382655

2-Hydroxymethyl-12-crown-4

95%

• Synonym(s): (12-Crown-4)-2-methanol, 1,4,7,10-Tetraoxacyclododecan-2-methanol
• Empirical Formula (Hill Notation): C₉H₁₈O₅
• CAS Number: 75507-26-5
• Molecular Weight: 206.24
• Beilstein: 4661968
• EC Number: 278-224-5
• MDL number: MFCD00067524
• UNSPSC Code: 12352005
• PubChem Substance ID: 24863907
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 95%
• form: liquid
• refractive index: n20/D 1.480 (lit.)
• bp: 115 °C/0.04 mmHg (lit.)
• density: 1.192 g/mL at 25 °C (lit.)
• SMILES string: OCC1COCCOCCOCCO1
• InChI: 1S/C9H18O5/c10-7-9-8-13-4-3-11-1-2-12-5-6-14-9/h9-10H,1-8H2
• InChI key: NJIPEIQHUNDGPY-UHFFFAOYSA-N

Description

Application

2-Hydroxymethyl-12-crown-4 can be used:

• To prepare an ester of lasalocid with crown ether to study its complex formation with monovalent cations.
• To prepare hydrogel adsorbents for potential usage in the recovery of lithium-ions from seawater.
• As a starting material in the synthesis of metal-free phthalocyanines and metallophthalocyanines.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: 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 Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves