Succinic anhydride

Succinic anhydride
IUPAC name oxolane-2,5-dione [1]
Other names Succinic acid anhydride Succinyl oxide Dihydro-2,5-furandione
Identifiers
CAS number	108-30-5 Y
PubChem	7922
ChemSpider	7634 Y
KEGG	C19524 N
ChEBI	CHEBI:36595 N
Jmol-3D images	Image 1
SMILES O=C1OC(=O)CC1
InChI InChI=1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2 Y Key: RINCXYDBBGOEEQ-UHFFFAOYSA-N Y InChI=1/C4H4O3/c5-3-1-2-4(6)7-3/h1-2H2 Key: RINCXYDBBGOEEQ-UHFFFAOYAN
Properties
Molecular formula	C4H4O3
Molar mass	100.07 g mol−1
Appearance	colourless crystalline needles[1]
Density	4,16 g·cm−3[1]
Melting point	119–120°C[2]
Boiling point	261 °C[1]
N anhydride (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

Succinic anhydride, also called dihydro-2,5-furandione, is an organic compound with the molecular formula C₄H₄O₃. It is the acid anhydride of succinic acid.

Applications

Alkyl succinic anhydride (ASA) is used as a sizing agent or wet strength additive in paper production.

References

1. ^ ^{a b c} Record of CAS RN 108-30-5 in the GESTIS Substance Database from the IFA
2. ^ Mclean, A.; Adams, R.: Succinic-α-d2,α'-d2, Acid and Its Derivatives in J. Am. Chem. Soc. 58 (1936) 804–810. doi:10.1021/ja01296a038

See also

• Maleic anhydride
• Maleic acid

External links

• Chemical data

This article about an organic compound is a stub. You can help Wikipedia by expanding it.v · Categories: Acid anhydrides Tetrahydrofurans Organic compound stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем написать реферат La petite mort Heaven (album) Look at other dictionaries: succinic anhydride — noun : a crystalline cyclic compound C2H4(CO)2O obtained by dehydration of succinic acid and used similarly as an intermediate …   Useful english dictionary Dodecenyl succinic anhydride — IUPAC name 3 (dodec 1 enyl)oxolane 2,5 dione …   Wikipedia succinic acid — Chem. a colorless, crystalline, water soluble solid, C4H6O4, used chiefly in the manufacture of lacquers, dyes, and perfume. [1780 90] * * * ▪ chemical compound also called  Butanedioic Acid,         a dicarboxylic acid of molecular formula… …   Universalium Maleic anhydride — Maleic anhydride[1] …   Wikipedia carboxylic acid — Chem. any organic acid containing one or more carboxyl groups. [1900 05; CARBOXYL + IC] * * * Any organic compound with the general chemical formula ―COOH in which a carbon (C) atom is bonded to an oxygen (O) atom by a double bond to make a… …   Universalium Friedel-Crafts reaction — The Friedel Crafts reactions are a set of reactions developed by Charles Friedel and James Crafts in 1877. [Friedel, C.; Crafts, J. M. Compt. Rend. 1877, 84 , [http://gallica.bnf.fr/ark:/12148/bpt6k30410/f1386.table 1392]… …   Wikipedia Friedel–Crafts reaction — The Friedel–Crafts reactions are a set of reactions developed by Charles Friedel and James Crafts in 1877.[1] There are two main types of Friedel–Crafts reactions: alkylation reactions and acylation reactions. This reaction type is a form of… …   Wikipedia Bernsteinsäureanhydrid — Strukturformel Allgemeines Name Bernsteinsäureanhydrid …   Deutsch Wikipedia Artesunate — drugbox IUPAC name = CAS number = 83507 69 1 CAS supplemental = CAS|80155 81 3 (sodium salt) ATC prefix = P01 ATC suffix = BE03 PubChem = 5464098 DrugBank = C = 19 | H = 28 | O = 8 molecular weight = 384.421 g/mol bioavailability = protein bound …   Wikipedia List of organic compounds — This page aims to list well known organic compounds, including organometallic compounds, to stimulate the creation of Wikipedia articles. Note that purely inorganic compounds, minerals, and chemical elements are not included on this list. There… …   Wikipedia 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”