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Alfa Aesar™ Acetylacetaldehyde dimethyl acetal, tech. 90%

Chemical Identifiers

Chemical Name or Material Acetylacetaldehyde dimethyl acetal
CAS 5436-21-5
Purity Grade Technical Grade
Molecular Formula C6H12O3
Formula Weight 132.16g/mol
MDL Number MFCD00008789
UN Number UN1224
Beilstein 1702372
Synonym Acetoacetaldehyde dimethyl acetal; 4,4-Dimethoxy-2-butanone
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA120580B

 
alfa aesar™
A12058-0B
1000g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1205822

 
alfa aesar™
A12058-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1205830

 
alfa aesar™
A12058-30
250g 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 170° to 172°C
Melting Point −83°C
Quantity 1000g
Flash Point 57°C (134°F)
Chemical Name or Material Acetylacetaldehyde dimethyl acetal
CAS 5436-21-5
Purity Grade Technical Grade
Assay 90%
Molecular Formula C6H12O3
Formula Weight 132.16g/mol
MDL Number MFCD00008789
UN Number UN1224
Beilstein 1702372
Synonym Acetoacetaldehyde dimethyl acetal; 4,4-Dimethoxy-2-butanone
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H226
Flammable liquid and vapor.
Health Hazard 3 GHS P Statement
P210-P280-P240-P303+P361+P353-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store in a well-ventilated place.
Keep cool.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: KETONES, LIQUID, N.O.S.
RTECS Number EL7592500
TSCA TSCA

Applications
Acetaldehyde dimethyl acetal is used as a flavoring agent. It is also used in the preparation of (R)-4,4-dimethoxy-2-butanol, pyrazoles and pyrimidines. Further, it is used in the preparation of N,N-diethyl-[2-(4-fluorophenyl)-5-methylpyrazolo[1,5-a]-pyrimidin-3-yl]acetamide and acetoacetaldehyde.

Solubility
Miscible with alcohol. Immiscible with water.

Notes
Incompatible with acids and strong oxidizing agents

Safety and Handling

Warning

GHS P Statement
P210-P280-P240-P303+P361+P353-P403+P235-P501a
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
Wear protective gloves/protective clothing/eye protection/face protection.
Ground/bond container and receiving equipment.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Store in a well-ventilated place.
Keep cool.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H226
Flammable liquid and vapor.