N-(2-Hydroxyethyl)-2-pyrrolidone

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CAS:3445-11-2
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CAS:3445-11-2
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CAS:3445-11-2
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CAS:3445-11-2
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Products Intro: Product Name:N-(2-Hydroxyethyl)-2-pyrrolidone
CAS:3445-11-2
Purity:99% Package:1kg;1USD

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N-(2-Hydroxyethyl)-2-pyrrolidone Basic information
Product Name:N-(2-Hydroxyethyl)-2-pyrrolidone
Synonyms:N-(2-HYDROXYETHYL)-2-PYRROLIDONE;(2-hydroxyethyl)-2-pyrrolidone;1-(2-HYDROXYETHYL)-2-PYRROLIDINONE;N-hydroxyethyl-2- Pyrrolidinone;1-(2-hydroxyethyl)-2-pyrrolidinon;2-Pyrrolidinone, 1-(2-hydroxyethyl)-;N-2-Hydroxyethylpyrrolidin-2-one;1-(2-hydroxyethyl)pyrrolidone-2(NHP)
CAS:3445-11-2
MF:C6H11NO2
MW:129.16
EINECS:222-359-4
Product Categories:Building Blocks;Heterocyclic Building Blocks;Pyrrolidines
Mol File:3445-11-2.mol
N-(2-Hydroxyethyl)-2-pyrrolidone Structure
N-(2-Hydroxyethyl)-2-pyrrolidone Chemical Properties
Melting point 19-21°C
Boiling point 140-142 °C/3 mmHg (lit.)
density 1.143 g/mL at 25 °C (lit.)
vapor pressure 0.02Pa at 20℃
refractive index n20/D 1.496(lit.)
Fp >230 °F
storage temp. Sealed in dry,Room Temperature
pka14.49±0.10(Predicted)
form powder to lump to clear liquid
color White or Colorles to Yellow to Orange
Water Solubility 1000g/L at 20℃
BRN 112181
Stability:Stable. Incompatible with strong oxidizing agents
InChI1S/C6H11NO2/c8-5-4-7-3-1-2-6(7)9/h8H,1-5H2
InChIKeyWDQFELCEOPFLCZ-UHFFFAOYSA-N
SMILESOCCN1CCCC1=O
LogP-1.03 at 25℃
CAS DataBase Reference3445-11-2(CAS DataBase Reference)
NIST Chemistry ReferenceN-(2-Hydroxyethyl)-2-pyrrolidone(3445-11-2)
EPA Substance Registry System2-Pyrrolidinone, 1-(2-hydroxyethyl)- (3445-11-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 2
RTECS UY5776500
TSCA TSCA listed
HS Code 2933.79.8500
HazardClass IRRITANT
Storage Class10 - Combustible liquids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
N-(2-Hydroxyethyl)-2-pyrrolidone English
SigmaAldrich English
N-(2-Hydroxyethyl)-2-pyrrolidone Usage And Synthesis
Chemical Propertiesdeep brown to yellow liquid
Uses1-(2-Hydroxyethyl)-2-pyrrolidone may be used in chemical synthesis.
Synthesis Reference(s)Journal of the American Chemical Society, 74, p. 4959, 1952 DOI: 10.1021/ja01139a518
Flammability and ExplosibilityNot classified
Tag:N-(2-Hydroxyethyl)-2-pyrrolidone(3445-11-2) Related Product Information
N-(2-HYDROXYETHYL)SUCCINIMIDE 2-Pyrrolidinone N-(2-Hydroxyethyl)-2-pyrrolidone CROMAKALIM 1-(2-OXIRANYLMETHYL)-2-PYRROLIDINONE N-(2-HYDROXYETHYL)-1,2,3,6-TETRAHYDROPHTHALIMIDE FMOC-(S,S)-[PRO-LEU]-SPIROLACTAME 2-(3,5-DIOXO-4-AZATRICYCLO[5.2.1.0(2,6)]DEC-8-EN-4-YL)-4-METHYLPENTANOIC ACID N-ACETOXYETHYL SUCCINIMIDE (3R-CIS)-(-)-3-ISOPROPYL-7A-METHYLTETRAHYDROPYRROLO[2,1-B]OXAZOL-5(6H)-ONE 2-OXO-1-PYRROLIDINEACETIC ACID METHYL ESTER (3S)-3-ISOPROPYL BICYCLIC LACTAM ethyl 2-oxopyrrolidine-1-acetate (3S-CIS)-(+)-TETRAHYDRO-3,7A-DIPHENYLPYRROLO[2,1-B]OXAZOL-5(6H)-ONE 2-[16,18-DIOXO-17-AZAPENTACYCLO[6.6.5.0(2,7).0(9,14).0(15,19)]NONADECA-2(7),3,5,9(14),10,12-HEXAEN-17-YL]ACETIC ACID N-(METHACRYLOXYETHYL)SUCCINIMIDE N-(ACRYLOXYETHYL) SUCCINIMIDE TOSLAB 6545