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132-64-9 - Dibenzofuran, 98% - Diphenylene oxide - A16521 - Alfa Aesar

A16521 Dibenzofuran, 98%

CAS Number
132-64-9
Synonyms
Diphenylene oxide

Size Price ($) Quantity Availability
25g 67.36
100g 180.25
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Dibenzofuran, 98%

MDL
MFCD00004968
EINECS
205-071-3

Chemical Properties

Formula
C12H8O
Formula Weight
168.20
Melting point
78-83°
Boiling Point
287-289°
Flash Point
130°(266°F)
Density
1.3
Solubility
Insoluble in wate(<1 mg/mL). Soluble in nonpolar organic solvents.

Applications

Applications for GC (Gas Chromatography) and LC (Liquid Chromatography) Analysis. Dibenzofuran as the model substrate in culture procedures.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literature References

Peter Fortnagel,; Hauke Harms,; Rolf-Michael Wittich,; Sabine Krohn,; Holger Meyer,; Volker Sinnwell,; Heinz Wilkes,; Wittko Francke.Lithiation with n-BuLi occurs at the 4-position (ortho to the O atom). The 4-lithio derivative has been silylated and a second metallation effected at the 6- (second ortho) position, using n-BuLi and TMEDA, as a route to 4,6-disubstituted derivatives. J. Org. Chem. 1997 , 622259.

Peter Fortnagel,; Hauke Harms,; Rolf-Michael Wittich,; Sabine Krohn,; Holger Meyer,; Volker Sinnwell,; Heinz Wilkes,; Wittko Francke.Metabolism of dibenzofuran by Pseudomonas sp. strain HH69 and the mixed culture HH27. Appl. Environ. Microbiol. 1990 56(4),1148-1156.

Lithiation with n-BuLi occurs at the 4-position (ortho to the O atom). The 4-lithio derivative has been silylated and a second metallation effected at the 6- (second ortho) position, using n-BuLi and TMEDA, as a route to 4,6-disubstituted derivatives: J. Org. Chem., 62, 2259 (1997).

GHS Hazard and Precautionary Statements

Hazard Statements: H411-H401

Toxic to aquatic life with long lasting effects. Toxic to aquatic life.

Precautionary Statements: P273-P391-P501a

Avoid release to the environment. Collect spillage. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
121100
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2932.99
TSCA
Yes
RTECS
HP4430000

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