295809

1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane

≥96%

• Synonym(s): 1,10-Diaza-18-crown-6
• Empirical Formula (Hill Notation): C₁₂H₂₆N₂O₄
• CAS Number: 23978-55-4
• Molecular Weight: 262.35
• UNSPSC Code: 12352005
• NACRES: NA.22
• PubChem Substance ID: 24857813
• EC Number: 245-965-0
• Beilstein/REAXYS Number: 609764
• MDL number: MFCD00005112
• Assay: ≥96%
• Form: solid

Properties

• Quality Segment: 100
• assay: ≥96%
• form: solid
• mp: 111-114 °C (lit.)
• functional group: ether
• SMILES string: C1COCCOCCNCCOCCOCCN1
• InChI: 1S/C12H26N2O4/c1-5-15-9-10-17-7-3-14-4-8-18-12-11-16-6-2-13-1/h13-14H,1-12H2
• InChI key: NLMDJJTUQPXZFG-UHFFFAOYSA-N

Description

Application

1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane is a crown ether, which can be used:

• In the spectroscopic studies of its complex-forming reaction with iodine.
• To prepare the ligand 7,16-bis(5-t-butyl-2-hydroxybenzyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane.
• As a ligand in the study of zirconium facilitated hydrolysis of a dipeptide at neutral pH.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): dust mask type N95 (US), Eyeshields, Gloves