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291161

4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane

Name: 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane
Brand: ALDRICH

98%

Synonym(s):

Kryptofix^® 221

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About This Item

Empirical Formula (Hill Notation):

C₁₆H₃₂N₂O₅

CAS Number:

31364-42-8

Molecular Weight:

332.44

UNSPSC Code:

12352005

NACRES:

NA.22

PubChem Substance ID:

24857516

EC Number:

250-592-1

Beilstein/REAXYS Number:

616444

MDL number:

MFCD00005108

Assay:

98%

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Properties

Quality Segment

200

assay

98%

refractive index

n20/D 1.5018 (lit.)

density

1.111 g/mL at 20 °C (lit.)

SMILES string

C1COCCN2CCOCCOCCN(CCO1)CCOCC2

InChI

1S/C16H32N2O5/c1-7-19-8-2-18-5-11-22-15-13-20-9-3-17(1)4-10-21-14-16-23-12-6-18/h1-16H2

InChI key

HDLXPNDSLDLJHF-UHFFFAOYSA-N

Description

Application

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⁺.

Legal Information

Kryptofix is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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