1,3-Cycloheptadiene

1,3-Cycloheptadiene
Names
Systematic IUPAC name
Cyclohepta-1,3-diene
Other names
1,3-Cycloheptadiene
Identifiers
4054-38-0 YesY
3D model (Jmol) Interactive image
Abbreviations 1,3-CHDN
1900733
ChEBI CHEBI:37611 YesY
ChemSpider 24849713 YesY
ECHA InfoCard 100.021.603
EC Number 223-762-8
1656
MeSH 1,3-cycloheptadiene
PubChem 19969
UN number 3295
Properties
C7H10
Molar mass 94.16 g·mol−1
Appearance Colorless 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 signal word DANGER
H225, H340, H350, H373
P201, P210, P308+313
F T
R-phrases R45 R46 R11 R48/20/21/22
S-phrases S53 S45
NFPA 704
Flammability code 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g., gasoline) Health code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g., chloroform Reactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g., liquid nitrogen Special hazards (white): no codeNFPA 704 four-colored diamond
3
2
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

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