4-tert-Butylcalix[4]arene
- Product Name
- 4-tert-Butylcalix[4]arene
- CAS No.
- 60705-62-6
- Chemical Name
- 4-tert-Butylcalix[4]arene
- Synonyms
- P-TERT-BUTYLCALIX[4]ARENE;SKL132;AKOS 43;Calyxi-4- arene;4-tert-Butylcalix[4];t-butyl calix[4]arene;4-T-BUTYLCALIX[4]ARENE;LABOTEST-BB LT00453198;tert-butylcalix[4]arene;4-t-Butylcalix4arene,95%
- CBNumber
- CB3297797
- Molecular Formula
- C44H56O4
- Formula Weight
- 648.91
- MOL File
- 60705-62-6.mol
4-tert-Butylcalix[4]arene Property
- Melting point:
- ≥300 °C(lit.)
- Boiling point:
- 636.8°C (rough estimate)
- Density
- 0.9543 (rough estimate)
- refractive index
- 1.6400 (estimate)
- storage temp.
- Store below +30°C.
- pka
- 9.53±0.20(Predicted)
- form
- Crystalline Powder or Flakes
- color
- White to light beige
- Water Solubility
- Soluble in chloroform, benzene, toluene. Insoluble in water.
- BRN
- 2033965
- InChIKey
- NVKLTRSBZLYZHK-UHFFFAOYSA-N
- CAS DataBase Reference
- 60705-62-6(CAS DataBase Reference)
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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- 8.14707
- Product name
- p-tert-Butylcalix[4]arene
- Purity
- for synthesis
- Packaging
- 1g
- Price
- $124
- Updated
- 2024/03/01
- Product number
- 347523
- Product name
- 4-tert-Butylcalix[4]arene
- Purity
- 95%
- Packaging
- 5g
- Price
- $168
- Updated
- 2024/03/01
- Product number
- 347523
- Product name
- 4-tert-Butylcalix[4]arene
- Purity
- 95%
- Packaging
- 25g
- Price
- $609
- Updated
- 2024/03/01
- Product number
- B1809
- Product name
- 4-tert-Butylcalix[4]arene
- Purity
- >98.0%(HPLC)
- Packaging
- 1g
- Price
- $60
- Updated
- 2024/03/01
- Product number
- B1809
- Product name
- 4-tert-Butylcalix[4]arene
- Purity
- >98.0%(HPLC)
- Packaging
- 5g
- Price
- $161
- Updated
- 2024/03/01
4-tert-Butylcalix[4]arene Chemical Properties,Usage,Production
Chemical Properties
White to light beige crystalline powder or flakes
Uses
It is used as a starting material for further derivatization, including halogenation, acylation, and diazo coupling.
Purification Methods
The calixarene recrystallises from CHCl3 in large solvated prisms (m 380o dec); it effloresces on drying in air. Its tetra-acetate crystallises from Ac2O in colourless prisms m 332-333o(dec). It crystallises from CCl4 or chlorobenzene /EtOH (m >300o) and the tetra-acetate crystallises from CHCl3/EtOH m >290o(dec). It also crystallises from toluene in white plates with toluene of crystallisation m 344-346o (330-332o); the tetra-acetate crystallises with 1AcOH of crystallisation m 383-386o (softening at 330-340o, also m 283-286o), but acetylation with Ac2O/NaOAc gives the triacetate which recrystallises from AcOH with 1AcOH of crystallisation m 278-281o. 4-tert-Butylcalix[4]arene (100mg) is unchanged after boiling for 4hours with 10N KOH (0.04mL) in xylene (4mL). [Br J Pharmacol 10 73 1955, K.mmerer et al. Monatsh Chem 109 767 1978, Gutsche et al. J Am Chem Soc 103 3782 1981; see also Kluawer in Calixarenes, Vicens & B.hner eds Academic Press 1991, Beilstein 6 IV 7858.]
4-tert-Butylcalix[4]arene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4-tert-Butylcalix[4]arene manufacturers
- Product
- 4-tert-Butylcalix[4]arene 60705-62-6
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1000KG
- Release date
- 2019-09-04