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Alfa Aesar™ Triethyl orthopropionate, 98%

Chemical Identifiers

Chemical Name or Material Triethyl orthopropionate
CAS 115-80-0
Molecular Formula C9H20O3
Linear Formula CH3CH2C(OCH2CH3)3
Formula Weight 176.26g/mol
MDL Number MFCD00009226
UN Number UN3272
Beilstein 906798
Synonym Ethyl orthopropionate; Orthopropionic acid triethyl ester
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL08172AC

 
alfa aesar™
L08172-AC
25mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL08172AE

 
alfa aesar™
L08172-AE
100mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL08172AP

 
alfa aesar™
L08172-AP
500mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Odor Slightly Sweetish
Quantity 25mL
Boiling Point 158°C
Flash Point 45°C (113°F)
Quantity 25mL
Chemical Name or Material Triethyl orthopropionate
CAS 115-80-0
Assay 98%
Molecular Formula C9H20O3
Linear Formula CH3CH2C(OCH2CH3)3
Formula Weight 176.26g/mol
MDL Number MFCD00009226
UN Number UN3272
Beilstein 906798
Synonym Ethyl orthopropionate; Orthopropionic acid triethyl ester
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ESTERS, N.O.S.
TSCA TSCA

Applications
Used as intermediates in pharmaceutical chemical and organic synthesize. It can react with N-benzoyl-glycine in the presence of 4-(dimethylamino)pyridine and acetic anhydride to produce 4-(1-ethoxy-propylidene)-2-phenyl-4H-oxazol-5-one. It is also applied as a starting material in the synthesis of Triethyl orthoacrylate. Triethyl orthopropionate is also commonly used in Claisen rearrangement reactions that yield γ,δ-unsaturated esters.

Solubility
Hydrolyzes slowly in water. Soluble in alcohol, chloroform, ethyl acetate and ether.

Notes
Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Protect against electrostatic charges. Keep ignition sources away.

Safety and Handling

Warning

GHS P Statement
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.