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Alfa Aesar™ Citraconic anhydride, 98%

$35.78 - $76.91

Chemical Identifiers

Chemical Name or Material Citraconic anhydride
CAS 616-02-4
Molecular Formula C5H4O3
Formula Weight 112.08g/mol
MDL Number MFCD00005522
UN Number UN2810
Beilstein 1835
Synonym 3-Methyl-2,5-furandione; Methylmaleic anhydride
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0523822

 
alfa aesar™
L05238-22
100g Each for $76.91

AAL0523814

 
alfa aesar™
L05238-14
25g Each for $35.78

AAL0523836

 
alfa aesar™
L05238-36
500g 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 7° to 8°C
Boiling Point 213° to 214°C
Quantity 100g
Flash Point 101°C (213°F)
Chemical Name or Material Citraconic anhydride
CAS 616-02-4
Assay 98%
Molecular Formula C5H4O3
Formula Weight 112.08g/mol
MDL Number MFCD00005522
UN Number UN2810
Beilstein 1835
Synonym 3-Methyl-2,5-furandione; Methylmaleic anhydride
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H311-H315-H319
Toxic in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement
P280-P305+P351+P338-P361-P362-P405-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Take off contaminated clothing and wash before reuse.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC, LIQUIDS, ORGANIC, N.O.S.
RTECS Number GE6825000
TSCA TSCA

Applications
Citraconic anhydride is used as a monomer for specialty unsaturated polyester resins. It is used to prepare bicyclic pyrrolidines, maleimides and co- and terpolymers. It is also used for the protection of N-terminal amino acids. Further, it is involved in the preparation of clothing ping acid and its amide. In addition to this, it is selectively used for the isolation of histidyl peptides.

Solubility
Miscible with water, alcohol, acetone and ether.

Notes
Moisture sensitive. Incompatible with bases, oxidizing agents and reducing agents.

Safety and Handling

Danger

GHS P Statement
P280-P305+P351+P338-P361-P362-P405-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Remove/Take off immediately all contaminated clothing.
Take off contaminated clothing and wash before reuse.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H311-H315-H319
Toxic in contact with skin.
Causes skin irritation.
Causes serious eye irritation.