1-Methyl-2-pyrrolidinone - CHROMASOLV Plus - for HPLC - more than or equal to 99%

Code: 270458-2.5LSIG D2-231

Application

1-Methyl-2-pyrrolidinone (NMP) has been used as a solvent to study the dispersion ability of acrylate polymers for graphene. It has also been used for the fabrica...


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Application

1-Methyl-2-pyrrolidinone (NMP) has been used as a solvent to study the dispersion ability of acrylate polymers for graphene. It has also been used for the fabrication of working electrodes for electrochemical measurements in a study.

General description

1-Methyl-2-pyrrolidinone, a tertiary amide, is widely employed as an organic solvent. It participates in the sonochemical synthesis of high quality MOF(Metal-Organic Framework)-177 crystals.It also participates in the following:synthesis of cyanotrimethylsilanedecarbonylation of aldehydesreduction of benzaldehydes and ketones to the corresponding alcoholspreparation of natural products

Packaging

100 mL in glass bottle

1, 2, 4×4 L in glass bottle

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λH2O reference
application(s)food and beverages
assay≥99%
autoignition temp.518 °F
bp81-82 °C/10 mmHg (lit.), 202 °C (lit.)
colorAPHA: ≤10
density1.028 g/mL at 25 °C (lit.)
expl. lim.9.5 %
formliquid
impurities﹤0.050% water
InChI keySECXISVLQFMRJM-UHFFFAOYSA-N
InChI1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
mp−24 °C (lit.)
pH7.7-10.0 (20 °C, 100 g/L)
purified byglass distillation
Quality Level100
refractive indexn20/D 1.47 (lit.)
SMILES stringCN1CCCC1=O
technique(s)HPLC: suitable
UV absorptionλ: 350-400 nm Amax: 0.01, λ: 325 nm Amax: 0.10, λ: 285 nm Amax: 1.00, λ: 300 nm Amax: 0.50
vapor density3.4 (vs air)
vapor pressure0.99 mmHg ( 40 °C), 0.29 mmHg ( 20 °C)
Cas Number872-50-4
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