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4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%

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Buy 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99% (CAS 29471-17-8) from Zemixal. Request a quote with price, lead time and documents.

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4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99% chemical structure
CAS number29471-17-8
FormulaC28H40O6
Molar mass472.6 g/mol
Physical formPowder
HS code29420090
Purity99%
InChIKeyODEWVZWKIFSVMI-UHFFFAOYSA-N
IUPAC name11,24-ditert-butyl-2,5,8,15,18,21-hexaoxatricyclo[20.4.0.09,14]hexacosa-1(22),9(14),10,12,23,25-hexaene

About 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%

Zemixal supplies 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99% within its laboratory Chemicals & Reagents portfolio. For your records (99%), the material is defined by CAS 29471-17-8, formula C28H40O6 and molar mass 472.6 g/mol. Typical appearance is white to off-white to beige to brown powder.

Use cases we see most often

  • Titration end-point detection
  • pH determination
  • Analytical testing

Handling and storage

Keep the container room temperature. Literature values: melting point 112-116 °C. Solubility: insoluble in water. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 1 g and 25 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Titration end-point detection
  • pH determination
  • Analytical testing

Applications

Research Labs and Universities

Specifications and identifiers

Specifications of 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%
Product name4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%
Catalogue numberZX-000310
CAS number29471-17-8
IUPAC name11,24-ditert-butyl-2,5,8,15,18,21-hexaoxatricyclo[20.4.0.09,14]hexacosa-1(22),9(14),10,12,23,25-hexaene
Molecular formulaC28H40O6
Molar mass472.6 g/mol
Exact mass472.2825
Purity / assay99%
Physical formPowder
AppearanceWhite to off-white to beige to brown powder
Melting point112-116 °C
SolubilityInsoluble in water
XLogP35.7
H-bond donors / acceptors0 / 6
Topological polar surface area55.4 Ų
StorageRoom temperature
HS code29420090
InChIKeyODEWVZWKIFSVMI-UHFFFAOYSA-N
SMILESCC(C)(C)C1=CC2=C(C=C1)OCCOCCOC3=C(C=CC(=C3)C(C)(C)C)OCCOCCO2
PubChem CID169043
Synonyms4',4''(5'')-di-t-butyldibenzo-18-crown-6

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

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

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%
1 gQuoted on request
25 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%

Which CAS number identifies 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%?
4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99% is registered under CAS 29471-17-8. You may also see it listed as 4',4''(5'')-di-t-butyldibenzo-18-crown-6. Our catalogue number for this item is ZX-000310.
What are the formula and molar mass of 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%?
For 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%, its formula is C28H40O6 and its molar mass is 472.6 g/mol. The systematic (IUPAC) name is 11,24-ditert-butyl-2,5,8,15,18,21-hexaoxatricyclo[20.4.0.09,14]hexacosa-1(22),9(14),10,12,23,25-hexaene. InChIKey ODEWVZWKIFSVMI-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%?
This listing is 99% purity. Standard packs are 1 g, 25 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99% to my country?
Yes. Because 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store 4′,4′′(5′′)-Di-tert-butyldibenzo-18-crown-6, 99%?
Room temperature. Keep the container closed and follow the handling advice in the SDS.

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