1-Aza-18-crown 6-Ether , >98.0%(T) , 33941-15-0

Synonym(s):
1,4,7,10,13-Pentaoxa-16-azacyclooctadecane

CAS NO.：33941-15-0

Empirical Formula: C12H25NO5

Molecular Weight: 263.33

MDL number: MFCD00075466

EINECS: 251-751-8

PRODUCT Properties

• Melting point: 46-49 °C (lit.)
• Boiling point: 406.57°C (rough estimate)
• Density: 1.1122 (rough estimate)
• refractive index: 1.4287 (estimate)
• Flash point: >230 °F
• storage temp.: Keep in dark place,Inert atmosphere,Room temperature
• form: powder to crystaline
• pka: 8.69±0.20(Predicted)
• color: White to Light yellow to Light orange
• Water Solubility: Insoluble in water.
• Sensitive: Air Sensitive
• BRN: 1074079

Description and Uses

1-Aza-18-crown-6 is used as building block for the synthesis of bis-crown ethers, lariat ethers and other monofunctionalized macrocycles. It is also used as pharmaceutical intermediate.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• F: 3-10
• HS Code: 29349990