To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

How to transfigure the Wikipedia

Would you like Wikipedia to always look as professional and up-to-date? We have created a browser extension. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology.

Try it — you can delete it anytime.

Install in 5 seconds
4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
Great Wikipedia has got greater.
.
Leo
Newton
Brights
Milds

1-Pentyne

From Wikipedia, the free encyclopedia

1-Pentyne[1]
Skeletal formula of 1-pentyne
Ball-and-stick model of 1-pentyne
Names
Preferred IUPAC name
Pent-1-yne
Other names
Propylacetylene
Identifiers
3D model (JSmol)
ChEMBL
ChemSpider
ECHA InfoCard 100.009.989 Edit this at Wikidata
UNII
  • InChI=1S/C5H8/c1-3-5-4-2/h1H,4-5H2,2H3 checkY
    Key: IBXNCJKFFQIKKY-UHFFFAOYSA-N checkY
  • InChI=1/C5H8/c1-3-5-4-2/h1H,4-5H2,2H3
    Key: IBXNCJKFFQIKKY-UHFFFAOYAX
  • C#CCCC
Properties
C5H8
Molar mass 68.12
Appearance colorless liquid
Density 0.691 g/mL
Melting point −106 to −105 °C
Boiling point 40.2 °C (104.4 °F; 313.3 K)
Insoluble
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Flammable Liquid
Flash point −20 °C (−4 °F; 253 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
checkY verify (what is checkY☒N ?)

1-Pentyne is an organic compound with the formula CH3CH2CH2C≡CH. It is a terminal alkyne, in fact the smallest that is liquid a room temperature. The compound is a common terminal alkyne substrate in diverse studies of catalysis.[2][3]

YouTube Encyclopedic

  • 1/5
    Views:
    5 468
    9 013
    60 829
    6 998
    2 997
  • 2,3,4 trimethylpentane structure
  • Alkyne + NaNH2 and CH3BR Reaction Mechanism Practice Organic Chemistry
  • Naming Alkenes and Alkynes on the same Compound - ENYNE
  • Hg(OAc)2 + H2O + NaBH4
  • 2,2 dimethypentane structure

Transcription

See also

References

  1. ^ 1-Pentyne at Sigma-Aldrich
  2. ^ Guimond, Nicolas; Gouliaras, Christina; Fagnou, Keith (2010). "Rhodium(III)-Catalyzed Isoquinolone Synthesis: The N−O Bond as a Handle for C−N Bond Formation and Catalyst Turnover". Journal of the American Chemical Society. 132 (20): 6908–6909. doi:10.1021/ja102571b. PMID 20433170.
  3. ^ Cassar, L. (1975). "Synthesis of aryl- and vinyl-substituted acetylene derivatives by the use of nickel and palladium complexes". Journal of Organometallic Chemistry. 93 (2): 253–257. doi:10.1016/s0022-328x(00)94048-8.

External links


Stub icon

This article about a hydrocarbon is a stub. You can help Wikipedia by expanding it.

This page was last edited on 11 January 2024, at 10:55
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.
Contact WIKI 2
Introduction
Terms of Service
Privacy Policy