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44633 Cesium trifluoroacetate

CAS Number
21907-50-6
Synonyms

Stock No. Size Price ($) Quantity Availability
44633-09 10g 35.00
44633-18 50g 140.00
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Cesium trifluoroacetate

MDL
MFCD00051304

Chemical Properties

Formula
CsOOCCF3
Formula Weight
245.92
Form
Crystalline
Melting point
115°
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water (2 M, clear, colorless) at 20°C. Soluble in organic solvents.

Applications

It is used in acid catalyzed reactions, especially those where an ester is cleaved in peptide synthesis. Used as an ion pairing agent in liquid chromatography.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents.

Literature References

Philip E. Mirkes.Simultaneous banding of rat embryo DNA, RNA, and protein in cesium trifluoroacetate gradients. Analytical Biochemistry. 1985, 148 (2),376-383.

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

Harmonized Tariff Code
2915.90
TSCA
No

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