347523

4-tert-Butylcalix[4]arene

95%

• Empirical Formula (Hill Notation): C₄₄H₅₆O₄
• CAS Number: 60705-62-6
• Molecular Weight: 648.91
• Beilstein: 2033965
• MDL number: MFCD00066280
• UNSPSC Code: 12162002
• PubChem Substance ID: 24861509
• NACRES: NA.23

Properties

• Assay: 95%
• form: powder
• mp: ≥300 °C (lit.)
• SMILES string: CC(C)(C)c1cc2Cc3cc(cc(Cc4cc(cc(Cc5cc(cc(Cc(c1)c2O)c5O)C(C)(C)C)c4O)C(C)(C)C)c3O)C(C)(C)C
• InChI: 1S/C44H56O4/c1-41(2,3)33-17-25-13-27-19-34(42(4,5)6)21-29(38(27)46)15-31-23-36(44(10,11)12)24-32(40(31)48)16-30-22-35(43(7,8)9)20-28(39(30)47)14-26(18-33)37(25)45/h17-24,45-48H,13-16H2,1-12H3
• InChI key: NVKLTRSBZLYZHK-UHFFFAOYSA-N

Description

Application

Starting material for further derivatization, including halogenation, acylation, and diazo coupling.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves