1-Aza-15-crown 5-Ether , >98.0%(T) , 66943-05-3

Synonym(s):
1,4,7,10-Tetraoxa-13-azacyclopentadecane

CAS NO.：66943-05-3

Empirical Formula: C10H21NO4

Molecular Weight: 219.28

MDL number: MFCD00075465

EINECS: 266-523-3

PRODUCT Properties

• Melting point: 35-37 °C(lit.)
• Boiling point: 90-100C
• Density: 1.1223 (rough estimate)
• refractive index: 1.4711
• Flash point: >230 °F
• storage temp.: 2-8°C
• form: powder to crystaline
• color: White to Almost white
• Water Solubility: soluble
• Sensitive: Air Sensitive
• BRN: 971959
• CAS DataBase Reference: 66943-05-3(CAS DataBase Reference)

Description and Uses

1-Aza-15-crown-5 is used as building block for the synthesis of bis-crown ethers, lariat ethers and other monofuctionalized 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,Xn
• Risk Statements: 36/37/38-20/22
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• F: 3-10
• HS Code: 29349990