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4-tert-Butylcalix[5]arene

CAS No.
81475-22-1
Chemical Name:
4-tert-Butylcalix[5]arene
Synonyms
4-T-BUTYLCALIX[5]ARENE;P-TERT-BUTYLCALIX[5]ARENE;4-tert-Butylcalix[5]arene;4-tert-Butylcalix[5]arene >4-tert-Butylcalix[5]arene,97%;4-tert-Butylcalix[5]arene;PENTA-TERT-BUTYL(PENTAHYDROXY)CALIX[5]ARENE;Hexacyclo[25.3.1.13,7.19,13.115,19.121,25]pentatriaconta-1(31),3,5,7(35),9,11,13(34),15,17,19(33),21,23,25(32),27,29-pentadecaene-31,32,33,34,35-pentol, 5,11,17,23,29-pentakis(1,1-dimethylethyl)-
CBNumber:
CB3187997
Molecular Formula:
C55H70O5
Molecular Weight:
811.14
MDL Number:
MFCD00210028
MOL File:
81475-22-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:51:46

4-tert-Butylcalix[5]arene Properties

Melting point 310-312 °C(lit.)
Boiling point 748.21°C (rough estimate)
Density 0.9315 (rough estimate)
refractive index 1.5730 (estimate)
form powder to crystal
pka 9.43±0.20(Predicted)
color White to Almost white

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Safety Statements  22-24/25
WGK Germany  3
HS Code  2907.19.8000

4-tert-Butylcalix[5]arene price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B2221 4-tert-Butylcalix[5]arene >98.0%(HPLC) 81475-22-1 100mg $84 2026-04-30 Buy
Biosynth FT59574 4-tert-Butylcalix[5]arene 81475-22-1 250mg $277.5 2026-06-04 Buy
Biosynth FT59574 4-tert-Butylcalix[5]arene 81475-22-1 500mg $465 2026-06-04 Buy
Biosynth FT59574 4-tert-Butylcalix[5]arene 81475-22-1 1000mg $800 2026-06-04 Buy
ChemScene CS-0366751 4-tert-Butylcalix[5]arene ≥95% 81475-22-1 100mg $202 2026-06-04 Buy
Product number Packaging Price Buy
B2221 100mg $84 Buy
FT59574 250mg $277.5 Buy
FT59574 500mg $465 Buy
FT59574 1000mg $800 Buy
CS-0366751 100mg $202 Buy

4-tert-Butylcalix[5]arene Chemical Properties, Uses, Production

Chemical Properties

White to light brown crystalline powder

Uses

4-tert-Butylcalix[5]arene (CAS# 81475-22-1) is a calix[n]arene, often used as a support system for cluster complexes. The central alcohol groups of 4-tert-Butylcalix[5]arene allow for strong hydrogen bonds between itself and some alcohols in the solid state.

4-tert-Butylcalix[5]arene Preparation Products And Raw materials

Raw materials

Preparation Products

4-tert-Butylcalix[5]arene Suppliers

Global Suppliers ( 56)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7236 62
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
4-T-BUTYLCALIX[5]ARENE P-TERT-BUTYLCALIX[5]ARENE PENTA-TERT-BUTYL(PENTAHYDROXY)CALIX[5]ARENE 4-tert-Butylcalix[5]arene 4-tert-Butylcalix[5]arene,97% 4-tert-Butylcalix[5]arene > Hexacyclo[25.3.1.13,7.19,13.115,19.121,25]pentatriaconta-1(31),3,5,7(35),9,11,13(34),15,17,19(33),21,23,25(32),27,29-pentadecaene-31,32,33,34,35-pentol, 5,11,17,23,29-pentakis(1,1-dimethylethyl)- 4-tert-Butylcalix[5]arene 81475-22-1 C55H70O5 Synthetic Reagents Macrocycles for Host-Guest Chemistry Calixarenes Chelation/Complexation Compounds Calixarenes Functional Materials Macrocycles for Host-Guest Chemistry Chelation/Complexation Compounds Synthetic Reagents