15-Crown-5 CAS 33100-27-5

15-Crown Ether-5 is colorless transparent viscous liquid, easy to absorb moisture, miscible with water, soluble in organic solvents such as ethanol, benzene, chloroform, dichloromethane, etc. It has strong selective complexation to sodium ions, and it is a kind of high-efficiency phase-transfer catalyst and complexing agent.

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Model:
33100-27-5
Brand:
bosschemical
Code:
33100-27-5

Product Description

15-Crown-5 Basic information
use Introduction
Product Name:	15-Crown-5
CAS:	33100-27-5
MF:	C10H20O5
MW:	220.26
EINECS:	251-379-6
Mol File:	33100-27-5.mol
15-Crown-5 Chemical Properties
Melting point	-20°C(lit.)
Boiling point	93-96 °C/0.05 mmHg (lit.)
density	1.113 g/mL at 20 °C (lit.)
vapor pressure	0.5-0.82Pa at 20-25℃
refractive index	n20/D 1.465(lit.)
Fp	>230 °F
storage temp.	room temp
solubility	Miscible with organic solvents.
form	Liquid
color	Clear colorless to light yellow
Specific Gravity	1.109
Water Solubility	MISCIBLE
Sensitive	Hygroscopic
BRN	1618144
Stability:	Stable. Incompatible with oxidizing agents, strong acids. Avoid exposure to water or moist air.
LogP	-0.9 at 20℃ and pH7.7
Surface tension	68.5mN/m at 1g/L and 20℃
CAS DataBase Reference	33100-27-5(CAS DataBase Reference)
NIST Chemistry Reference	15-Crown-5(33100-27-5)
EPA Substance Registry System	1,4,7,10,13-Pentaoxacyclopentadecane (33100-27-5)

15-Crown-5 CAS 33100-27-5 C10H20O5

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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