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Alfa Aesar™ Methyl 5-chloro-5-oxovalerate, 97%

Chemical Identifiers

Chemical Name or Material Methyl 5-chloro-5-oxovalerate
CAS 1501-26-4
Molecular Formula C6H9ClO3
Linear Formula ClCO(CH2)3CO2CH3
Formula Weight 164.59g/mol
MDL Number MFCD00000756
UN Number UN3265
Synonym Methyl 4-chloroformylbutyrate; Methyl glutaryl chloride
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2514109

 
alfa aesar™
B25141-09
10g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2514118

 
alfa aesar™
B25141-18
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.

AAB2514130

 
alfa aesar™
B25141-30
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 108° to 110°C (15mmHg)
Quantity 10g
Chemical Name or Material Methyl 5-chloro-5-oxovalerate
CAS 1501-26-4
Assay 97%
Molecular Formula C6H9ClO3
Linear Formula ClCO(CH2)3CO2CH3
Formula Weight 164.59g/mol
MDL Number MFCD00000756
UN Number UN3265
Synonym Methyl 4-chloroformylbutyrate; Methyl glutaryl chloride
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318-H227
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.
Health Hazard 3 GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe 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: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.

Applications
Methyl 5-chloro-5-oxovalerate is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff.

Solubility
Reacts with water.

Notes
Moisture sensitive. Store away from moisture and oxidizing agents under dry inert gas. Protect from humidity and water. Incompatible with oxidizing agents, bases and moisture.

Safety and Handling

Danger

GHS P Statement
P210-P260-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Do not breathe 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
H314-H318-H227
Causes severe skin burns and eye damage.
Causes serious eye damage.
Combustible liquid.

2° to 8°C