Alfa Aesar™ Acetylacetaldehyde dimethyl acetal, tech. 90%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A12058.30

ACETYLACETALDEHYDE DIMETHYL ACETAL TECH, ,250G

UNSPSC: 12352114

Code: NEW

Additional Details:
Additional Details: CAS Number: 5436-21-5 Weight: 0.01000kg


Quantity 250g

Product Code. 11479942

Quantity Price
1 £ 51.73 / 250g
Estimated Shipment date
from Supplier 07-03-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Acetylacetaldehyde dimethyl acetal
CAS 5436-21-5
Purity Grade Technical Grade
Molecular Formula C6H12O3
Formula Weight 132.16
MDL Number MFCD00008789
UN Number UN1224
Beilstein 1702372
Synonym Acetoacetaldehyde dimethyl acetal; 4,4-Dimethoxy-2-butanone

Specification

Formula Weight 132.16
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.
Purity Grade Technical Grade
Molecular Formula C6H12O3
Health Hazard 2 GHS H Statement
H226
Flammable liquid and vapor.
DOT Information Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: KETONES, LIQUID, N.O.S.
Chemical Name or Material Acetylacetaldehyde dimethyl acetal
TSCA TSCA
Assay 90%
MDL Number MFCD00008789
CAS 5436-21-5
UN Number UN1224
Beilstein 1702372
Synonym Acetoacetaldehyde dimethyl acetal; 4,4-Dimethoxy-2-butanone
Health Hazard 1 Warning
Boiling Point 170° to 172°C
Melting Point −83°C
Quantity 250g
Flash Point 57°C (134°F)
RTECS Number EL7592500

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 H Statement
H226
Flammable liquid and vapor.

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.