773263

N-(2-Hydroxyethyl)maleimide

97%

• Sinônimo(s): 1-(2-Hydroxyethyl)-pyrrole-2,5-dione, 1-(2-Hydroxyethyl)maleimide, N-(Ethanol)maleimide, HEMI
• Fórmula empírica (Notação de Hill): C₆H₇NO₃
• Número CAS: 1585-90-6
• Peso molecular: 141.12
• Número MDL: MFCD00465266
• Código UNSPSC: 12352111
• ID de substância PubChem: 329767614
• NACRES: NA.22

Propriedades

• Ensaio: 97%
• Formulário: solid
• adequação da reação: reagent type: cross-linking reagent
• pf: 66-67 °C (lit.); 67-74 °C
• grupo funcional: hydroxyl; maleimide
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: O=C(N1CCO)C=CC1=O
• InChI: 1S/C6H7NO3/c8-4-3-7-5(9)1-2-6(7)10/h1-2,8H,3-4H2
• chave InChI: AXTADRUCVAUCRS-UHFFFAOYSA-N

Descrição

Aplicação

N-(2-Hydroxyethyl)maleimide can be used:

• In the synthesis of (EFA)-based multifunctional oligoester resins with maleimides as end groups by reacting with 9,10-epoxy-18-hydroxyoctadecanoic acid (EFA) and dimethyl adipate catalyzed by Candida antarctica lipase B (CalB).[1]
• As an initiator in ring-opening polymerization of δ-valerolactone catalyzed by trifluoromethanesulfonimide.[2]
• In one-pot synthesis of bio-based polyurethane-imides by reacting with castor oil, eleostearic acid diethanol amide and isophorone diisocyanate.[3]

N-(2-Hydroxyethyl)maleimide may be used to synthesize [2,2-bis(maleimidoethoxy)-
propane (BMEP)], a protein cross-linking reagent with potential application in constructing immunotoxins.[4] It may also be used in preparing thermoresponsive self-healing polyurethanes with the shape-memory property.[5]

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H319
• Declarações de precaução: P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable