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Maleimide Structure

Maleimide

Chemical Properties

Melting point 91-93 °C (lit.)
Boiling point 97-103°C 5mm
Density  1,2493 g/cm3
refractive index  1.4543 (estimate)
Flash point 97-103°C/5mm
storage temp.  Inert atmosphere,Room Temperature
solubility  soluble in Methanol
pka 8.52±0.20(Predicted)
form  Fine Crystalline Powder
color  White to slightly yellow
Water Solubility  SOLUBLE
λmax 280nm(EtOH)(lit.)
BRN  106910
InChIKey PEEHTFAAVSWFBL-UHFFFAOYSA-N
CAS DataBase Reference 541-59-3(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 2519R1UGP8
NIST Chemistry Reference 1H-pyrrole-2,5-dione(541-59-3)
EPA Substance Registry System 1H-Pyrrole-2,5-dione (541-59-3)

Safety

Symbol(GHS)
Signal wordDanger
Hazard statements H300-H314-H317
Precautionary statements P260-P270-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  T,C
Risk Statements  25-34-43-36/37/38-36
Safety Statements  26-36/37/39-45-37/39-28A-7/9
RIDADR  UN 2923 8/PG 2
WGK Germany  3
RTECS  ON4800000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29251995
NFPA 704:
1
3 0

Maleimide Price

Maleimide Chemical Properties,Usage,Production

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