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1,5-Pentanediol

SIAL/76892 - purum, ≥97.0% (GC)

Synonym: Pentamethylene glycol

CAS Number: 111-29-5
Empirical Formula (Hill Notation): C5H12O2
Molecular Weight: 104.15
EC Number: 203-854-4
MDL Number: MFCD00002978
Linear Formula: HO(CH2)5OH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-76892-250ML 250 mL
 $62.30
1/EA		 Add To Favorites
45-76892-1L 1 L
 $148.00
1/EA		 Add To Favorites
45-76892-25L 25 L
 $1440.00
1/EA		 Add To Favorites

 

assay ≥97.0% (GC)
autoignition temp. 635 °F
bp 242 °C (lit.)
density 0.994 g/mL at 25 °C (lit.)
expl. lim. 13.2 %
form liquid
grade purum
InChI 1S/C5H12O2/c6-4-2-1-3-5-7/h6-7H,1-5H2
InChI key ALQSHHUCVQOPAS-UHFFFAOYSA-N
Quality Level 200 
refractive index n20/D 1.450
  n20/D 1.450 (lit.)
SMILES string OCCCCCO
vapor pressure <0.01 mmHg ( 20 °C)
Application: 1,5-Pentanediol can be used in a modified polyol process for the preparation of colloidal gold nanoparticles. It is also the starting material for preparing 1,5‐pentanediol dibenzoate.
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) 287.6 °F - closed cup
Flash Point(C) 142 °C - closed cup
Purity ≥97.0% (GC)
bp 242 °C (lit.)
Density 0.994 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.450 (lit.); n20/D 1.450
UNSPSC 12352100

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