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924-44-7 - Ethyl glyoxylate, ca 50% soln. in toluene - Ethyl oxoacetate - Glyoxylic acid ethyl ester - L19207 - Alfa Aesar

L19207 Ethyl glyoxylate, ca 50% soln. in toluene

CAS Number
924-44-7
Synonyms
Ethyl oxoacetate
Glyoxylic acid ethyl ester

Size Price ($) Quantity Availability
100g 46.80
500g 189.00
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Ethyl glyoxylate, ca 50% soln. in toluene

MDL
MFCD00044009
EINECS
213-105-3

Chemical Properties

Formula
OHCCO2CH2CH3
Formula Weight
102.09
Boiling Point
110°
Flash Point
7°(44°F)
Density
1.003
Refractive Index
1.4750
Sensitivity
Air Sensitive
Solubility
Immiscible with water.

Applications

Ethyl glyoxylate is widely used as an intermediate in the synthesis of pharmaceuticals (high reactivity of aldehyde function). It is used in the synthesis of a biodegradable polymer, poly(ethyl glyoxylate). It is actively involved in the Friedel-Crafts alkylation reactions with thiophenes to give the corresponding secondary alcohols.

Notes

Air sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Literature References

Mancebo-Aracil, J.; Nájera, C.; Sansano, J. M. Binap-silver-catalyzed enantioselective multicomponent 1,3-dipolar cycloaddition of azomethines ylides derived from ethyl glyoxylate. Tetrahedron: Asymmetry 2015, 26 (12-13), 674-678.

Barbier, V.; Couty, F.; David, O. R. P. Morita-Baylis-Hillman Reactions with Nitroalkenes: A Case Study. Eur. J. Org. Chem. 2015, 2015 (17), 3679-3688.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H302-H333-H315-H361-H336-H373-H304

Highly flammable liquid and vapour. Harmful if swallowed. May be harmful if inhaled. Causes skin irritation. Suspected of damaging fertility or the unborn child. May cause drowsiness or dizziness. May cause damage to organs through prolonged or repeated exposure. May be fatal if swallowed and enters airways.

Precautionary Statements: P210-P260-P301+P310a-P303+P361+P353-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER/doctor IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1209486
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2918.30
TSCA
Yes

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