Skip to content
Vinony
English
EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दीไทย한국어中文日本語
cellulose

File:Cellulose_Struktur_in_Sesselform.svg · Wikimedia Commons · See Wikimedia Commons

EntityQ80294· pop 92· linked from 1,713 articles

cellulose

Sign in to save

Cellulose is an organic compound with the formula , a polysaccharide consisting of a linear chain of several hundred to many thousands of β(1→4) linked D-glucose units. Cellulose is an important structural component of the cell walls of green plants, many forms of algae, and the oomycetes. Some species of bacteria secrete it to form biofilms. Cellulose is the most abundant organic polymer on Earth. The cellulose content of cotton fibre is 90%, that of wood is 40–50%, and that of dried hemp is approximately 57%.

OverviewAI-generated

Cellulose is a chemical compound with a mass of 370.147512 and a density of 1.5. Its IUPAC name is 2-[4,5-dihydroxy-2-(hydroxymethyl)-6-methoxyoxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol. The substance has a decomposition point of 518 and a vapor pressure of 0.

In terms of safety and exposure, the time-weighted average exposure limit is 15, and the lower flammable limit is also 15. Chemical properties include a charge of 0, an xlogp of -4.2, and a topological polar surface area of 168. The molecule contains 6 hydrogen bond donors and 11 hydrogen bond acceptors.

Cellulose is referenced by 1,713 other encyclopedia articles. A PubMed search for the term yields a count of 139762.

Synthesized by Vinony from 22 facts across 4 sources: Wikidata, PubChem, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Chemical data

Formula
C14H26O11
Molecular weight
370.35 g/mol
IUPAC name
2-[4,5-dihydroxy-2-(hydroxymethyl)-6-methoxyoxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol
SMILES
COC1C(OC(C(C1O)O)OC2C(OC(C(C2O)O)OC)CO)CO
InChIKey
PTHCMJGKKRQCBF-UHFFFAOYSA-N
XLogP
-4.2
Polar surface area
168 Ų
H-bond donors
6
H-bond acceptors
11
Formal charge
0

via PubChem

Research

139,762 papers

via PubMed

Wikidata facts

Subclass of
beta-glucan
Has part
hydrogen
Mass
370.147512
Has use
powder explosive
Show 14 more facts
Commons category
Cellulose
topic's main category
Category:Cellulose
NIOSH Pocket Guide ID
0110
decomposition point
200
vapor pressure
0
time-weighted average exposure limit
15
discoverer or inventor
Anselme Payen
density
1.5
described by source
Granat Encyclopedic Dictionary
described at URL
www.fpl.fs.fed.us/documnts/pdf2013/fpl_2013_rowell002.pdf
on focus list of Wikimedia project
Wikipedia:Vital articles/Level/4
subject has role
primary metabolite
lower flammable limit
15
color
white
Sources (7)

via Wikidata · CC0

~22 min read

Encyclopedic overview

15 sections
Contents
  • History
  • Structure and properties
  • Processing
  • Biosynthesis
  • Breakdown (cellulolysis)
  • Breakdown (thermolysis)
  • Hemicellulose
  • Regenerated cellulose
  • Cellulose esters and ethers
  • Commercial applications
  • Aspirational
  • Dung-geneering
  • See also
  • References
  • External links

Cellulose is an organic compound with the formula , a polysaccharide consisting of a linear chain of several hundred to many thousands of β(1→4) linked D-glucose units. Cellulose is an important structural component of the cell walls of green plants, many forms of algae, and the oomycetes. Some species of bacteria secrete it to form biofilms. Cellulose is the most abundant organic polymer on Earth. The cellulose content of cotton fibre is 90%, that of wood is 40–50%, and that of dried hemp is approximately 57%.

Cellulose is used mainly to produce paperboard and paper. Smaller quantities are converted into a wide variety of derivative products such as cellophane and rayon. Conversion of cellulose from energy crops into biofuels such as cellulosic ethanol is under development as a renewable fuel source. Cellulose for industrial use is mainly obtained from wood pulp and cotton. In addition, cellulose exhibits pronounced susceptibility to direct interactions with certain organic liquids, notably formamide and DMSO, and short-chain amines (methylamine, ethylamine) are among the compounds recognized as highly effective swelling agents.

Excerpted from Wikipedia’s “cellulose” article, available under the CC BY-SA 4.0 licence.

Gallery (19)

Available in 91 languages

Show 72 more

via Wikidata sitelinks · CC0