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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 164.59
MDL Number MFCD00000939
UN Number UN2922
Beilstein 1761275
Synonym 4-Chloroacetoacetic acid ethyl ester
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1564118

  SDS
alfa aesar™
A1564118
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.

AAA156410B

  SDS
alfa aesar™
A156410B
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.

AAA1564130

  SDS
alfa aesar™
A1564130
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

Formula Weight 164.59
CAS 638-07-3
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUIDS, TOXIC, N.O.S.
Synonym 4-Chloroacetoacetic acid ethyl ester
Beilstein 1761275
Chemical Name or Material Ethyl 4-chloroacetoacetate
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.
Quantity 50g
Assay 97%
Molecular Formula C6H9ClO3
MDL Number MFCD00000939
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.
RTECS Number AK5110000
TSCA TSCA
UN Number UN2922
Health Hazard 1 Danger
Boiling Point 220°C
Melting Point −8°C
Flash Point 92°C (198°F)

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.