CALIX(8)ARENE
- Product Name
- CALIX(8)ARENE
- CAS No.
- 82452-93-5
- Chemical Name
- CALIX(8)ARENE
- Synonyms
- alix[8]arene;Calix[8]aren;Calix(8)arene,97%;Calix8üarene, 97%;Calix[8]arene >Calix[8]areneoctol;Calix[8]arene, 95+%;CalixÄ8Üarene,95+%;Calix[8]arene technical, >=90% (CH);Nonacyclo[43.3.1.13,7.19,13.115,19.121,25.127,31.133,37.139,43]hexapentaconta-1(49),3,5,7(56),9,11,13(55),15,17,19(54),21,23,25(53),27,29,31(52),33,35,37(51),39,41,43(50),45,47-tetracosaene-49,50,51,52,53,54,55,56-octol
- CBNumber
- CB7499520
- Molecular Formula
- C56H48O8
- Formula Weight
- 848.98
- MOL File
- 82452-93-5.mol
CALIX(8)ARENE Property
- Melting point:
- >450°C
- Boiling point:
- 757.04°C (rough estimate)
- Density
- 1.302±0.06 g/cm3 (20 ºC 760 Torr)
- refractive index
- 1.6000 (estimate)
- pka
- 9.08±0.20(Predicted)
- form
- powder to crystal
- color
- White to Light yellow to Dark green
- Water Solubility
- Sparingly soluble in water (5.8E-6 g/L) (25°C).
- InChIKey
- HDPRHRZFFPXZIL-UHFFFAOYSA-N
- SMILES
- Oc1c2Cc3cccc(Cc4cccc(Cc5cccc(Cc6cccc(Cc7cccc(Cc8cccc(Cc9cccc(Cc1ccc2)c9O)c8O)c7O)c6O)c5O)c4O)c3O
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 69066
- Product name
- Calix[8]arene
- Purity
- technical,≥90%(CH)
- Packaging
- 1g
- Price
- $103
- Updated
- 2025/07/31
- Product number
- C1435
- Product name
- Calix[8]arene
- Purity
- >90.0%(HPLC)
- Packaging
- 1g
- Price
- $146
- Updated
- 2023/06/20
- Product number
- C1435
- Product name
- Calix[8]arene
- Purity
- >90.0%(HPLC)
- Packaging
- 5g
- Price
- $449
- Updated
- 2023/06/20
- Product number
- C148753
- Product name
- Calix[8]arene
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- C148753
- Product name
- Calix[8]arene
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
CALIX(8)ARENE Chemical Properties,Usage,Production
Chemical Properties
light yellow to cream-brown powder
Uses
It is used in the study on the chromatographic behavior of water-soluble vitamins on p-tert-butyl-calix [8] arene-bonded silica gel stationary phase by HPLC.
Uses
Calix[8]arene can be used:
- To prepare water-soluble glycocalix[8]arenes, which are used as model compounds to study the carbohydrate-protein binding interactions.
- As a starting material in the synthesis of calix[8]arene sulfonic acids of biological importance.
- As a ligand in the synthesis of tetranuclear calix[8]arene bismuth complexes.
Synthesis
1. 10.00g (66.5mmol) of p-tert-butylphenol, 3.50g (116.5mmol) of paraformaldehyde, 0.08g (2mmol) of sodium hydroxide and 60mL of xylene were added to a four-necked flask equipped with an oil-water separator, stirred, and heated to reflux under the protection of N2, refluxed for 4h, precipitating a white solid, left to stand for 1h, pumped and filtered, and the cake was washed twice with 20mL of toluene, petroleum ether, acetone, and water, and dried to give 8.0g of crude product. The filter cake was washed with toluene, petroleum ether, acetone and water 20mL each for 2 times, and dried to obtain 8.0g of crude product. recrystallized with chloroform to obtain 6.9g of bright white crystals with the melting point of 413??415?? (literature value 411??412??), the yield was 65%.
2. Weighing p-tert-butyl cup[8]aryl 1 total 2.0g (1.5mmol), phenol 1.2g (12.7mmol) and 2.5g (18.7mmol) of anhydrous aluminum chloride, placed in a 50mL four-necked flask fitted with an N2 protection device, add 30mL of toluene, stirring, through the N2 protection, warming to 45??C, and maintain the temperature reaction for 1h. The mixture was poured into a partition funnel, add 50mL of toluene, stirring, and pass N2 protection, and rise to 45??C, and keep this temperature reaction for 1h. The reaction was kept at this temperature for 1h. The mixture was poured into a separatory funnel and 50mL of 0.2mol/L hydrochloric acid solution was added. A white colloidal substance appeared in the upper layer of the partition funnel, washed with deionized water to neutral, evaporated the solvent, washed with methanol, filtered, and the crude product was recrystallized with chloroform to give 1.02g of an off-white solid, with a yield of 81%.
CALIX(8)ARENE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from CALIX(8)ARENE manufacturers
- Product
- CALIX(8)ARENE 82452-93-5
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27