12-Crown-4, 97%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chelation/Complexation reagent

Specifications

Chemical Identifiers

• CAS: 294-93-9
• Molecular Formula: C8H16O4
• Molecular Weight (g/mol): 176.21
• MDL Number: MFCD00005103
• InChI Key: XQQZRZQVBFHBHL-UHFFFAOYSA-N
• PubChem CID: 9269
• ChEBI: CHEBI:32399
• IUPAC Name: 1,4,7,10-tetraoxacyclododecane
• SMILES: C1COCCOCCOCCO1

• CAS Min %: 96.0
• CAS Max %: 100.0
• Melting Point: 16°C
• Color: Colorless to Yellow
• Density: 1.0800g/mL
• Boiling Point: 238°C
• Flash Point: >112°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (GC)
• Packaging: Glass bottle
• Refractive Index: 1.4600 to 1.463
• Quantity: 5 g
• Fieser: 06,133; 09,126; 12,147; 13,167
• Specific Gravity: 1.08
• Synonym: 12-crown-4, eoct, 12-crown-4 ether, ethylene oxide cyclic tetramer, ccris 157, unii-k6069p2c2a, 12-crown4-ether, 12-crown 4-ether, 5-19-11-00334 beilstein handbook reference, 3,6,9,12-tetraoxacyclododecan
• Solubility Information: Solubility in water: miscible
• Formula Weight: 176.21
• Percent Purity: 97%
• Physical Form: Liquid After Melting
• Chemical Name or Material: 12-Crown-4

Safety and Handling

Product Identifier

• 12-Crown-4

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 1

Hazard Statement

• H330-Fatal if inhaled.

Precautionary Statement

• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only