1 5-Pentanediol CAS 111-29-5

1,5-Pentamethylene glycol;1,5-pentamethyleneglycol;1,5-Pentandiol;alpha,omega-Pentanediol;Pentane diol-1,5;Pentane-1,5-diol;Pentylene glycol;1，5-Pentadiol

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Model:
111-29-5
Brand:
bosschem
Code:
111-29-5

Product Description

1,5-Pentanediol Basic information
Product Name:	1,5-Pentanediol
CAS:	111-29-5
MF:	C5H12O2
MW:	104.15
EINECS:	203-854-4
Mol File:	111-29-5.mol
1,5-Pentanediol Chemical Properties
Melting point	-18 °C
Boiling point	242 °C(lit.)
density	0.994 g/mL at 25 °C(lit.)
vapor density	3.59
vapor pressure	<0.01 mm Hg ( 20 °C)
refractive index	n20/D 1.450(lit.)
Fp	135 °C
storage temp.	Store at RT.
form	Oily Liquid
pka	14.83±0.10(Predicted)
color	Clear colorless
Odor	odorless
PH	7.5 (H2O)
explosive limit	1.3-13.1%(V)
Water Solubility	Miscible
Sensitive	Hygroscopic
Merck	147,117
BRN	1560130

COA

1,5-Pentanediol CERTIFICATE OF ANALYSIS
Item	Specification	Results
Appearance	Colorless oily liquid	Colorless oily liquid
Assay(1.5-PDO) %	99 min	99.5
Moisture %	0.15 max	0.08
Acid value (mg KOH/g)	0.10 max	0.03
Color (APHA)	20 max	10

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公司信息

1 5-Pentanediol CAS 111-29-5 C5H12O2

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis