna C. Joshi; Kalpana Dubey; and Anshu Dandia. Fluorine Containing Bioactive Heterocycles. Part III: Synthesis of Some New Fluorine Containing Phenylglyoxals and 1,2,4-Triazine Derivatives. Heterocycles. 1981, 16(9), 1545-1553.

Has been employed in the synthesis of biologically-active 1,2,4-triazine derivatives: Heterocycles, 16, 1545 (1981).

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
4387465
Harmonized Tariff Code
2914.79
TSCA
No

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