Please login to your online account to display your discounted pricing

Alfa Aesar™ Propiolaldehyde diethyl acetal, 97%

Chemical Identifiers

Chemical Name or Material Propiolaldehyde diethyl acetal
CAS 10160-87-9
Molecular Formula HC≡CCH(OCH2CH3)2
Formula Weight 128.17g/mol
MDL Number MFCD00009237
UN Number UN1993
Beilstein 1701566
Synonym 3,3-Diethoxy-1-propyne; Propargylaldehyde diethyl acetal
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1076703

 
alfa aesar™
L10767-03
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL1076706

 
alfa aesar™
L10767-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL1076714

 
alfa aesar™
L10767-14
25g 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

Boiling Point 138° to 139°C
Flash Point 32°C (89°F)
Quantity 1g
Chemical Name or Material Propiolaldehyde diethyl acetal
CAS 10160-87-9
Assay 97%
Molecular Formula HC≡CCH(OCH2CH3)2
Formula Weight 128.17g/mol
MDL Number MFCD00009237
UN Number UN1993
Beilstein 1701566
Synonym 3,3-Diethoxy-1-propyne; Propargylaldehyde diethyl acetal
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.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.

Applications
Propiolaldehyde diethyl acetal is used in preparation of 3-boronoacrolein pinacolate, a heterodyne and (E)-3-(tributylstannyl)-2-propenal.

Solubility
Slightly soluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature is 2 - 8°C. Air and moisture sensitive. Store under inert gas.

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.

2° to 8°C