1,3-Cycloheptadiene

Last updated
1,3-Cycloheptadiene
1,3-Cycloheptadiene.svg
Names
Preferred IUPAC name
Cyclohepta-1,3-diene
Other names
1,3-Cycloheptadiene
Identifiers
3D model (JSmol)
Abbreviations1,3-CHDN
1900733
ChEBI
ChemSpider
ECHA InfoCard 100.021.603 OOjs UI icon edit-ltr-progressive.svg
EC Number
  • 223-762-8
1656
MeSH 1,3-cycloheptadiene
PubChem CID
UN number 3295
  • C1CC=CC=CC1
Properties
C7H10
Molar mass 94.157 g·mol−1
AppearanceColorless liquid
Density 0.868 g cm−3
Boiling point 120.6 °C; 249.0 °F; 393.7 K
1.498
Thermochemistry
J K−1 mol−1
J K−1 mol−1
kJ mol−1
- kJ mol−1
Hazards
GHS pictograms GHS-pictogram-flamme.svg GHS-pictogram-silhouette.svg
GHS Signal word Danger
H225, H340, H350, H373
P201, P210, P308+313
NFPA 704 (fire diamond)
2
3
0
Flash point 11 °C (52 °F; 284 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

1,3-Cycloheptadiene is a highly flammable cycloalkene that occurs as a colorless clear liquid.

References