Product Name

  • Name

    Dibenzofuran

  • EINECS 205-071-3
  • CAS No. 132-64-9
  • Article Data228
  • CAS DataBase
  • Density 1.197 g/cm3
  • Solubility water: <0.1 g/100 mL at 20 °C
  • Melting Point 80-82 °C(lit.)
  • Formula C12H8O
  • Boiling Point 287 °C at 760 mmHg
  • Molecular Weight 168.195
  • Flash Point 135 °C
  • Transport Information UN 3077
  • Appearance white to pale yellow crystalline powder
  • Safety 22-24/25-61-29-45-36/37-16-7-7/9-23-53
  • Risk Codes 51/53-22-39/23/24/25-23/24/25-11-20/21/22-63-43-36/37/38-45
  • Molecular Structure Molecular Structure of 132-64-9 (Dibenzofuran)
  • Hazard Symbols DangerousN,HarmfulXn,ToxicT,FlammableF
  • Synonyms CPD-926;2, 2-Biphenylylene oxide;Dipheny-oxide;[1,1-Biphenyl]-2,2-diyl oxide;[1,1'-Biphenyl]-2,2'-diyl oxide;2,2-Biphenylene oxide;Dibenzo[b, d]furan;Diphenylene-oxide;Industrial Dibenzofurane;Diphenylene Oxide;
  • PSA 13.14000
  • LogP 3.58600

Synthetic route

2'-methoxy-(1,1'-biphenyl)-2-diazonium tetrafluoroborate

2'-methoxy-(1,1'-biphenyl)-2-diazonium tetrafluoroborate

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
In acetonitrile at 20℃; for 15h; Temperature; Time; Inert atmosphere;100%
1-bromo-2-phenoxybenzene
7025-06-1

1-bromo-2-phenoxybenzene

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With 6-methoxy quinoline; palladium diacetate; potassium carbonate In 1-methyl-pyrrolidin-2-one at 135℃; for 22h; Catalytic behavior; Solvent; Temperature; Reagent/catalyst; Sealed tube;99%
With sodium carbonate; palladium diacetate In N,N-dimethyl acetamide at 170℃; for 0.75h;74%
1-(2-iodophenoxy)benzene
34883-46-0

1-(2-iodophenoxy)benzene

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With palladium diacetate; potassium carbonate; tricyclohexylphosphine tetrafluoroborate; silver carbonate In N,N-dimethyl acetamide at 130℃;99%
With palladium 10% on activated carbon; sodium acetate In N,N-dimethyl acetamide at 140℃; for 16h;95%
With palladium diacetate; potassium carbonate; tricyclohexylphosphine tetrafluoroborate In N,N-dimethyl acetamide at 130℃; Inert atmosphere;95%
With potassium acetate; palladium dihydroxide In N,N-dimethyl acetamide at 145℃;92%
With tricyclohexylphosphine; palladium diacetate In acetonitrile at 100℃; for 24h;
2,2'-dihydroxybiphenyl
1806-29-7

2,2'-dihydroxybiphenyl

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
Nafion-H In o-xylene for 12h; Heating; also with toluene, 36 h;96%
With phosphorus pentoxide at 300℃;
With zinc(II) chloride at 309.9℃; for 44h; Yield given;
Erhitzen auf Siedetemperatur;
Multi-step reaction with 2 steps
1: Raney nickel; ethanol / 200 °C / 88260.9 Torr / Hydrogenation
2: N-bromo-succinimide; dibenzoyl peroxide; tetrachloromethane
View Scheme
2-phenoxyphenyl triflate

2-phenoxyphenyl triflate

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With bis(triphenylphosphine)palladium(II)-chloride; 1,8-diazabicyclo[5.4.0]undec-7-ene; lithium chloride In N,N-dimethyl-formamide at 145℃;96%
C12H8Cl2Mg2O

C12H8Cl2Mg2O

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With 3,5,3',5'-tetra-tert-butyl-4,4'-diphenoquinone; lithium chloride In tetrahydrofuran96%
dibenzofuran-4-carbaldehyde
96706-46-6

dibenzofuran-4-carbaldehyde

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With palladium diacetate; potassium carbonate In ethyl acetate at 150℃; under 12929 Torr; for 0.833333h; Microwave irradiation; Molecular sieve;96%
With palladium diacetate In cyclohexane at 140℃; for 24h; Molecular sieve; air;89%
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / ethanol / 20 °C
2: sodium carbonate; palladium diacetate; oxygen / 36 h / 130 °C / Molecular sieve; Schlenk technique
View Scheme
[1,1'-biphenyl]-2,2'-iodonium trifluoromethanesulfonate
189999-35-7

[1,1'-biphenyl]-2,2'-iodonium trifluoromethanesulfonate

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With copper(l) iodide; 1,10-Phenanthroline; potassium carbonate In water at 100℃; for 24h;96%
With water; copper diacetate; sodium carbonate In N,N-dimethyl-formamide at 100℃; for 12h; Catalytic behavior; Reagent/catalyst; Solvent; Inert atmosphere; Sealed tube;88%
dibenzo[c,e][1,2]oxaborinin-6-ol
14205-96-0

dibenzo[c,e][1,2]oxaborinin-6-ol

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With 1,10-Phenanthroline; copper diacetate; silver carbonate In ethanol; water at 40℃; for 19h; Catalytic behavior; Reagent/catalyst; Solvent; Temperature; Time;94.5%
2-bromodibenzo[b,d]furan
86-76-0

2-bromodibenzo[b,d]furan

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With sodium hydroxide In isopropyl alcohol at 20℃; for 1h; UV-irradiation;94%
With tetraethylammonium perchlorate; triethylamine In dimethyl sulfoxide at 20℃; for 4h; Electrolysis; Green chemistry;94%
Stage #1: 2-bromodibenzo[b,d]furan With nickel(II) iodide; 1,4-bis(dicyclohexylphosphino)butane; sodium carbonate; cesium iodide In tetrahydrofuran for 0.25h; Schlenk technique; Glovebox;
Stage #2: In tetrahydrofuran at 35℃; for 72h; Irradiation;		90%
2,3-dihydrodibenzofuran

2,3-dihydrodibenzofuran

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
In toluene at 95℃; for 12h; Sealed tube;94%
2,2'-difluorobiphenyl
388-82-9

2,2'-difluorobiphenyl

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With N,N,N,N,N,N-hexamethylphosphoric triamide; potassium tert-butylate at 120℃; for 3h; Reagent/catalyst; Microwave irradiation;93%
With aluminum oxide In neat (no solvent) at 190℃; for 12h;
phenoxathiine
262-20-4

phenoxathiine

A

dibenzofuran
132-64-9

dibenzofuran

B

diphenylether
101-84-8

diphenylether

Conditions
ConditionsYield
With lithium aluminium tetrahydride; (2,2'-bipyridyl)(1,5-cyclooctadiene)nickel In tetrahydrofuran at 55℃; for 48h;A 3%
B 92%
With 3-Hydroxy-1-methylpiperidine; nickel diacetate; sodium hydride In tetrahydrofuran at 65℃; for 0.5h;A 2%
B 81%
With lithium aluminium tetrahydride; (2,2'-bipyridyl)(1,5-cyclooctadiene)nickel In tetrahydrofuran at 55℃; for 48h;A 79%
B 3%
2′-chloro-[1,1′-biphenyl]-2-ol
53824-24-1

2′-chloro-[1,1′-biphenyl]-2-ol

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With sodium t-butanolate; di-tert-butyl (2'-methyl-[1,1'-biphenyl]-2-yl)phosphine; palladium diacetate In toluene at 100℃; for 24h;92%
With copper(I) thiophene-2-carboxylate In N,N-dimethyl acetamide at 140℃; for 0.333333h; microwave irradiation;89%
With potassium tert-butylate In dimethyl sulfoxide at -33℃; for 3h; Reagent/catalyst; Schlenk technique; Inert atmosphere; UV-irradiation;89%
4-bromodibenzofuran
89827-45-2

4-bromodibenzofuran

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With triethylamine In acetonitrile at 20℃; for 15h; Irradiation; Inert atmosphere;92%
2-phenoxybenzoic acid
2243-42-7

2-phenoxybenzoic acid

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With acethylacetonato(1,5-cyclooctadiene)rhodium(I); potassium iodide In acetic anhydride at 160℃; for 10h; Reagent/catalyst; Inert atmosphere;91%
With 2Ag(1+)*CH2O3(2-); Pd(TFA)2 In 1,4-dioxane; dimethyl sulfoxide at 150℃; for 14h; Reactivity; Reagent/catalyst; Solvent; Inert atmosphere;85%
Multi-step reaction with 2 steps
1: 12 h / 20 °C / Inert atmosphere
2: acethylacetonato(1,5-cyclooctadiene)rhodium(I); potassium iodide / acetic anhydride / 10 h / 160 °C / Inert atmosphere
View Scheme
With copper(I) oxide; potassium carbonate In water at 80℃; for 2h; Catalytic behavior; Reagent/catalyst; Sonication; Green chemistry; chemoselective reaction;
10-hydroxy-4a,10a-dihydrobenzo[b][1,4]benzoxaborinine
19014-28-9

10-hydroxy-4a,10a-dihydrobenzo[b][1,4]benzoxaborinine

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With iodine; palladium diacetate; potassium carbonate In acetonitrile at 20 - 80℃; for 12h; Suzuki Coupling; Schlenk technique; Inert atmosphere; Sealed tube;90%
4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With sodium hypochlorite; tetrabutylammomium bromide; water at 100℃;90%
2-phenoxybenzenediazonium tetrafluoroborate

2-phenoxybenzenediazonium tetrafluoroborate

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With palladium diacetate In ethanol Reflux;89%
3-dibenzofurandiazonium tetrafluoroborate

3-dibenzofurandiazonium tetrafluoroborate

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With chloro-trimethyl-silane In tetrahydrofuran; N,N-dimethyl-formamide at 60℃; for 1h;88%
2-phenoxyphenyltosylate
1285625-78-6

2-phenoxyphenyltosylate

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With palladium diacetate; caesium carbonate; cesium pivalate; 1,2-bis-(dicyclohexylphosphino)ethane In toluene at 120℃; for 17h; Reagent/catalyst; Glovebox; Sealed tube;88%
acetic 2-phenoxybenzoic anhydride
1434906-71-4

acetic 2-phenoxybenzoic anhydride

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With acethylacetonato(1,5-cyclooctadiene)rhodium(I); potassium iodide In acetic anhydride at 160℃; for 10h; Inert atmosphere;88%
dimethyl sulfoxide
67-68-5

dimethyl sulfoxide

2'-methoxy-(1,1'-biphenyl)-2-diazonium tetrafluoroborate

2'-methoxy-(1,1'-biphenyl)-2-diazonium tetrafluoroborate

A

dibenzofuran
132-64-9

dibenzofuran

B

O-methyldimethylsulfoxonium fluoroborate

O-methyldimethylsulfoxonium fluoroborate

Conditions
ConditionsYield
In dichloromethaneA 87%
B 79%
...Expand
cyclopentadienyliron hexafluorophosphate of dibenzofuran

cyclopentadienyliron hexafluorophosphate of dibenzofuran

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
In N,N-dimethyl-formamide electrolysis in 0.2M KClO4 with mercury pool working electrode, Ag/0.1M AgNO3 reference electrode, Pt counter electrode, potential -1.80 V;87%
toluene-4-sulfonic acid dibenzofuran-2-yl ester

toluene-4-sulfonic acid dibenzofuran-2-yl ester

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With sodium tetrahydroborate; bis(triphenylphosphine)nickel(II) chloride; tricyclohexylphosphine In tetrahydrofuran at 20℃; for 14h;87%
2-Phenoxy-1-(trimethylsilyl)benzol
17049-42-2

2-Phenoxy-1-(trimethylsilyl)benzol

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With [bis(acetoxy)iodo]benzene; (R)-10-camphorsulfonic acid; tetrahydrothiophene gold(III) bromide In methanol; chloroform at 27℃; for 0.5h; Schlenk technique; Inert atmosphere;87%
2-chlorodiphenyl ether
2689-07-8

2-chlorodiphenyl ether

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With potassium carbonate; 1,3-bis[2,6-diisopropylphenyl]imidazolium chloride; N-heterocyclic carbene palladium In N,N-dimethyl acetamide at 130℃;86%
3-bromoquinoline
5332-24-1

3-bromoquinoline

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

A

dibenzofuran
132-64-9

dibenzofuran

B

3-(4-dibenzofuranyl)quinoline
1004751-41-0

3-(4-dibenzofuranyl)quinoline

C

4,4'-bidibenzo[b,d]furan
86532-14-1

4,4'-bidibenzo[b,d]furan

Conditions
ConditionsYield
With sodium phosphate dodecahydrate; palladium 10% on activated carbon In water; isopropyl alcohol at 80℃; for 24h; hetero-Suzuki-Miyaura cross-coupling; Inert atmosphere;A 86%
B 5%
C 4%
...Expand
C14H11BrO2

C14H11BrO2

dibenzofuran
132-64-9

dibenzofuran

Conditions
ConditionsYield
With potassium tert-butylate In dimethyl sulfoxide at 130℃; for 12h;86%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

dibenzofuran
132-64-9

dibenzofuran

dimethyl sulfate
77-78-1

dimethyl sulfate

4-methyl-dibenzofuran
7320-53-8

4-methyl-dibenzofuran

Conditions
ConditionsYield
In tetrahydrofuran; hexane100%
...Expand
dibenzofuran
132-64-9

dibenzofuran

dibenzofuran-d8

dibenzofuran-d8

Conditions
ConditionsYield
With water-d2; isopropyl alcohol In n-heptane at 120℃; Flow reactor;99%
With platinum(IV) oxide; (+/-)-2-pentanol; water-d2 In decalin at 100℃; for 12h; High pressure;72%
dibenzofuran
132-64-9

dibenzofuran

2-nitrodibenzofuran
20927-95-1

2-nitrodibenzofuran

Conditions
ConditionsYield
With 3-(ethoxycarbonyl)-1-(5-methyl-5-(nitrosooxy)hexyl)pyridin-1-ium bis(trifluoromethanesulfonyl)imide at 20℃; for 2h; Ionic liquid;96%
With nitric acid; acetic acid at 60℃; for 3h;78%
With nitric acid; acetic anhydride
With nitric acid; acetic acid
dibenzofuran
132-64-9

dibenzofuran

carbon dioxide
124-38-9

carbon dioxide

4,6-dibenzofuran dicarboxylic acid
88818-47-7

4,6-dibenzofuran dicarboxylic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium In diethyl ether; cyclohexane at -78 - 25℃; for 25h; Inert atmosphere;
Stage #2: carbon dioxide In diethyl ether; cyclohexane at -78 - 25℃; for 5h; Inert atmosphere;		96%
Stage #1: dibenzofuran With N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium In diethyl ether; cyclohexane at 25℃; for 18h;
Stage #2: carbon dioxide In diethyl ether; cyclohexane at -78 - 20℃; for 19h;
Stage #3: With hydrogenchloride; water In diethyl ether; cyclohexane		76%
With N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium In diethyl ether at 25℃;30%
dibenzofuran
132-64-9

dibenzofuran

dibenzofuran 2,8-disulfonyl chloride
47146-53-2

dibenzofuran 2,8-disulfonyl chloride

Conditions
ConditionsYield
With chlorosulfonic acid; potassium chloride at 50 - 70℃; for 3h;96%
With chlorosulfonic acid; thionyl chloride for 3h; Heating;89%
dibenzofuran
132-64-9

dibenzofuran

11H-Benzo[b]fluoren-11-one
3074-03-1

11H-Benzo[b]fluoren-11-one

C29H18O2

C29H18O2

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium In tetrahydrofuran at -78℃; for 2h; Inert atmosphere;
Stage #2: 11H-Benzo[b]fluoren-11-one In tetrahydrofuran at -78 - 20℃;		96%
dibenzofuran
132-64-9

dibenzofuran

acetyl chloride
75-36-5

acetyl chloride

2-acetyldibenzofuran
13761-32-5

2-acetyldibenzofuran

Conditions
ConditionsYield
With aluminum (III) chloride In chloroform at 20℃; for 0.75h; Friedel Crafts acylation;95%
With aluminum (III) chloride In chloroform at 20℃; for 0.75h;95%
With aluminum (III) chloride In chloroform at 0 - 20℃; Friedel-Crafts Acylation;95%
dibenzofuran
132-64-9

dibenzofuran

succinic acid monomethylester chloride
1490-25-1

succinic acid monomethylester chloride

γ-oxo-2-dibenzofuranbutanoic acid methyl ester
36109-81-6

γ-oxo-2-dibenzofuranbutanoic acid methyl ester

Conditions
ConditionsYield
With aluminium trichloride In 1,1,2,2-tetrachloroethane at 0 - 20℃; for 3h; Friedel-Crafts reaction;94%
dibenzofuran
132-64-9

dibenzofuran

Trimethyl borate
121-43-7

Trimethyl borate

water
7732-18-5

water

4-dibenzofurylboronic acid
100124-06-9

4-dibenzofurylboronic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium In tetrahydrofuran; hexane; acetone at -60 - 20℃; for 5h; Inert atmosphere;
Stage #2: Trimethyl borate In tetrahydrofuran; hexane; acetone at -45 - 20℃; for 15h; Inert atmosphere;
Stage #3: water With hydrogenchloride In tetrahydrofuran; hexane; acetone at 10 - 20℃; for 4h; Inert atmosphere;		93.8%
Stage #1: dibenzofuran With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1.5h;
Stage #2: Trimethyl borate In tetrahydrofuran; hexane at -78 - 20℃; for 12.5h;
Stage #3: water With hydrogenchloride In tetrahydrofuran; hexane at 0℃;		69.3%
...Expand
dibenzofuran
132-64-9

dibenzofuran

3,3'-Diiododiphenylene oxide
137959-93-4

3,3'-Diiododiphenylene oxide

Conditions
ConditionsYield
Stage #1: dibenzofuran With N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium In diethyl ether; cyclohexane at -78 - 20℃; Inert atmosphere;
Stage #2: With iodine In diethyl ether; cyclohexane at -78 - 20℃; Inert atmosphere;		93%
Stage #1: dibenzofuran With 2,2,6,6-tetramethyl-piperidine; n-butyllithium; zinc dichloro(N,N,N′,N′-tetramethylethylenediamine) In tetrahydrofuran; hexane at 20℃; for 2h; Inert atmosphere;
Stage #2: With iodine In tetrahydrofuran; hexane Inert atmosphere;		79%
Stage #1: dibenzofuran With n-butyllithium In diethyl ether at -78 - 20℃; for 10h; Inert atmosphere;
Stage #2: With iodine In tetrahydrofuran; diethyl ether at -78 - 20℃; for 4h; Inert atmosphere;		67%
2-Adamantanone
700-58-3

2-Adamantanone

dibenzofuran
132-64-9

dibenzofuran

2-(2-hydroxyadamantan-2-yl)-2'-hydroxybiphenyl

2-(2-hydroxyadamantan-2-yl)-2'-hydroxybiphenyl

Conditions
ConditionsYield
Stage #1: dibenzofuran With N,N,N,N,-tetramethylethylenediamine; lithium In diethyl ether for 24h; Heating;
Stage #2: 2-Adamantanone In diethyl ether at -78 - 20℃;		93%
dibenzofuran
132-64-9

dibenzofuran

(-)-(o-menthyl)chlorophenylphosphine

(-)-(o-menthyl)chlorophenylphosphine

((-)-mentholate)(dbf)PhP(BH3)

((-)-mentholate)(dbf)PhP(BH3)

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; for 0.5h; Inert atmosphere;
Stage #2: (-)-(o-menthyl)chlorophenylphosphine In tetrahydrofuran; hexane at -78 - 20℃; for 10h; Inert atmosphere;
Stage #3: With borane-THF In tetrahydrofuran; hexane at 0 - 20℃; for 1h; Inert atmosphere;		93%
dibenzofuran
132-64-9

dibenzofuran

Triisopropyl borate
5419-55-6

Triisopropyl borate

B,B'-4,6-dibenzofurandiylbisboronic acid
145238-17-1

B,B'-4,6-dibenzofurandiylbisboronic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With sec.-butyllithium In tetrahydrofuran; hexane at -70℃; for 1h; Inert atmosphere;
Stage #2: Triisopropyl borate In tetrahydrofuran; hexane at 20℃; for 6h;		93%
dibenzofuran
132-64-9

dibenzofuran

2-Phenylphenol
90-43-7

2-Phenylphenol

Conditions
ConditionsYield
With sodium hydride at 190 - 192℃; for 7h;92.5%
With LiCrH4*2LiCl*2THF In tetrahydrofuran at 25℃; for 12h;84%
With lithium aluminium tetrahydride; cobalt acetylacetonate; sodium t-butanolate In toluene at 140℃; for 24h; Inert atmosphere; Sealed tube;81%
dibenzofuran
132-64-9

dibenzofuran

carbon dioxide
124-38-9

carbon dioxide

Dibenzofuran-1-carboxylic acid
54470-37-0

Dibenzofuran-1-carboxylic acid

Conditions
ConditionsYield
Stage #1: dibenzofuran With n-butyllithium In tetrahydrofuran; hexane at -75 - 20℃; for 3.08333h;
Stage #2: carbon dioxide In tetrahydrofuran; diethyl ether; hexane at -74℃; for 1h;
Stage #3: With hydrogenchloride In water pH=2;		92%

Dibenzofuran Chemical Properties

Product Name: Dibenzofuran (CAS NO.132-64-9)


Molecular Formula: C12H8O
Molecular Weight: 168.19g/mol
Mol File: 132-64-9.mol
EINECS: 205-071-3
Appearance: White to light yellow crystal powde
Melting Point: 80-82 °C(lit.)
Boiling point: 287 °C at 760 mmHg
Storage Temperature: 2-8°C
Flash Point: 135 °C
Density: 1.197 g/cm3
Water Solubility: <0.1 g/100 mL at 20 ºC
Surface Tension: 47.5 dyne/cm
Enthalpy of Vaporization: 50.5 kJ/mol
Vapour Pressure: 0.0044 mmHg at 25°C
XLogP3-AA: 4.1
H-Bond Donor: 0
H-Bond Acceptor: 1
Structure Descriptors of Dibenzofuran (CAS NO.132-64-9):
  IUPAC Name: dibenzofuran
  Canonical SMILES: C1=CC=C2C(=C1)C3=CC=CC=C3O2
  InChI: InChI=1S/C12H8O/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8H
  InChIKey: TXCDCPKCNAJMEE-UHFFFAOYSA-N
Product Categories: Intermediates of Dyes and Pigments; Fluorene Derivatives; Organics; Furan&Benzofuran; Alpha Sort; D; DAlphabetic; DIA - DIC; Volatiles/ Semivolatiles; Alphabetic

Dibenzofuran Toxicity Data With Reference

1.    

sce-ham:ovr 10 mg/L

     EMMUEG    Environmental and Molecular Mutagenesis. 10 (Suppl 10)(1987),1.

DIBENZOFURAN(132-64-9) has some toxicities.
R-phrases :R51/53
S-phrases :S24/25 S29 S61

Dibenzofuran Consensus Reports

Reported in EPA TSCA Inventory.

Dibenzofuran Safety Profile

Mutation data reported. When heated to decomposition DIBENZOFURAN(132-64-9)  emits acrid smoke and irritating vapors.
Safety Information of Dibenzofuran (CAS NO.132-64-9):
Hazard Codes: NDangerous,XnHarmful,TToxic,FHighly
Risk Statements: 51/53-22-39/23/24/25-23/24/25-11-20/21/22-63-43-36/37/38-45 
11:  Highly Flammable 
20:  Harmful by inhalation 
21:  Harmful in contact with skin 
22:  Harmful if swallowed 
23:  Toxic by inhalation 
24:  Toxic in contact with skin 
25:  Toxic if swallowed 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin 
39:  Danger of very serious irreversible effects 
43:  May cause sensitization by skin contact 
45:  May cause cancer 
51:  Toxic to aquatic organisms  
53:  May cause long-term adverse effects in the aquatic environment
63:  Possible risk of harm to the unborn child 
Safety Statements: 22-24/25-61-29-45-36/37-16-7-7/9-23-53
7:  Keep container tightly closed  
9:  Keep container in a well-ventilated place 
16:  Keep away from sources of ignition - No smoking 
22:  Do not breathe dust 
23:  Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) 
24:  Avoid contact with skin 
25:  Avoid contact with eyes 
29:  Do not empty into drains 
36:  Wear suitable protective clothing  
37:  Wear suitable gloves 
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
53:  Avoid exposure - obtain special instruction before use
RIDADR: UN3077
WGK Germany: 3
RTECS: HP4430000
HazardClass: 9
PackingGroup: III
HS Code: 29329995
Hazardous Substances Data: 132-64-9(Hazardous Substances Data)

Dibenzofuran Specification

 Dibenzofuran , its CAS NO. is 132-64-9, the synonyms are (1,1'-Biphenyl)-2,2'-diyl oxide ; 2,2'-Biphenylene oxide ; 2,2'-Biphenylylene oxide ; Dibenzo(b,d)furan ; Diphenylene oxide .

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