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111-29-5

111-29-5 structural image
Product Name: 1,5-Pentanediol
Formula: C5H12O2
Synonyms: 1,5-Pentanediol;Pentamethylene glycol
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Liquid
Color/Form Viscous, oily liquid
Taste Bitter taste
Boiling Point 240 °C
Melting Point -18 °C
Flash Point 129 °C (265 °F) (open cup)
Solubility Miscible with water
Density 0.9941 g/cm cu at 20 °C; 0.9858 g/cm cu at 25 °C
Vapor Pressure 0.0039 [mmHg]
Stability/Shelf Life Stable under recommended storage conditions.
Autoignition Temperature 635 °F
Decomposition When heated to decomposition it emits acrid smoke and irritating fumes.
Viscosity 128 mPa.s at 20 °C
Heat of Combustion -3151.05 kJ/mol at 25 °C
Heat of Vaporization 82.4 kJ/mol at 25 °C
Refractive Index Index of refraction: 1.4499 at 20 °C
Kovats Retention Index 1016 1029 1002.6
Chemical Classes Other Classes -> Alcohols and Polyols, Other

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

COMPUTED DESCRIPTORS

Molecular Weight 104.15 g/mol
XLogP3 -0.1
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 4
Exact Mass 104.083729621 g/mol
Monoisotopic Mass 104.083729621 g/mol
Topological Polar Surface Area 40.5 Ų
Heavy Atom Count 7
Formal Charge 0
Complexity 25.3
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Pentane-1,5-diol is a primary alcohol.

RELATED SUPPLIERS

Cefa-Cilinas Biotics Pvt Ltd

1Y
product:111-29-5 99%

BASF India Limited

1Y
product:1,5-Pentanediol 98%
All suppliers(2)