4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane , 98% , 31364-42-8

Synonym(s):
4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane;Kryptofix 221

CAS NO.：31364-42-8

Empirical Formula: C16H32N2O5

Molecular Weight: 332.44

MDL number: MFCD00005108

EINECS: 250-592-1

PRODUCT 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.)
• Flash point: >230 °F
• storage temp.: Store at +2°C to +8°C.
• pka: 7.23±0.20(Predicted)
• form: Liquid
• color: Pale yellow
• Water Solubility: Miscible with water.
• Sensitive: Light Sensitive
• BRN: 616444

Description and 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⁺.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a
• Safety Statements: 23-24/25
• WGK Germany: 3
• F: 3-10
• HS Code: 2934 99 90