Catalog Number
ACM-MO-111295
Product Name
1,5-Pentanediol
Category
Heterocyclic Organic Compound
Synonyms
1,5-Dihydroxypentane;
Pentamethylene Glycol
IUPAC Name
Pentane-1,5-diol
Molecular Weight
104.15 g/mol
Canonical SMILES
C(CCO)CCO
InChI
ALQSHHUCVQOPAS-UHFFFAOYSA-N
InChI Key
InChI=1S/C5H12O2/c6-4-2-1-3-5-7/h6-7H,1-5H2
Solubility
Soluble in water.Soluble in alcohol, acetone.
Appearance
Colorless to Almost Colorless Clear Liquid
Autoignition Temperature
635 °F
Color/Form
Viscous, oily liquid;Colorless
Condition To Avoid
Hygroscopic
Covalently-Bonded Unit Count
1
Decomposition
When heated to decomposition it emits acrid smoke and irritating fumes.
Heat of Vaporization
82.4 kJ/mol at 25 °C
Monoisotopic Mass
104.08373g/mol
Other Experimental
Henry's Law constant = 3.1X10-7atm-cu m/mol at 25 °C (est);Hydroxyl radical reaction rate constant = 1.3X10-11 cu cm/mole-sec at 25 °C (est)
Stability
Stable under recommended storage conditions.
Vapor Pressure
0.00 mmHg;3.90X10-3 mm Hg at 25 °C
Viscosity
128 mPa.s at 20 °C
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