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KRYPTOFIX(R) 221

Product Name
KRYPTOFIX(R) 221
CAS No.
31364-42-8
Chemical Name
KRYPTOFIX(R) 221
Synonyms
KRYPTOFIX 221;K221;4,7,13,16,21-PENTAOXA-1,10-DIAZABICYCLO[8.8.5]TRICOSANE;Cryptofix 221;C-221;CRYPTANOL;NSC 321059;Cryptate 221;2,2,1-Cryptand;2,2,1-Cryptate
CBNumber
CB8350235
Molecular Formula
C16H32N2O5
Formula Weight
332.44
MOL File
31364-42-8.mol
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KRYPTOFIX(R) 221 Property

Boiling point:
465.4±40.0 °C(Predicted)
Density 
1.111 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.5018(lit.)
Flash point:
>230 °F
storage temp. 
Store at +2°C to +8°C.
form 
Liquid
pka
7.23±0.20(Predicted)
color 
Pale yellow
Water Solubility 
Miscible with water.
Sensitive 
Light Sensitive
BRN 
616444
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Safety

Safety Statements 
23-24/25
WGK Germany 
3
3-10
HS Code 
2934 99 90
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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.

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
8.10646
Product name
Kryptofix® 221
Purity
for synthesis
Packaging
250μL
Price
$181
Updated
2024/03/01
Sigma-Aldrich
Product number
8.10646
Product name
Kryptofix® 221
Purity
for synthesis
Packaging
1mL
Price
$313
Updated
2024/03/01
Sigma-Aldrich
Product number
291161
Product name
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane
Purity
98%
Packaging
1g
Price
$579
Updated
2024/03/01
Alfa Aesar
Product number
044504
Product name
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane, 97%
Packaging
0.1g
Price
$65.65
Updated
2024/03/01
Alfa Aesar
Product number
044504
Product name
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane, 97%
Packaging
0.5g
Price
$272
Updated
2024/03/01
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KRYPTOFIX(R) 221 Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to yellow liquid

Uses

4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane is used as a phase transfer catalysts by transferring ions from one phase to another. It is involved in the synthesis of alkalides and electrides.

Uses

4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane is a cryptand which is capable of forming complexes with metal cations. It is used to bind or trap cationic guests such as Na+, Cd2+, Zn2+ and Eu3+.

KRYPTOFIX(R) 221 Preparation Products And Raw materials

Raw materials

Preparation Products

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KRYPTOFIX(R) 221 Suppliers

Jiangsu Watson Bio Ltd
Tel
0512-81863996 13773182657
Email
sales@watson.bio
Country
China
ProdList
109
Advantage
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J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
NOTA Chemical (Shanghai) Co.,Ltd
Tel
021-50189163
Fax
021-51687927
Email
sales@notachem.com
Country
China
ProdList
199
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Innochem(Beijing) Technology Co.,Ltd.
Tel
10-56541685 13070143590
Fax
010-56541685
Email
sales@innochem.cn
Country
China
ProdList
124
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Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
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Wuxi InterpiPharm, Inc.
Tel
0510-83782303 13771177691
Fax
0510- 8378-9906
Email
sales@itppharm.com
Country
China
ProdList
110
Advantage
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Hunan Hui Bai Shi Biotechnology Co., Ltd.
Tel
0731-85526065 13308475853
Email
ivy@hnhbsj.com
Country
China
ProdList
4554
Advantage
62

31364-42-8, KRYPTOFIX(R) 221Related Search:


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  • KRYPTOFIX(R) 221
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  • 4,7,13,16,21-pentaoxa-1,10-diazabicylco-(8.8.5)tricosane
  • 4,7,13,16,21-PENTAOXA-1,10-*DIAZABICYCLO (8.8.5)TRIC
  • KRYPTOFIX 221 98+%
  • 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo8.8.5ütricosane, 98%
  • 7,16-(Ethyleneoxyethylene)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane
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  • C-221
  • cryptating agent 221
  • CRYPTANOL
  • 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane ,98%
  • KRYPTOFIX 221 FOR SYNTHESIS
  • 2,2,1-Cryptand
  • 2,2,1-Cryptate
  • Cryptate 221
  • Cryptofix 221
  • NSC 321059
  • K221
  • KRYPTOFIX 221 FOR SYNTHESIS 1 ML
  • KRYPTOFIX 221 FOR SYNTHESIS 250 UL
  • "4,7,13,16,21-Pentaoxa-1,10-diazabicyclotricosane"
  • RYPTOFIX(R) 221
  • 31364-42-8
  • C16H32O5N2
  • C16H32N2O5
  • Synthetic Reagents
  • Crown Ethers
  • Chelation/Complexation Compounds
  • FDG Chemicals