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40471 Cerium(IV) 2-methoxyethoxide, 18-20% w/w in 2-methoxyethanol

CAS Number

Stock No. Size Price ($) Quantity Availability
40471-06 5g 69.60
40471-14 25g 275.00
40471-22 100g 869.00
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Cerium(IV) 2-methoxyethoxide, 18-20% w/w in 2-methoxyethanol


Chemical Properties

Formula Weight
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Reacts with air.


Hydrolysis of cerium 2-methoxyethoxide and subsequent supercritical drying or freeze-drying yielded a CeO 2 aerogel or cryogel with quite a large surface area above 300 m 2 /g.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture, oxygen.

Literature References

S. Hosokaw,; K. Shimamura,; M. Inoue. Solvothermal synthesis of ceria nanoparticles with large surface areas. Materials Research Bulletin. 2011, 46 (11), 1928-1932.

Hongryeol Kim,; Yong Tae Kim,; Hee K. Chae,; Yongkwan Dong,; Hoseop Yun. Sol-Gel Approach to Sr2CeO4 Phosphor from Single Alkoxide Precursors. Journal of Sol-Gel Science and Technology. 2005, 35 (1), 75-80.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H302+H312+H332-H314-H335-H360FD-H370-H373

Flammable liquid and vapour. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes severe skin burns and eye damage. May cause respiratory irritation. May damage fertility. Suspected of damaging the unborn child. May damage fertility. May damage the unborn child. Causes damage to organs. May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P281-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Use personal protective equipment as required. 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. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

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