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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 176.26
MDL Number MFCD00009226
UN Number UN3272
Beilstein 906798
Synonym Ethyl orthopropionate; Orthopropionic acid triethyl ester
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL08172AC

  SDS
alfa aesar™
L08172AC
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

  SDS
alfa aesar™
L08172AE
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

  SDS
alfa aesar™
L08172AP
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

Formula Weight 176.26
Chemical Name or Material Triethyl orthopropionate
Assay 98%
Synonym Ethyl orthopropionate; Orthopropionic acid triethyl ester
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.
Molecular Formula C9H20O3
TSCA TSCA
MDL Number MFCD00009226
Quantity 25mL
Linear Formula CH3CH2C(OCH2CH3)3
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.
Health Hazard 1 Warning
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: ESTERS, N.O.S.
UN Number UN3272
Beilstein 906798
Flash Point 45°C (113°F)
Boiling Point 158°C
Odor Slightly Sweetish
CAS 115-80-0

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.