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Alfa Aesar™ Ethyl 4-chloroacetoacetate, 97%

Chemical Identifiers

Chemical Name or Material Ethyl 4-chloroacetoacetate
CAS 638-07-3
Molecular Formula C6H9ClO3
Formula Weight 164.59g/mol
MDL Number MFCD00000939
UN Number UN2922
Beilstein 1761275
Synonym 4-Chloroacetoacetic acid ethyl ester
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA156410B

 
alfa aesar™
A15641-0B
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.

AAA1564118

 
alfa aesar™
A15641-18
50g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1564130

 
alfa aesar™
A15641-30
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

Melting Point −8°C
Boiling Point 220°C
Flash Point 92°C (198°F)
Quantity 1000g
Chemical Name or Material Ethyl 4-chloroacetoacetate
CAS 638-07-3
Assay 97%
Molecular Formula C6H9ClO3
Formula Weight 164.59g/mol
MDL Number MFCD00000939
UN Number UN2922
Beilstein 1761275
Synonym 4-Chloroacetoacetic acid ethyl ester
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H314-H318-H227
Toxic if swallowed.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.
Health Hazard 3 GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, TOXIC, N.O.S.
RTECS Number AK5110000
TSCA TSCA

Applications
Ethyl 4-chloroacetoacetate is used as a precursor in the preparation of phosphorous ylides. It finds application in regular film coating, pharmaceutical coating and formulation.

Solubility
Miscible with water and most organic solvents.

Notes
Incompatible with strong acids, strong bases, reducing agents and strong oxidizing agents. Store in a cool place.

Safety and Handling

Danger

GHS P Statement
P210-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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
H301-H314-H318-H227
Toxic if swallowed.
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.