ChemicalBook Product Catalog 1-Methyl-2-pyrrolidinone

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1-Methyl-2-pyrrolidinone

$ 0.01 /1KG

Min. Order1KG
Purity98%; 99%
Cas No131833-90-4
Supply Ability1kg; 10kg; 25kg
Update time2020-01-08

career henan chemical co

6YR

China

Chemical Properties

Product Name	1-Methyl-2-pyrrolidinone
CAS No	131833-90-4
EC-No
Min. Order	1KG
Purity	98%; 99%
Supply Ability	1kg; 10kg; 25kg
Release date	2020/01/08

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Product Name:

1-Methyl-2-pyrrolidinone

Synonyms:

N-METHYLPYROLIDONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDONE;NMP-T;NMP-EL;NMP

CAS:

872-50-4

MF:

C5H9NO

MW:

99.13106

EINECS:

212-828-1

Product Categories:

Solvent Bottles;Solvents;Sure/Seal? Bottles;Amines;Heterocycles;Miscellaneous Reagents;Anhydrous Solvents;Solvent by Application;Alternative Energy;Amber Glass Bottles;Analytical Reagents;Analytical/Chromatography;CHROMASOLV Plus;Chromatography Reagents &;Electrolytes;HPLC &;HPLC Plus Grade Solvents (CHROMASOLV);HPLC/UHPLC Solvents (CHROMASOLV);Materials Science;NOWPak Products;Organic Solvents;Semi-Bulk Solvents;Solvent Bottles;Solvent Packaging Options;UHPLC Solvents (CHROMASOLV);NMR;Spectrophotometric Grade;Spectrophotometric Solvents;Spectroscopy Solvents (IR;Pyrrolidones;NMP;UV/Vis);GC Headspace Solvents;GC Solvents;Solvents for GC applications;ACS and Reagent Grade Solvents;ACS Grade;ACS Grade Solvents;Carbon Steel Cans with NPT Threads;Heavy Metals;Solvents for LC-ICP-MS;Toxins (other than pesticide/drug residues);Applications;Beverage Analysis;Building Blocks;C4 to C8;Chemical Synthesis;Food &;GC-MS Solvents;Heterocyclic Building Blocks;ICP-OES/-MS;Pyrrolidines;Reagents for Inorganic Trace Analysis;Solvents for Metal Speciation Analysis;Solvents for Speciation Analysis (LC-ICP-MS);Spectroscopy;Trace Analysis Reagents &;Anhydrous;Products;Returnable Containers;Sure/Seal Bottles;Biotech;-;Biotech Solvents;Chemical raw materials

Mol File:

872-50-4.mol

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1-Methyl-2-pyrrolidinone Chemical Properties

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Melting point

−24 °C(lit.)

Boiling point

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

187 °F

storage temp.

2-8°C

solubility

ethanol: miscible0.1ML/mL, clear, colorless (10%, v/v)

form

Liquid

pka

-0.41±0.20(Predicted)

color

≤20(APHA)

8.5-10.0 (100g/l, H2O, 20℃)

explosive limit

1.3-9.5%(V)

Water Solubility

>=10 g/100 mL at 20 ºC

λmax

283nm(MeOH)(lit.)

Sensitive

Hygroscopic

Merck

14,6117

BRN

106420

Stability:

Stable, but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases.

InChIKey

SECXISVLQFMRJM-UHFFFAOYSA-N

CAS DataBase Reference

872-50-4(CAS DataBase Reference)

NIST Chemistry Reference

2-Pyrrolidinone, 1-methyl-(872-50-4)

EPA Substance Registry System

N-Methyl-2-pyrrolidone (872-50-4)

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Safety Information

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Hazard Codes

T,Xi

Risk Statements

45-65-36/38-36/37/38-61-10-46

Safety Statements

41-45-53-62-26

WGK Germany

RTECS

UY5790000

3-8-10

Autoignition Temperature

518 °F

TSCA

HS Code

2933199090

Hazardous Substances Data

872-50-4(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: 3598 mg/kg LD50 dermal Rabbit 8000 mg/kg

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