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Home > Encyclopedia > N-Methyl-2-pyrrolidone

N-Methyl-2-pyrrolidone

N-Methyl-2-pyrrolidone structure
  • CAS No:

    2687-44-7

  • Formula:

    C5H9NO

  • Synonyms:

    1-methyl-2-pyrrolidinone;1-methyl-2-pyrrolidinone, 1-methyl-(14)C-labeled;1-methyl-2-pyrrolidinone, 2,3,4,5-(14)C-labeled;methyl pyrrolidone;N-methyl-2-pyrrolidinone;N-methyl-2-pyrrolidone;N-methylpyrrolidinone;N-methylpyrrolidone;pharmasolve

  • China Export:

    From 2018.11 to 2019.11, total export volume of N-Methyl-2-pyrrolidone from China was 32,765,978KG while total export value was $309,449,658. The biggest proportion of exporting volume in the last 12 months was 10.58% in 2019.07.

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Description

A clear colorless liquid with a fish-like odor.

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Basic Attributes

  • 2687-44-7

  • C5H9NO

  • 197.317

  • 197.177963

  • 20.31000

  • 3.32

  • 212-828-1

  • SECXISVLQFMRJM-UHFFFAOYSA-N

  • 1

  • 0

  • 0

Characteristics

  • N-methyl-2-pyrrolidone appears as 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.

  • 0.9±0.1 g/cm3

  • -9°F

  • 303.1±0.0 °C at 760 mmHg

  • 129.0±9.9 °C

  • 1.469

  • Solubility in water: miscible

  • Safe Storage: Separated from oxidants, rubber, plastics, aluminum and light metals. Dry. Ventilation along the floor.

  • 3.45X10-1 mm Hg at 25 deg C

  • 3.4

  • NMP shows unlimited shelf life in tightly closed containers, slight discoloration does not impair its quality.

Safety Information

  • 2933790090

  • 1993

  • 61-36/37/38

  • 53-45

  • UY5790000

  • Dry. Ventilation along the floor. Separated from strong oxidants, strong acids, strong bases, copper and plastics.

  • P201, P202, P261, P264, P271, P280, P281, P302+P352, P304+P340, P305+P351+P338, P308+P313, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

  • H315

  • Explosive limits , vol% in air: 1.3-9.5

China N-Methyl-2-pyrrolidone Export Data

Data referenced from General Administration of Customs,P.R.China

2018.11-2019.11 China - America  N-Methyl-2-pyrrolidone Export Data

From 2018.11 to 2019.11, total export volume of N-Methyl-2-pyrrolidone from China to America was 1,141,269KG while total export value was $18,256,448. The biggest proportion of exporting volume in the last 12 months was 15.03% in 2018.11.

2018.11-2019.11 China N-Methyl-2-pyrrolidone Export Data

From 2018.11 to 2019.11, total export volume of N-Methyl-2-pyrrolidone from China was 32,765,978KG while total export value was $309,449,658. The biggest proportion of exporting volume in the last 12 months was 10.58% in 2019.07.

2018.11-2019.11 TOP10 Purchasing Countries' Export Data of Chinese N-Methyl-2-pyrrolidone

From 2018.11 to 2019.11, China has exported N-Methyl-2-pyrrolidone to 87 countries in total. Country ranks by import volume from high to low is Korea, Japan, India, Taiwan, Australia, America, Brazil, Germany, Russia, Uzbekistan. The highest export volume was China to Korea, accounting for 16.66% of the total volume of China.

Check Export Data for More Purchasing Countries

Purchasing Country Export Volume(KG) Export Percentage Export Value($)

Korea

9,678,625

16.66%

30,396,347

Japan

3,915,641

6.74%

22,308,779

India

3,609,371

6.21%

62,485,736

Taiwan

1,694,264

2.92%

8,001,461

Australia

1,464,190

2.52%

3,213,070

America

1,141,269

1.96%

18,256,448

Brazil

1,068,884

1.84%

3,285,751

Germany

858,105

1.48%

20,860,785

Russia

680,434

1.17%

3,645,815

Uzbekistan

661,230

1.14%

3,026,081

Italy

561,853

0.97%

1,592,199

Saudi Arabia

462,160

0.80%

941,829

Singapore

439,485

0.76%

3,135,662

Spain

437,672

0.75%

5,646,608

France

434,010

0.75%

4,734,605

Vietnam

402,465

0.69%

3,944,636

Netherlands

371,993

0.64%

2,278,545

United Arab Emirates

371,760

0.64%

790,441

Malaysia

346,712

0.60%

772,881

Argentina

318,235

0.55%

2,200,710

Mexico

317,457

0.55%

4,629,609

United Kingdom

283,571

0.49%

2,020,535

Latvia

276,202

0.48%

1,142,355

Belgium

255,503

0.44%

19,050,414

Egypt

250,575

0.43%

1,616,752

Switzerland

212,008

0.36%

27,820,304

Poland

191,817

0.33%

2,780,280

Croatia

180,030

0.31%

541,452

Canada

149,978

0.26%

3,063,556

Thailand

133,174

0.23%

364,229

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