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Alfa Aesar™ Maleic acid, 98+%

$29.24 - $73.12

Chemical Identifiers

CAS 110-16-7
Molecular Formula C4H4O4
Formula Weight 116.07
MDL Number MFCD00063177
Beilstein 605762
Merck Index 14,5703
Synonym cis-2-Butenedioic acid
Chemical Name or Material Maleic acid
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1459630 SDS Alfa Aesar™
A1459630
250g Each for $29.24
AAA145960B SDS Alfa Aesar™
A145960B
1000g Each for $73.12
AAA145960I SDS Alfa Aesar™
A145960I
5000g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Maleic acid is used as a precursor to fumaric acid, dimethyl maleate and glyoxalic acid. It is an electrophile and acts as dienophine in Diels-Alder reactions. It reacts with drugs to form more stable addition salts like indacaterol maleate, carfenazine, chlorpheniramine, pyrilamine, methylergonovine and thiethylperazine. Its maleate ion is useful in biochemistry as an inhibitor of transaminase reactions.

Solubility
Soluble in water, acetone, glacial acetic acid, alcohol and concentrated sulfuric acid. Slightly soluble in diethyl ether. Insoluble in benzene and chloroform.

Notes
Incompatible with oxidizing agents, bases, reducing agents, metals and alkalis.
Description & Specifications

Chemical Identifiers

110-16-7
116.07
605762
cis-2-Butenedioic acid
C4H4O4
MFCD00063177
14,5703
Maleic acid

Specifications

110-16-7
116.07
605762
cis-2-Butenedioic acid
250g
Maleic acid
C4H4O4
MFCD00063177
14,5703
132° to 136°C
127°C (260°F)
≥98%

Safety and Handling

GHS H Statement
H302-H315-H319-H317-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
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.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning

RTECSNumber : OM9625000

TSCA : TSCA