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330477 Sigma-Aldrich

1-(2-Hydroxyethyl)-2-pyrrolidone

98%

  • CAS Number 3445-11-2

  • Empirical Formula (Hill Notation) C6H11NO2

  • Molecular Weight 129.16

  •  Beilstein/REAXYS Number 112181

  •  EC Number 222-359-4

  •  MDL number MFCD00014103

  •  PubChem Substance ID 24859862

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C4 to C8, Chemical Synthesis, Heterocyclic Building Blocks, Pyrrolidines More...
assay   98%
refractive index   n20/D 1.496 (lit.)
bp   140-142 °C/3 mmHg (lit.)
density   1.143 g/mL at 25 °C (lit.)
SMILES string   OCCN1CCCC1=O
InChI   1S/C6H11NO2/c8-5-4-7-3-1-2-6(7)9/h8H,1-5H2
InChI key   WDQFELCEOPFLCZ-UHFFFAOYSA-N

Description

Application

1-(2-Hydroxyethyl)-2-pyrrolidone may be used in chemical synthesis.

1-(2-Hydroxyethyl)-2-pyrrolidone (HEP) can be used as a starting material for the preparation of chemical intermediates such as 1-vinylpyrrolidinone , 1-[2-(diethylamino)ethyl]-2-pyrrolidinone , 1-(2-bromoethyl)-2-pyrrolidinone.
It can also be used as a building block in the synthesis of hexakis[2-(2-oxo-1-pyrrolidinyl)ethoxy]cyclotriphosphazene by a nucleophilic substitution reaction with hexachlorocyclotriphosphazene.

Packaging

100, 500 mL in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
RTECS 
UY5776500
Flash Point(F) 
212.0 °F - closed cup
Flash Point(C) 
100 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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