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79784-36-4 - 2,4-Difluorophenylglyoxal hydrate, 95%, dry wt. basis - L20266 - Alfa Aesar

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

CAS Number
79784-36-4
Synonyms

Size Price ($) Quantity Availability
1g 86.40
5g 464.53
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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°
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-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
4387465
Harmonized Tariff Code
2914.70
TSCA
No

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