4-tert-Butylcalix[4]arene

Purity: ≥98.0%(HPLC)

Synonym(s): Tetra-tert-butyl(tetrahydroxy)calix[4]arene

Formula: C44H56O4 Molecular Weight: 648.91

CAS Number: 60705-62-6 Beilstein Number: 2033965 MDL Number: MFCD00066280 PubChem CID: 335377

Properties

Shelf life: 730 days

Solubility: Soluble in chloroform, benzene, toluene. Insoluble in water

Sensitivity:

Boiling point:

Melting point: 300 °C

InChl: 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

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P304+P340; P403+P233; P362+P364; P264+P265; P337+P317; P332+P317; P319

WGK: 3

Storage:

Personal Protective Equipment: Eyeshields， Gloves， type N95 (US)， type P1 (EN143) respirator filter