Dibenzo-18-crown-6 CAS 14187-32-7 EINECS NO 238-041-3

Product Description:

Product Name: Dibenzo-18-crown-6 CAS NO: 14187-32-7

Synonyms:

6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;

2,3,11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene;

Dibenzo-18-crown 6-E-ther;

Chemical & Physical Properties:

Appearance: Red powder

Assay :≥99.00%

Density: 1.108 g/cm3

Boiling Point: 380-384℃ (679 mmHg)

Melting Point: 160-164℃

Flash Point: STABILITY

Refractive Index: 1.5

Water Solubility: Sparingly soluble

Stability: Stable under normal temperatures and pressures.

Storage Condition: Store in a cool, dry place. Keep container closed when not in use.

Vapor Pressure: 3.65E-10mmHg at 25℃

Sensitive: Air sensitive

Safety Information:

RTECS: HP5386000

Safety Statements: S26-S37/39

HS Code: 2932999099

WGK Germany: 2

Risk Statements: R36/37/38

Hazard Code: Xi

Dibenzo-18-crown-6 is a benzannulated crown e-ther. It is related to the non-benzannulated 18-crown-6. This compound may be synthesized from catechol and bis(chloroethyl) e-ther:. This crown e-ther, like other crown ethers, has strong complexing abilities and has high affinity for alkali metal cations.

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