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mesitylene

chemical compound
Class type of: trimethylbenzene Q425161

Facts

21 properties
Instance of
type of chemical entity
Subclass of
trimethylbenzene[4]
Associated hazard
mesitylene exposure
Boiling point
+329, +164.74[19][20]
Canonical SMILES
CC1=CC(=CC(=C1)C)C[2]
Chemical formula
C₉H₁₂[3]
Density
+0.86[14]
Described by source
Great Soviet Encyclopedia (1926–1947)[10]
Electric dipole moment
+0[24]
Flash point
+122[22]
Found in taxon
Ferulago nodosa, Lepidium meyenii, Carica papaya[7][8][9]
Has characteristic
Class II combustible liquid[12]
Has effect
mesitylene exposure[11]
Has part(s)
carbon, hydrogen[5][6]
Ionization energy
+8.39, +8.41
Mass
+120.094[15]
Melting point
-44.7 (-49–-44.7, n=3)[16][17][18]
NIOSH Pocket Guide ID
0639[13]
Solubility
+0.002[23]
Time-weighted average exposure limit
+125
Vapor pressure
+2[21]
🏷️ Also known as
en symmetrical trimethylbenzene en mesitylene en sym-trimethylbenzene en s-trimethylbenzene en 1,3,5-trimethylbenzene en 3,5-dimethyltoluene ar ميسيتيلين cs Mesitylen de 1,3,5-Trimethylbenzol el Μεσιτυλένιο es 1,3,5-trimetilbenceno es mesitileno fa مسیتیلن fi mesityleeni fr 1,3,5-triméthylbenzène fr mesitylene fr mésitylène he מסיטילין hi मेसिटाइलिन it mesitilene
🔖 Identifiers · 40
Library of Congress Authorities ID
sh85083926
GND ID
4246270-8
OpenAlex ID
C2777352791
CAMEO Chemicals ID
4714
CAS Registry Number
108-67-8
ChEBI ID
34833
ChEMBL ID
CHEMBL1797281
ChemSpider ID
7659
CosIng number
90178
DSSTOX compound identifier
DTXCID506797
DSSTox substance ID
DTXSID6026797
EC number
203-604-4
Show all 40 identifiers +28
ECHA Substance Infocard ID
100.003.278
Freebase ID
/m/01x4w8
Gmelin number
2956
Google Knowledge Graph ID
/g/12215r6n
HCIS ID
2829
HSDB ID
92
Human Metabolome Database ID
HMDB0041924
ICSC ID
1155
InChI
InChI=1S/C9H12/c1-7-4-8(2)6-9(3)5-7/h4-6H,1-3H3
InChIKey
AUHZEENZYGFFBQ-UHFFFAOYSA-N
J9U entity ID
987007565655805171
KEGG ID
C14508
KNApSAcK ID
C00055604
MassBank accession ID
MSBNK-Fac_Eng_Univ_Tokyo-JP006054, MSBNK-Fac_Eng_Univ_Tokyo-JP006133, MSBNK-Fac_Eng_Univ_Tokyo-JP012262, MSBNK-Fac_Eng_Univ_Tokyo-JP004703, MSBNK-Fac_Eng_Univ_Tokyo-JP007130, MSBNK-Fac_Eng_Univ_Tokyo-JP007669
Microsoft Academic ID (discontinued)
2777352791
NMRShiftDB structure ID
10008611
NSC number
9273
PDB ligand ID
SEZ
PubChem CID
7947
RTECS number
OX6825000
Reaxys registry number
906806
Römpp online ID
RD-13-01361
SPLASH
splash10-05fr-0900000000-56ef0448d506c14ef73f, splash10-00di-0900000000-32eb02542adfc0e008d1, splash10-0ab9-4900000000-5c2bc7e7be9e0d07f7c2, splash10-0a4i-4900000000-915fdce919b5b36327c3, splash10-00di-0900000000-7fc3173c64973335f3c7
SureChEMBL ID
26115, 4332037
UNII
887L18KQ6X
UniChem compound ID
1070315
Yale LUX ID
concept/59ad945f-725e-41d9-8c0e-5adfe18078f4
ZVG number
31080

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Found in taxon 3
Carica papaya, Lepidium meyenii, Ferulago nodosa
Has part(s) 2
hydrogen, carbon
Subclass of 1
chemical compound
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Summary

mesitylene is a type of chemical entity[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). mesitylene. Retrieved November 9, 2026, from https://4ort.xyz/entity/mesitylene
MLA “mesitylene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/mesitylene.
BibTeX @misc{4ortxyz_mesitylene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{mesitylene}}, year = {2026}, url = {https://4ort.xyz/entity/mesitylene}, note = {Accessed: 2026-11-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): mesitylene — https://4ort.xyz/entity/mesitylene (retrieved 2026-11-09)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6w ago · KrBot bot · 2026-09-26 view diff on Wikidata ↗
    ZVG number → 31080
    "Changed claim: ZVG number: 31080, см. / see autofix на / on P679"
  2. 6w ago · Mrwdat3 · 2026-09-23 view diff on Wikidata ↗
    ZVG number → 31080
    "Created claim: ZVG number: 031080, batch #275042"
  3. 19w ago · FlocciNivis · 2026-06-25 view diff on Wikidata ↗
    PDB ligand ID → SEZ
    "Created claim: PDB ligand ID: SEZ, batch #259826"
  4. 24w ago · Twofivesixbot bot · 2026-05-25 view diff on Wikidata ↗
    Density → 0.86
    Boiling point → 329, 164.74
    Has effect → mesitylene exposure
    Subclass of → trimethylbenzene
    + 14 other properties edited (see Wikidata diff for full list)
    "Changed claim qualifiers: J9U entity ID: 987007565655805171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.