2,3-二甲基马来酸 酐

2,3-Dimethylmaleic anhydride acts as a reagent in the preparation of maleimides. It is also employed as an amino group protecting agent for superoxide dismutase. Further, it serves as a reactant in the dissociation of ribosomal proteins. In addition to this, it is used in the preparation of dimethylmaleic acid dimethyl ester.

Moisture sensitive. Incompatible with strong oxidizing agents, strong acids and strong bases.

MFCD00005523

212-165-8

C₆H₆O₃

126.11

93-96°

222-223°

Moisture Sensitive. Store under Nitrogen. Ambient temperatures.

Crystalline

Soluble in ethanol, ether and chloroform. Slightly soluble in water.

112044

22-41
Harmful if swallowed.Risk of serious damage to eyes.

26-36/39-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and eye/face protection,This material and its container must be disposed of as hazardous waste

ON4025000

 

是

  

H302-H318
Harmful if swallowed.Causes serious eye damage.

P280i-P264-P305+P351+P338-P310a-P301+P312a-P501a
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Dispose of contents/container in accordance with local/regional/national/international regulations.