5-METHYL-2-PYRROLIDONE

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Company Name: CONIER CHEM AND PHARMA LIMITED
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Products Intro: CAS:108-27-0
Purity:0.99 Package:1kg
Company Name: Career Henan Chemica Co
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Products Intro: Product Name:5-METHYL-2-PYRROLIDONE
CAS:108-27-0
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Company Name: Shaanxi Dideu Medichem Co. Ltd
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Products Intro: Product Name:5-METHYL-2-PYRROLIDONE
CAS:108-27-0
Purity:99.0% Package:100g;1kg;5kg;25kg Remarks:1063
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
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Products Intro: Product Name:5-Methyl-2-Pyrrolidone
CAS:108-27-0
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:High quality
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178;
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Products Intro: Product Name:5-Methyl-2-Pyrrolidone
CAS:108-27-0
Purity:0.95&0.99 Package:0.1KG;1KG;1000KG Remarks:High quality
5-METHYL-2-PYRROLIDONE Basic information
Product Name:5-METHYL-2-PYRROLIDONE
Synonyms:5-METHYL-2-PYRROLIDINONE;5-METHYL-2-PYRROLIDONE;5-METHYLBUTYROLACTAM;(R,S)-5-Methyl-pyrrolidin-2-one;2-Pyrrolidinone, 5-methyl-;2-Pyrrolidinone,5-methyl-;2-Pyrrolidinone,5-methyl-,(±)-;5-Methyl-1-azacyclopentan-2-one
CAS:108-27-0
MF:C5H9NO
MW:99.13
EINECS:203-566-9
Product Categories:Building Blocks;C4 to C8;Chemical Synthesis;Heterocyclic Building Blocks;Building Blocks;Heterocyclic Building Blocks;Pyrrolidines
Mol File:108-27-0.mol
5-METHYL-2-PYRROLIDONE Structure
5-METHYL-2-PYRROLIDONE Chemical Properties
Melting point 41-43 °C(lit.)
Boiling point 248 °C(lit.)
density 1.0458
refractive index 1.4431 (estimate)
Fp >230 °F
storage temp. 2-8°C
pka16.68±0.40(Predicted)
form powder to lump to clear liquid
color White or Colorless to Light yellow
InChI1S/C5H9NO/c1-4-2-3-5(7)6-4/h4H,2-3H2,1H3,(H,6,7)
InChIKeyYVIVRJLWYJGJTJ-UHFFFAOYSA-N
SMILESCC1CCC(=O)N1
CAS DataBase Reference108-27-0
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
HS Code 2933.79.8500
Storage Class10 - Combustible liquids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
5-METHYL-2-PYRROLIDONE Usage And Synthesis
DefinitionChEBI: Gamma-Valerolactam is a member of pyrrolidin-2-ones.
5-METHYL-2-PYRROLIDONE Preparation Products And Raw materials
Tag:5-METHYL-2-PYRROLIDONE(108-27-0) Related Product Information
Cyclopentene oxide 5-METHYL-2-PYRROLIDONE PYR-ALA-OH CYTOCHALASIN A Z-PYR-OH Cytochalasin H CYTOCHALASIN E 1,5-DIMETHYL-2-PYRROLIDINONE Ethyl D-(-)-pyroglutamate L-Pyroglutamamide DIHYDROCYTOCHALASIN B Thyrotropin-releasing hormone PYR-PNA 2,4-PENTANEDIONE PEROXIDE 3-Methyl-2-pyrrolidone,alpha-Methylbutyrolactam~3-Methyl-2-pyrrolidone N-Methyl-2-pyrrolidone DIRHODIUM (II) TETRAKIS(METHYL 2-PYRROLIDONE-5(R)-CARBOXYLATE)ACETONITRILE/2-PROPANOL COMPLEX Dimethyl sulfoxide