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25339-56-4

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Basic Information
CAS No.: 25339-56-4
Name: heptene
Molecular Structure:
Molecular Structure of 25339-56-4 (heptene)
Formula: C7H14
Molecular Weight: 98.21
EINECS: 246-871-2
Density: 0.705g/cm3
Boiling Point: 93°Cat760mmHg
Flash Point: °C
Safety: Probably irritating and narcotic in high concentration. Dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. To fight fire, use foam, CO2, dry chemical. See also 2-HEPTENE.
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Chemistry

Molecular Structure of Heptylene (25339-56-4):

EINECS: 246-871-2
IUPAC Name: (E)-Hept-2-ene 
Molecular Formula: C7H14
Molecular Weight: 98.186060 g/mol
XLogP3-AA: 3.2
H-Bond Donor: 0
H-Bond Acceptor: 0
Canonical SMILES: CCCCC=CC
Isomeric SMILES: CCCC/C=C/C
InChI: InChI=1S/C7H14/c1-3-5-7-6-4-2/h3,5H,4,6-7H2,1-2H3/b5-3+
InChIKey: OTTZHAVKAVGASB-HWKANZROSA-N
Index of Refraction: 1.406
Molar Refractivity: 34.2 cm3
Molar Volume: 139.1 cm3
Surface Tension: 21.4 dyne/cm
Density: 0.705 g/cm3
Enthalpy of Vaporization: 31.9 kJ/mol
Boiling Point: 93 °C at 760 mmHg
Vapour Pressure: 57.1 mmHg at 25 °C
Water Solubility: 13.45 mg/L at 25 °C

Safety Profile

Safety Information of Heptylene (25339-56-4):
RIDADR: 2278
HazardClass: 3.1
PackingGroup: II
Probably irritating and narcotic in high concentration. Dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. To fight fire, use foam, CO2, dry chemical. See also 2-HEPTENE.

Specification

  Heptylene (25339-56-4) is colorless liquid, insoluble in water. It is known as Heptene (mixed cis and trans) ; Heptylene ; Hept-1-ene ; 1-Heptene ; 1-n-Heptene . It is incompatible with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. Heptylene (25339-56-4) is a basic chemical always used to make other chemicals.