N-Methyl-2-pyrrolidone (NMP) 99%, extra pure
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: 1-Methyl-2-pyrrolidinone, N-Methyl-2-pyrrolidinone,NMP, 1-Methyl-2-pyrrolidone, NMP, Methyl Pyrrolidone
CAS Number:872-50-4
:
Formula:C₅H₉NO
MDL Number:MFCD00003193
Boiling Pt:202 °C (760 mmHg)
Melting Pt:–24 °C
Density:1.03 g/cm³
Molecular Weight:99.13 g/mol
Flash Pt:91 °C
Merck Index:13,06140
Storage Temperature:Ambient
EINECS:212-828-1
:GHS07
:GHS08
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:Clear liquid
- Infrared spectrum:Conforms
- Refractive index:1.4690 to 1.4710 (20°C, 589 nm)
- Water:≤0.05 % (K.F.)
- GC:≥98.5 %
- Color scale:≤50 APHA
- Specific gravity:(20°C) 1.02 to 1.04
Specification Test Results
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