ChemicalBook > CAS DataBase List > 4-tert-Butylcalix[4]arene

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
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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)
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Safety

Risk Statements 
36/37/38
Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
29072990
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.14707
Product name
p-tert-Butylcalix[4]arene
Purity
for synthesis
Packaging
1g
Price
$124
Updated
2024/03/01
Sigma-Aldrich
Product number
347523
Product name
4-tert-Butylcalix[4]arene
Purity
95%
Packaging
5g
Price
$168
Updated
2024/03/01
Sigma-Aldrich
Product number
347523
Product name
4-tert-Butylcalix[4]arene
Purity
95%
Packaging
25g
Price
$609
Updated
2024/03/01
TCI Chemical
Product number
B1809
Product name
4-tert-Butylcalix[4]arene
Purity
>98.0%(HPLC)
Packaging
1g
Price
$60
Updated
2024/03/01
TCI Chemical
Product number
B1809
Product name
4-tert-Butylcalix[4]arene
Purity
>98.0%(HPLC)
Packaging
5g
Price
$161
Updated
2024/03/01
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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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4-tert-Butylcalix[4]arene Suppliers

Chengdu Laurelsci Tech Co., Ltd.
Tel
028-87983001
Fax
+86-28-86102331
Email
sales@laurelsci.com
Country
China
ProdList
50
Advantage
58
Beijing Institute of Coollight Fine Chemicals
Tel
010-86-10-69293631 13910082894
Fax
86-10-69242496
Email
1918474247@qq.com
Country
China
ProdList
183
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
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66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8418
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55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12390
Advantage
60
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View Lastest Price from 4-tert-Butylcalix[4]arene manufacturers

Career Henan Chemical Co
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

60705-62-6, 4-tert-Butylcalix[4]areneRelated Search:


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