delta-Valerolactone

delta-Valerolactone[1]
IUPAC name tetrahydro-2H-pyran-2-one
Other names Penta-1,5-lactone
Identifiers
CAS number	542-28-9 Y
PubChem	10953
ChemSpider	10488 Y
KEGG	C02240 Y
ChEBI	CHEBI:16545 Y
ChEMBL	CHEMBL452383 Y
Jmol-3D images	Image 1
SMILES O=C1OCCCC1
InChI InChI=1S/C5H8O2/c6-5-3-1-2-4-7-5/h1-4H2 Y Key: OZJPLYNZGCXSJM-UHFFFAOYSA-N Y InChI=1/C5H8O2/c6-5-3-1-2-4-7-5/h1-4H2 Key: OZJPLYNZGCXSJM-UHFFFAOYAZ
Properties[2][3]
Molecular formula	C5H8O2
Molar mass	100.12 g mol−1
Density	1.079 g/mL
Melting point	-13 °C, 260 K, 9 °F
Boiling point	230-260 °C
Hazards
Flash point	112°C
Y (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

delta-Valerolactone is a lactone used as a chemical intermediate in processes such as the production of polyesters.^[4]

See also

• gamma-Valerolactone

References

1. ^ delta-Valerolactone from BASF
2. ^ delta-Valerolactone, Chemlink
3. ^ delta-Valerolactone, LookChem
4. ^ Yang J, Jia L, Hao Q, et al (2005). "New biodegradable amphiphilic block copolymers of epsilon-caprolactone and delta-valerolactone catalyzed by novel aluminum metal complexes. II. Micellization and solution to gel transition". Macromolecular bioscience 5 (9): 896–903. doi:10.1002/mabi.200500096. PMID 16134088. 

This article about an organic compound is a stub. You can help Wikipedia by expanding it.v · Categories: Lactones Tetrahydropyrans Organic compound stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем сделать НИР Attack Vector: Tactical Delta-functor Look at other dictionaries: Delta-Valerolactone — Chembox new Reference= [ [http://www2.basf.de/en/intermediates/delta Valerolactone.html?pid=240 id=V00 pbzzFArC*bw2 W7 Valerolactone] from BASF] ImageFile=delta valerolactone.png ImageSize=150px IUPACName=tetrahydro 2H pyran 2 one… …   Wikipedia Valerolactone — may refer to either of two isomeric chemical compounds:* delta Valerolactone * gamma Valerolactone …   Wikipedia Gamma-Valerolactone — Chembox new Reference= [ [http://www.erowid.org/chemicals/ghv/ghv info2.shtml NIH National Toxicology Program] ] ImageFile=gamma valerolactone.png ImageSize=150px IUPACName=5 Methyldihydrofuran 2(3H) one OtherNames=4 Pentanolide, 4 Valerolactone …   Wikipedia C5H8O2 — The molecular formula C5H8O2 may refer to:* Acetylacetone * Angelic acid * Ethyl acrylate * Glutaraldehyde * Methyl methacrylate * Tiglic acid * Valerolactones ** delta Valerolactone ** gamma Valerolactone …   Wikipedia C5H8O2 —      Cette page répertorie différents isomères, c’est à dire les molécules qui partagent la même formule brute. C5H8 …   Wikipédia en Français Lactone — Structure de la bêta lactone, hétérocycle à 3 carbones …   Wikipédia en Français Gamma-valerolactona — Nombre (IUPAC) sistemático …   Wikipedia Español List of additives in cigarettes — This is the list of 599 additives in cigarettes submitted to the United States Department of Health and Human Services in April 1994. It applies, as documented, only to American manufactured cigarettes intended for distribution within the United… …   Wikipedia Liste D'additifs Dans Les Cigarettes — Il s agit d une liste de 599 additifs aux cigarettes, adressée au Department of Health and Human Services des Etats Unis, en avril 1994, par cinq grands groupes du secteur du tabac : l American Tobacco Company Brown and Williamson Liggett… …   Wikipédia en Français Liste d'additifs dans les cigarettes — Il s agit d une liste de 599 additifs aux cigarettes, adressée au Department of Health and Human Services des États Unis, en avril 1994, par cinq grands groupes du secteur du tabac : l American Tobacco Company Brown and Williamson Liggett… …   Wikipédia en Français 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”