1-Methyl-2-pyrrolidinone
1-Methyl-2-pyrrolidinone
What is 1-Methyl-2-pyrrolidinone?
1-Methyl-2-pyrrolidinone is a chemical compound with CAS number 872-50-4 and molecular formula C5H9NO. It is used in various industrial and research applications.
Specifications
99.13 g/mol
SAJ first grade
≥99.0% (GC)
≤0.1% water
202 °C(lit.)
81-82 °C/10 mmHg(lit.)
1.028 g/mL at 25 °C(lit.)
Safety Information
GHS07
GHS08Danger
H315-H319-H335-H360D
P201-P261-P305 + P351 + P338-P308 + P313
Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
−24 °C(lit.)
bromide (Br-): ≤100 μg/kg
chloride (Cl-): ≤100 μg/kg
fluoride (F-): ≤100 μg/kg
iodide (I-): ≤100 μg/kg
nitrate (NO3-): ≤100 μg/kg
nitrite (NO2-): ≤100 μg/kg
phosphate (PO43-): ≤100 μg/kg
sulfate (SO42-): ≤1000 μg/kg
Ag: ≤2 μg/kg
Al: ≤5 μg/kg
As: ≤0.5 μg/kg
Au: ≤0.5 μg/kg
Ba: ≤2 μg/kg
Be: ≤0.5 μg/kg
Bi: ≤0.5 μg/kg
Ca: ≤10 μg/kg
Cd: ≤0.5 μg/kg
Ce: ≤0.5 μg/kg
Co: ≤0.5 μg/kg
Cr: ≤1 μg/kg
Cs: ≤0.5 μg/kg
Cu: ≤5 μg/kg
Fe: ≤10 μg/kg
Ga: ≤0.5 μg/kg
Ge: ≤1 μg/kg
Hg: ≤1 μg/kg
In: ≤0.5 μg/kg
Ir: ≤0.5 μg/kg
K: ≤20 μg/kg
Li: ≤0.5 μg/kg
Mg: ≤1 μg/kg
Mn: ≤0.5 μg/kg
Mo: ≤0.5 μg/kg
Na: ≤100 μg/kg
Ni: ≤1 μg/kg
Pb: ≤0.5 μg/kg
Pd: ≤0.5 μg/kg
Pt: ≤0.5 μg/kg
Rb: ≤1 μg/kg
Rh: ≤0.5 μg/kg
Ru: ≤0.5 μg/kg
Sb: ≤0.5 μg/kg
Se: ≤5 μg/kg
Sn: ≤0.5 μg/kg
Sr: ≤0.5 μg/kg
Ti: ≤1 μg/kg
Tl: ≤0.5 μg/kg
V: ≤1 μg/kg
Zn: ≤10 μg/kg
Zr: ≤1 μg/kg
212-828-1
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