N-Ethylmaleimide (NEM) ≥99%

Supplier: BeanTown Chemical

Synonyms: N-Ethylmaleimide, 1-Ethyl-1H-pyrrole-2,5-dione

139675-1G 139675-25G 139675-5G
BT139675-1GEA 23 USD
BT139675-1G BT139675-25G BT139675-5G
N-Ethylmaleimide (NEM) ≥99%
N-Ethylmaleimide

CAS: 128-53-0; EC No: 204-892-4; MDL No: MFCD00005509; RTECS: UX9625000 UN No: UN2928; Haz Class: 6.1 (8); Packing Group: II Crystalline; Molecular Formula: C6H7NO2; MW: 125.13 Melting Point: 43-46°; Boiling Point: 209-211°; Flash point: 73°C (163°F) Light Sensitive


  • RTECS: UX9625000
  • Light Sensitive
  • Crystalline

Formula: C₆H₇NO₂
Boiling Pt: 209…211 °C
Melting Pt: 43…46 °C
Flash Pt: 73 °C (163 °F)
MDL Number: MFCD00005509
CAS Number: 128-53-0
EINECS: 204-892-4
UN: 2928
ADR: 6.1,II

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Specification Test Results

Assay 99%


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