Molecular Structure of 2-Heptyn-1-ol (CAS NO.1002-36-4):

IUPAC Name: Hept-2-yn-1-ol 
Molecular Formula: C₇H₁₂O
Molecular Weight: 112.16958 g/mol
XLogP3-AA: 1.7
H-Bond Donor: 1
H-Bond Acceptor: 1
Canonical SMILES: CCCCC#CCO
InChI: InChI=1S/C7H12O/c1-2-3-4-5-6-7-8/h8H,2-4,7H2,1H3
InChIKey: OGDYROFIIXDTQK-UHFFFAOYSA-N
Index of Refraction: 1.457
Molar Refractivity: 34.01 cm³
Molar Volume: 124.8 cm³
Surface Tension: 35.8 dyne/cm
Density: 0.898 g/cm³
Flash Point: 49.4 °C
Enthalpy of Vaporization: 44.55 kJ/mol
Boiling Point: 145.4 °C at 760 mmHg
Vapour Pressure: 1.93 mmHg at 25 °C
Water Solubility: 1.492e+004 mg/L at 25 °C
Refractive Index: n20/D 1.455(lit.)
BRN: 1739001

Safety Information of 2-Heptyn-1-ol (CAS NO.1002-36-4):
Hazard Codes: Xi,Xn 
Risk Statements: 43-36/37/38-22
R43:May cause sensitization by skin contact
R36/37/38:Irritating to eyes, respiratory system and skin
R22:Harmful if swallowed
Safety Statements: 37/39-26
S37/39:Wear suitable gloves and eye/face protection
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
RIDADR: 1987
WGK Germany: 3
The residue from distillation is explosive. When heated to decomposition it emits acrid smoke and fumes. See also ACETYLENE COMPOUNDS and ALKYNES.

  2-Heptyn-1-ol with CAS Registry Number of 1002-36-4 is clear colorless to yellow liquid. It is also known as FS011353 ; 2-Heptyn-1-ol , 97% .