KRYPTOFIX(R) 221

ChemicalBook > CAS DataBase List > 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
F: 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⁺.

reaction suitability

reagent type: reductant

KRYPTOFIX(R) 221 Preparation Products And Raw materials

Raw materials

Triethylene glycol Diglycolic acid Lithium Aluminum Hydride

Preparation Products

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

6-Ethyl-3-oxa-6-azaoctanol 1,5-DIAMINO-3-OXAPENTANE N-(2-METHOXYETHYL)ETHYLAMINE KRYPTOFIX(R) 221 N-ETHYLDIETHANOLAMINE Diethanolamine 2-Ethoxyethylamine N-(2-METHOXYETHYL)METHYLAMINE Triethanolamine 2-((2-(2-(DIMETHYLAMINO)ETHOXY)ETHYL) METHYLAMINO)ETHANOL, 97 2-(2-Aminoethoxy)ethanol Diethylaminoethanol N-Methyldiethanolamine Bis(2-dimethylaminoethyl) ether 4,13-Diaza-18-crown 6-ether 1,8-Diamino-3,6-dioxaoctane 2-METHOXYETHYLAMINE BIS(2-METHOXYETHYL)AMINE

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

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

7,16-(Oxybisethylene)(1,4,10,13-tetraoxa-7,16-diazacyclooctadecane)

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

Kryptofix<sup>?</sup> 221

31364-42-8

C16H32O5N2

C16H32N2O5

Synthetic Reagents

Crown Ethers

Chelation/Complexation Compounds

FDG Chemicals