KRYPTOFIX(R) 221
KRYPTOFIX(R) 221
  • CAS No.:31364-42-8
Other grades of this product :
KRYPTOFIX(R) 221 Basic information
Product Name:KRYPTOFIX(R) 221
Synonyms:KRYPTOFIX 221;KRYPTOFIX(R) 221;4,7,13,16,21-PENTAOXA-1,10-DIAZABICYCLO[8.8.5]TRICOSANE;4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98%;4,7,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5.]tricosane;4,7,13,16,21-pentaoxa-1,10-*diazabicyclo(8.8.5)tr;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
CAS:31364-42-8
MF:C16H32N2O5
MW:332.44
EINECS:250-592-1
Product Categories:FDG Chemicals
Mol File:31364-42-8.mol
KRYPTOFIX(R) 221 Chemical Properties
Boiling point 465.4±40.0 °C(Predicted)
density 1.111 g/mL at 20 °C(lit.)
refractive index n20/D 1.5018(lit.)
Fp >230 °F
storage temp. Store at +2°C to +8°C.
form Liquid
pka7.23±0.20(Predicted)
color Pale yellow
Water Solubility Miscible with water.
Sensitive Light Sensitive
BRN 616444
Safety Information
Safety Statements 23-24/25
WGK Germany 3
3-10
HS Code 2934 99 90
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
KRYPTOFIX(R) 221 Usage And Synthesis
Chemical PropertiesClear colorless to yellow liquid
Uses4,7,13,16,21-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.
Uses4,7,13,16,21-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 materialsLithium Aluminum Hydride-->Triethylene glycol-->Diglycolic acid

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