1,4-Cycloheptadiene

1,4-Cycloheptadiene

Names
Systematic IUPAC name Cyclohepta-1,4-diene
Other names 1,4-Cycloheptadiene
Identifiers
CAS Number	7161-35-5 Y
Abbreviations	1,4-CHDN
ChemSpider	122548 Y
Jmol 3D model	Interactive image
MeSH	1,4-cycloheptadiene
PubChem	138950
UN number	3295
InChI Key: HQGYGGZHZWXFSI-UHFFFAOYSA-N InChI=1S/C7H10/c1-2-4-6-7-5-3-1/h1-2,5,7H,3-4,6H2
SMILES C1CC=CCC=C1
Properties
Chemical formula	C7H10
Molar mass	94.16 g·mol−1
Appearance	Colorless liquid
Density	0.84 g cm−3
Boiling point	−150.445 °C; −238.801 °F; 122.705 K
Refractive index (nD)	1.48
Vapor pressure	{{{value}}}
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

1,4-Cycloheptadiene is a highly flammable cycloalkene that occurs as a colorless clear liquid.