34683

4′,4″(5″)-Di-tert-butyldicyclohexano-18-crown-6

technical, mixture of isomers, ≥90.0% (GC)

• Sinônimo(s): 2,13(or 2,14)-Bis(1,1-dimethylethyl)eicosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 4,4′(5′)-Bis(tert-butylcyclohexano)-18-crown-6, 4,4′(5′)-Di-t-butylcyclohexano-18-crown-6
• Fórmula empírica (Notação de Hill): C₂₈H₅₂O₆
• Número CAS: 223719-29-7
• Peso molecular: 484.71
• Beilstein: 3626927
• Número MDL: MFCD00068562
• Código UNSPSC: 12352005
• ID de substância PubChem: 57649268
• NACRES: NA.22

Propriedades

• Nível de qualidade: 100
• grau: technical
• Ensaio: ≥90.0% (GC)
• índice de refração: n20/D 1.485
• p.e.: 190-195 °C/0.05 mmHg (lit.)
• cadeia de caracteres SMILES: CC(C)(C)C1CCC2OCCOCCOC3CCC(CC3OCCOCCOC2C1)C(C)(C)C
• InChI: 1S/C28H52O6/c1-27(2,3)21-7-9-23-25(19-21)33-17-13-30-14-18-34-26-20-22(28(4,5)6)8-10-24(26)32-16-12-29-11-15-31-23/h21-26H,7-20H2,1-6H3
• chave InChI: SHJRQDXUSZYABF-UHFFFAOYSA-N

Descrição

Aplicação

• Conveniently synthesis of porous crown-based resin with efficient 90Sr capture from highly acidic wastewater: This study discusses the synthesis of a porous crown-based resin incorporating 4′,4″(5″)-Di-tert-butyldicyclohexano-18-crown-6, which demonstrates efficient capture of 90Sr from highly acidic wastewater. The article details the performance and applications of the resin in nuclear waste management and environmental protection (Y Su, J He, X Liu, S Jia, K Hu, J Yang, T Liu… - Separation and Purification Technology, 2024).

Outras notas

Lipophilic crown ether; selective extraction of strontium

Informações de segurança

• Pictogramas: GHS06
• Palavra indicadora: Danger
• Frases de perigo: H301 + H311 + H331,H315,H319,H335
• Declarações de precaução: P261 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter