1,3-Cycloheptadiene
Names | |
---|---|
Systematic IUPAC name
Cyclohepta-1,3-diene | |
Other names
1,3-Cycloheptadiene | |
Identifiers | |
4054-38-0 | |
3D model (Jmol) | Interactive image |
Abbreviations | 1,3-CHDN |
1900733 | |
ChEBI | CHEBI:37611 |
ChemSpider | 24849713 |
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 |
Refractive index (nD) |
1.498 |
Thermochemistry | |
J K−1 mol−1 | |
Std molar entropy (S |
J K−1 mol−1 |
Std enthalpy of formation (ΔfH |
kJ mol−1 |
Std enthalpy of combustion (ΔcH |
- kJ mol−1 |
Hazards | |
GHS pictograms | |
GHS signal word | DANGER |
H225, H340, H350, H373 | |
P201, P210, P308+313 | |
EU classification (DSD) |
F T |
R-phrases | R45 R46 R11 R48/20/21/22 |
S-phrases | S53 S45 |
NFPA 704 | |
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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