Sorbitan

Sorbitan

Chembox new
ImageFile=Sorbitan.pngImageSize=200px
IUPACName=(3"S")-2-(1,2-Dihydroxyethyl)tetrahydrofuran-3,4-diol
OtherNames=
Section1= Chembox Identifiers
CASNo=12441-09-7
PubChem=103023
SMILES=C1C( [C@@H] (C(O1)C(CO)O)O)O
Section2= Chembox Properties
Formula=C6H12O5
MolarMass=164.16 g/mol
Appearance=
Density=
MeltingPt=
BoilingPt=
Solubility=
Section3= Chembox Hazards
MainHazards=
FlashPt=
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Sorbitan is a mixture of chemical compounds derived from the dehydration of sorbitol. The mixture can vary, but usually consists of 1,4-anhydrosorbitol, 1,5-anhydrosorbitol and 1,4,3,6-dianhydrosorbitol. ["Merck Index", 12th Edition, 8872.] Sorbitan is primarily used in the production of surfactants such as polysorbates.

References


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  • sorbitan — ˈsȯ(r)bəˌtan noun ( s) Etymology: sorbitol + an : an inner anhydride C6H12O5 of sorbitol: as a. : a synthetic compound made by chemical dehydration of sorbitol and used in making fatty acid esters (as the mono oleate) and then ethers (as with a… …   Useful english dictionary

  • Sorbitan tristearate — Sorbitan tristearate[1] IUPAC name …   Wikipedia

  • Sorbitan monostearate — Chembox new ImageFile=Sorbitan monostearate.png ImageSize=200px IUPACName=Octadecanoic acid [2 [(2 R ,3 S ,4 R ) 3,4 dihydroxy 2 tetrahydrofuranyl] 2 hydroxyethyl] ester OtherNames=Span 60 Section1= Chembox Identifiers CASNo=1338 41 6… …   Wikipedia

  • sorbitan — noun a dehydration product of sorbitol having a tetrahydrofuran ring and four hydroxy groups; it is used in the manufacture of emulsifiers …   Wiktionary

  • sorbitan — Sorbitol or sorbose and related compounds in ester combination with fatty acid s and with short oligo (ethylene oxide) side chains and an oleate terminus to form detergents such as polysorbate 80 …   Medical dictionary

  • Sorbitan — Sor|bi|tan [↑ Sorbit u. ↑ an (4)], das; s, e; Syn.: Monoanhydrosorbit[ol], (systematisch:) 1,4 Anhydro D glucitol: durch Dehydratisierung von Sorbit zugängliches Furan Derivat, dessen Fettsäureester (Sorbitanester) u./od. Polyethoxylate… …   Universal-Lexikon

  • sorbitan — sor·bi·tan …   English syllables

  • Polyoxyethylen-sorbitan-monolaurat — Strukturformel Polysorbat 20, (w + x + y + z = 16) Allgemeines Name Polysorbat 20 Andere Namen Polyoxyethylen sorbitan monolaurat Tween 20 …   Deutsch Wikipedia

  • Polyoxyethylen-sorbitan-tristearat — Dieser Artikel wurde aufgrund von Mängeln auf der Qualitätssicherungsseite der Redaktion Chemie eingetragen. Dies geschieht, um die Qualität der Artikel aus dem Themengebiet Chemie auf ein akzeptables Niveau zu bringen. Dabei können Artikel… …   Deutsch Wikipedia

  • 1,4-sorbitan — noun see sorbitan …   Useful english dictionary

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