BGC > Buscar Producto > 1-Methyl-2-pyrrolidinone

Molecular Formula: C5H9NO

Product Name: 1-Methyl-2-pyrrolidinone
Synonyms: M-PYROL;
N-METHYLPYROLIDONE;
N-METHYLPYRROLID-2-ONE;
N-METHYLPYRROLIDINONE;

1-Methyl-2-pyrrolidinone Chemical Properties
mp −24 °C(lit.)
bp 202 °C(lit.)
density 1.028 g/mL at 25 °C(lit.)
vapor density 3.4 (vs air)
vapor pressure 0.29 mm Hg ( 20 °C)
refractive index n20/D 1.479
Fp 187 °F
storage temp. 2-8°C
color ≤20(APHA)
Water Solubility >=10 g/100 mL at 20 ºC
Sensitive Hygroscopic
Safety Information
Hazard Codes T,Xi
Risk Statements 45-65-36/38-36/37/38-61
Safety Statements 41-45-53

1-Methyl-2-pyrrolidinone Usage And Synthesis
Chemical Properties colourless or light yellow liquid with an amine odour
Usage high purity grade for ICP-MS detection
General Description A clear colorless liquid with a "fishlike" odor. Denser than water. Flash point 199°F. Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion.
Air & Water Reactions Soluble in water.

Appearance: Colorless liquid | Purity(HPLC): ≥ 99.8% | Hazen: ≤ 25 | Density: 1.032～ 1.035 | Moisture: 0.05% | Chloride(Cl+): ＜ 5 PPM | Phosphate: ＜ 1 PPM | Butyrolactone: 500 PPM±100

Metal content | Fe: ＜ 0.01PPM | Zn: ＜ 0.01PPM | Cd: ＜ 0.01PPM | Total amine: ＜ 100 PPM | Standard: Technical grade | Content: 99.8%

Molecular Formula: C5H9NO
Molecular Weight: 99.13106
Hazard Symbols: T,Xi
WGKGermany: 1
HS Code: 2933199090

Assay, %min.	99.9
Color, Hazan max.	15
Density, g/ml	1.032-1.035

Assay : 99%

1.Product Name: 1-Methyl-2-pyrrolidinone 
2.Synonyms: M-PYROL(R);N-METHYLPYROLIDONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDONE;NMP-T;NMP-EL 
3.CAS: 872-50-4 
4.MF: C5H9NO 
5.MW: 99.13 
6.EINECS: 212-828-1 
6.The FOB Shanghai price: 2121USD/MT.
7.The package: 200kg/drum,80 drums for 16MT(one container).
8.The COA

Item Result of test Specifications Test Standard
Purity 99.91 ≥99.80 % Q/1423MCX002-2012
Water 0.0085 ≤0.02 % GB/T6283
Color 8 ≤10 APHA GB/T3143
Density 1.033 1.026-1.036 g/ml GB/T4472
Conclusion: Conform with the specification.
9.The application:
N-Methyl-2-Pyrrolidone CAS:872-50-4(Electronic grade),
it is applicable to lithium batteries,
aramid fiber, PPS, ultrafiltra-tio film and other industries.