494496
Burdick & Jackson

1-Methyl-2-pyrrolidinone

SKU
494496
Biotech. grade, ≥99.7%
Synonym(s)
1-Methyl-2-pyrrolidone; N-Methyl-2-pyrrolidone; NMP
  • Honeywell Burdick & Jackson™ (B&J) developed the first high-purity solvents more than 50 years ago
  • As new applications and techniques emerge, Burdick & Jackson continues to develop products to meet the most demanding requirements for laboratories and pharmaceutical production
  • Our packaging solutions, ranging from lab scale through production, provide our customers with added value, increased efficiency, and enhanced safety.
Brand
Burdick & Jackson
UNSPSC Code
12191602
Beilstein Registry Number CAS Numbers (All) EC Number
Linear Formula
C5H9NO
MDL Number Molar Mass
99.13 g/mol
Synonyms
1-Methyl-2-pyrrolidone; N-Methyl-2-pyrrolidone; NMP

Documents

Specifications

PropertyValue
Assay(GC)Min.99.7%
Water(KarlFischer)Max.0.005%
TitrableBaseMax.0.001meq/g
Freealkali(asmethylamine)Max.0.01%
Absorbanceat400nmMax.0.01
Absorbanceat350nmMax.0.01
Absorbanceat325nmMax.0.10
Absorbanceat300nmMax.0.50
Absorbanceat285nmMax.1.00
APHAMax.20
Vapor Pressure0.99 mmHg ( 40 °C)
Refractive Indexn20/D 1.47(lit.)

Properties

PropertyValue
Boiling Point/Range204 °C (1.013 hPa)
ColorColorless
Density1.028 g/cm3 (20 °C)
Flashpoint9.5 %(V)
FormLiquid
GradeLow Water Solvents
Incompatible MaterialsOxidizing agents, Acids, Bases
Lower Explosion Limit1.3 %(V)
Melting Point/Range-24 °C
Partition Coefficient-0.46
Purity Percentage99.7
Purity Details>=99.7%
SolubilitySoluble in most organic solvents
Solubility in WaterCompletely miscible
Upper Explosion Limit9,5 %(V)
Vapor Pressure0.32 hPa (20 °C)
Viscosity1.661 mPa.s (25 °C)
pH-Value8.5-10 at 100 g/l (20 °C)
Product LineBiotech Grade
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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