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424595 Sigma-Aldrich

5-Nitro-1-pentene

98%

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Properties

Related Categories Acyclic, Alkenes, Building Blocks, Chemical Synthesis, Organic Building Blocks More...
assay   98%
refractive index   n20/D 1.44 (lit.)
bp   82 °C/32 mmHg (lit.)
density   1.007 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   [O-][N+](=O)CCCC=C
InChI   1S/C5H9NO2/c1-2-3-4-5-6(7)8/h2H,1,3-5H2
InChI key   NPFOLTHIKZSVPQ-UHFFFAOYSA-N

Description

General description

5-Nitro-1-pentene is a nitro alkene. It undergoes conjugate addition to 3-buten-2-one by C-C bond formation. Its enthalpy of vaporization at boiling point has been determined.

Application

5-Nitro-1-pentene was used as a substrate in the microwave assisted cross metathesis reaction with allyl trimethylsilane (allylTMS).
It may be used as a precursor for the preparation of allylrethrone and as a starting material in the synthesis of 3-(3′-butenyl)-5-acetyl-2-isoxazoline.

Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2810 6.1 / PGIII
WGK Germany 
3
Flash Point(F) 
154.4 °F
Flash Point(C) 
68 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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