9-Fluorenone supplier | CasNO.486-25-9

Name
9-Fluorenone
EINECS 207-630-7
CAS No. 486-25-9
Article Data709
CAS DataBase
Density 1.244 g/cm³
Solubility insoluble in water
Melting Point 80-83 °C(lit.)
Formula C₁₃H₈O
Boiling Point 341.499 °C at 760 mmHg
Molecular Weight 180.206
Flash Point 144.142 °C
Transport Information
Appearance yellow flakes, chips or crystalline powder
Safety 24/25-36/37/39-27-26
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Fluoren-9-one(8CI);Fluorenone;NSC 5181;
PSA 17.07000
LogP 2.89800

Synthetic route

: 467-69-6
9-hydroxy-9-fluorene carboxylic acid

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With sodium perborate In acetic acid for 1.5h; steam bath;	100%
With (NMe4)2H2OCH3CN (L = ortho-phenylenebis(N'-methyloxamidate)); oxygen; pivalaldehyde In acetonitrile for 2h; Ambient temperature;	98%
With thionyl chloride for 2h; Heating;	91%

: 86-73-7
9H-fluorene

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With aluminum oxide; potassium permanganate In 1,2-dichloro-ethane for 118h; Product distribution; Ambient temperature; other reagent, reaction time;	100%
With potassium hydroxide; 18-crown-6 ether; oxygen In 1,2-dimethoxyethane at 20℃; for 1h;	100%
With aluminum oxide; potassium permanganate; water In 1,2-dichloro-ethane for 118h; Ambient temperature;	100%

: 1689-64-1
9-Fluorenol

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With potassium carbonate; chlorobenzene In toluene at 105℃; for 12h;	100%
With potassium osmate(VI) dihydrate; potassium carbonate; potassium hexacyanoferrate(III) In water; acetonitrile at 60℃; for 0.5h; chemoselective reaction;	100%
With chromium(VI) oxide; methyl-tridecylammonium chloride; sodium perborate In water; benzene at 60℃; for 24h;	99%

: 67-56-1
methanol

: 75997-04-5
4',4'-dimethyl-3'-phenylfluorene-9-spiro-2'-oxazolidin-5'-one

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With sulfuric acid for 8h; Heating; other characteristic reaction (with hydroxylamine);	100%

: 7049-31-2
9-fluorenone thioketal

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With trichloroisocyanuric acid; silver nitrate In water; acetonitrile Ambient temperature;	100%
With hydrogenchloride; dihydrogen peroxide In methanol Ambient temperature;	98%
With t-butyl bromide; dimethyl sulfoxide at 70 - 75℃; for 24h;	95%

: 751-35-9
9-fluorenone triphenylphosphazine

A: 486-25-9
9-fluorenone

B: 791-28-6
Triphenylphosphine oxide

Conditions

Conditions	Yield
With oxygen; methylene blue In dichloromethane at -78℃; for 0.0833333h; Irradiation; other reagent;	A 100% B n/a
With oxygen; methylene blue In dichloromethane Quantum yield; Irradiation;

: 88362-97-4
fluoren-9-one-dibenzyldithioacetal

A: 150-60-7
dibenzyl disulphide

B: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With tert-butylhypochlorite In tetrachloromethane for 1h; Ambient temperature; other reagent;	A n/a B 100%

: 2052-07-5
2-Bromobiphenyl

: 201230-82-2
carbon monoxide

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With cesium pivalate; palladium(0)bis(tricyclohexylphosphine) In N,N-dimethyl-formamide at 110℃; under 760.051 Torr; for 7h; Carbonylation; cyclization;	100%
With tristricyclohexylphosphine palladium(0); cesium pivalate In N,N-dimethyl-formamide at 110℃; under 760.051 Torr; for 7h;	100%
With palladium diacetate; sodium carbonate; magnesium sulfate; tricyclohexylphosphine tetrafluoroborate; Trimethylacetic acid In toluene at 110℃; under 760.051 Torr; for 25h; Sealed tube; Inert atmosphere;	86%

: 201230-82-2
carbon monoxide

: 2113-51-1
2-iodobiphenyl

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With cesium pivalate; palladium(0)bis(tricyclohexylphosphine) In N,N-dimethyl-formamide at 110℃; under 760.051 Torr; for 7h; Carbonylation; cyclization;	100%
With tristricyclohexylphosphine palladium(0); cesium pivalate In N,N-dimethyl-formamide at 110℃; under 760.051 Torr; for 7h;	100%
With chloro(1,5-cyclooctadiene)rhodium(I) dimer; sodium carbonate In 5,5-dimethyl-1,3-cyclohexadiene at 130℃; for 48h; Reagent/catalyst; Inert atmosphere;	58%
With 1,10-Phenanthroline; palladium diacetate In 1,2-dichloro-ethane at 120℃; under 760.051 Torr; for 8h;	5%

: 5978-75-6
9H-fluoren-9-amine hydrochloride

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In dimethyl sulfoxide at 25℃; for 5h;	99%

: 947-84-2
2-Biphenylcarboxylic acid

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With chloro(1,5-cyclooctadiene)rhodium(I) dimer; 2,2-dimethylpropanoic anhydride; 1,2-bis-(diphenylphosphino)ethane; potassium iodide at 160℃; for 0.5h; Wavelength; Reagent/catalyst; Inert atmosphere; Microwave irradiation; Sealed tube;	98%
With chloro(1,5-cyclooctadiene)rhodium(I) dimer; 2,2-dimethylpropanoic anhydride; 1,2-bis-(diphenylphosphino)ethane at 160℃; for 20h; Reagent/catalyst; Temperature; Inert atmosphere;	97%
With trifluoromethylsulfonic anhydride; Triphenylphosphine oxide In 1,2-dichloro-ethane at 25℃; for 0.5h;	92%

: 2157-52-0
9-fluorenone oxime

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With 1-benzyl-4-aza-1-azoniabiyclo<2.2.2>octane peroxodisulfate In acetonitrile for 0.25h; Heating;	98%
With 1-benzyl-4-aza-1-azoniabiyclo<2.2.2>octane peroxodisulfate In acetonitrile for 0.25h; Oxidation; Heating;	98%
With water; oxygen In acetonitrile at 60℃; under 760.051 Torr; for 2h; Autoclave; Green chemistry;	98%

: 92592-27-3
4'-cyano-3'-phenyl-4'-t-butylfluorene-9-spiro-2'-oxazolidin-5'-one

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With sulfuric acid In methanol for 8h; Heating;	98%

: 165-09-3
dispiro[9H-fluorene-9,3'-(1,2,4,5-tetroxane)-6',9''-[9H]fluorene]

A: 2005-10-9
6H-benzo[c]chromen-6-one

B: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With antimonypentachloride at 20℃; for 0.666667h; Product distribution; other reagent, time;	A 98% B 90%
With antimonypentachloride In dichloromethane at 20℃; for 0.666667h;	A 98% B 90%

: 830-72-8
9H-fluorene-9-thione

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With nitrosonium tetrafluoroborate In dichloromethane for 0.5h; Ambient temperature;	98%
With 3-carboxypyridinium chlorochromate In acetonitrile for 0.0333333h; Product distribution; Further Variations:; Reagents; Temperatures; without microwave irradiation; solvent-free; microwave irradiation;	94%
With thionyl chloride; dihydrogen peroxide In ethanol at 25℃; for 0.0333333h;	93%

: 4709-68-6
9-benzhydrylidenefluorene

A: 119-61-9
benzophenone

B: 486-25-9
9-fluorenone

C: 165-09-3
dispiro[9H-fluorene-9,3'-(1,2,4,5-tetroxane)-6',9''-[9H]fluorene]

Conditions

Conditions	Yield
With oxygen; ozone In dichloromethane at -60℃; Product distribution; ozonolysis;	A 98% B 57% C 20%

...Expand

: 2113-51-1
2-iodobiphenyl

: 1895-39-2
sodium chlorodifluoroacetate

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With palladium diacetate; potassium carbonate; tricyclohexylphosphine In N,N-dimethyl-formamide at 90℃; for 8h; Catalytic behavior; Reagent/catalyst; Solvent; Schlenk technique; Inert atmosphere;	98%

: 7535-15-1
2,2'-biphenyldicarboxylic acid dichloride

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With 1,2-dichlorotetramethylsilane; bis(benzonitrile)palladium(II) dichloride; triphenylphosphine at 145℃; for 15h;	97%

: 832-80-4
9-diazofluorenone

A: 86-73-7
9H-fluorene

B: 486-25-9
9-fluorenone

C: 2071-44-5
di-fluoren-9-ylidene-hydrazine

Conditions

Conditions	Yield
With tetrabutylammonium perchlorate In N,N-dimethyl-formamide at 20 - 23℃; Pt-cathode;	A 1% B 0.5% C 97%

...Expand

: 165-06-0
1,2;3,4-dibenzo<4.5>spiro-6,10-dithiodecane

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With eosin y In water; acetonitrile at 20℃; for 2h; Irradiation;	97%
With nitric acid; arsenic(III) trioxide In dichloromethane at 0 - 5℃;	94%
Stage #1: 1,2;3,4-dibenzo<4.5>spiro-6,10-dithiodecane With trichloroisocyanuric acid; silica gel at 20℃; for 0.05h; Stage #2: With water at 20℃;	91%

: C13H8O(2-)*2C4H8O*2Na(1+)

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With air	97%

: 201230-82-2
carbon monoxide

: 189999-35-7
[1,1'-biphenyl]-2,2'-iodonium trifluoromethanesulfonate

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With 1,10-Phenanthroline; palladium diacetate In 1,2-dichloro-ethane at 120℃; under 760.051 Torr; for 8h; Reagent/catalyst; Solvent; Temperature;	97%

: 7142-76-9
diethyl (9H-fluoren-9-yl)phosphonate

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
Stage #1: diethyl (9H-fluoren-9-yl)phosphonate With sodium t-butanolate In N,N-dimethyl-formamide at 25℃; for 0.0833333h; Inert atmosphere; Stage #2: With oxygen In N,N-dimethyl-formamide at 25℃; for 8h; stereoselective reaction;	97%

: 75-91-2
tert.-butylhydroperoxide

: 86-73-7
9H-fluorene

A: 486-25-9
9-fluorenone

B: 106910-48-9
9-(tert-butylperoxy)-9H-fluorene

Conditions

Conditions	Yield
With bis-(tributyltin oxide) dioxochromium(VI); water In dichloromethane at 40℃; for 24h;	A 96% B 1%
With copper(II) choride dihydrate; tetrabutyl-ammonium chloride; sodium carbonate; 2,2′‐biquinoline‐4,4′‐dicarboxylic acid dipotassium salt In water at 20℃; for 17h; Green chemistry;	A 84% B 5%
With 2-Picolinic acid; ferric nitrate In pyridine; acetic acid for 0.5h; Product distribution; Mechanism; variation of reaction time; also under air;	A 0.76 mmol B 0.20 mmol

...Expand

: 86-73-7
9H-fluorene

A: 486-25-9
9-fluorenone

B: 106910-48-9
9-(tert-butylperoxy)-9H-fluorene

Conditions

Conditions	Yield
With tert.-butylhydroperoxide; bis-(tributyltin oxide) dioxochromium(VI) In dichloromethane at 40℃; for 24h;	A 96% B 1%
With tert.-butylhydroperoxide; 2,4-dimethyl-2,4-pentanediol cyclic Cr(VI) ester In tetrachloromethane; dichloromethane at 0℃; for 8h; Yield given;	A n/a B 21%
With tert.-butylhydroperoxide; 2,4-dimethyl-2,4-pentanediol cyclic Cr(VI) ester In tetrachloromethane; dichloromethane at 0℃; for 8h; Yields of byproduct given;	A n/a B 21%

: 19926-49-9
2-phenylbenzoic acid ethyl ester

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With sulfuric acid at 20℃; for 1h; Friedel-Crafts Acylation; Inert atmosphere;	96%

: 467-69-6
9-hydroxy-9-fluorene carboxylic acid

A: 486-25-9
9-fluorenone

B: 1689-64-1
9-Fluorenol

C: 3073-51-6
fluorenopinacol

Conditions

Conditions	Yield
copper(I) oxide In acetonitrile at 50℃;	A 4% B 95% C 1%

...Expand

: 98174-79-9
2,2-Diphenylen-1,3-dithian-1-oxid

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With hydrogenchloride In water; acetonitrile at 20℃; for 12h;	95%

: 20615-64-9
fluorene-9-carbaldehyde

: 486-25-9
9-fluorenone

Conditions

Conditions	Yield
With sodium hydride In diethyl ether at 25℃; for 0.5h;	95%
With tetrafluoroboric acid diethyl ether; iodosylbenzene In dichloromethane at 20℃; for 24h; Inert atmosphere;	87%
With Co(nmp)2; oxygen; triethylamine In isopropyl alcohol at 60℃; for 12h; Schlenk technique; Green chemistry;	83%
With Nitrosobenzene In dichloromethane at 50℃; for 24h; Sealed tube;	45%

: 486-25-9
9-fluorenone

: 86-73-7
9H-fluorene

Conditions

Conditions	Yield
With phenylphosphane at 140℃; for 72h;	100%
With iodine; hypophosphorous acid In acetic acid for 24h; Reduction; Heating;	99%
With formic acid In water at 130℃; for 6h; Green chemistry;	97%

: 486-25-9
9-fluorenone

: 1689-64-1
9-Fluorenol

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In tetrahydrofuran at 20℃; for 16h;	100%
With sodium tetrahydroborate In tetrahydrofuran; water at 20℃; for 20h;	100%
With sodium tetrahydroborate In tetrahydrofuran; water for 0.2h; Heating;	99%

: 486-25-9
9-fluorenone

: 2157-52-0
9-fluorenone oxime

Conditions

Conditions	Yield
With hydroxylamine hydrochloride In ethanol at 50 - 60℃; for 1h;	100%
With hydroxylamine hydrochloride; sodium hydroxide In ethanol; water at 20℃; for 24h;	100%
With hydroxylamine hydrochloride In ethanol at 20℃; Reflux;	100%

: 486-25-9
9-fluorenone

: 14348-75-5
2,7-dibromofluorene-9-one

Conditions

Conditions	Yield
With bromine In water at 80℃; for 10h;	100%
With bromine In water at 80℃; for 12h; pH=7; regioselective reaction;	98%
With phosphorus pentaoxide; bromine; sodium thiosulfate In methanol; water; phosphorous acid trimethyl ester	94%

: 486-25-9
9-fluorenone

: 109-77-3
malononitrile

: 1989-32-8
2-fluoren-9-ylidene-malononitrile

Conditions

Conditions	Yield
for 0.0833333h; Inert atmosphere; Neat (no solvent);	100%
With piperidine In ethanol at 20℃; for 0.5h; Knoevenagel condensation;	87%
With ethanol; ammonia

: 486-25-9
9-fluorenone

A: 1689-64-1
9-Fluorenol

B: C38H40N2OSi2

Conditions

Conditions	Yield
With 8-(N,N-dimethylaminomethyl)-1-naphthyl-(Ph)SiH2 at 25℃; for 12h;	A 100% B n/a

: 486-25-9
9-fluorenone

: 143192-60-3
2-(phenylethynyl)phenylacetylene

: 372967-62-9
9-[[2-(phenylethynyl)phenyl]ethynyl]-9H-fluoren-9-ol

Conditions

Conditions	Yield
With n-butyllithium In tetrahydrofuran; hexane at 0 - 20℃; for 2.5h;	100%
Stage #1: 2-(phenylethynyl)phenylacetylene With n-butyllithium In diethyl ether; hexane at 0 - 20℃; Stage #2: 9-fluorenone In diethyl ether; hexane at 20℃; for 2h;

: 486-25-9
9-fluorenone

: 75-05-8
acetonitrile

: 4425-74-5
2-(9H-fluoren-9-ylidene)acetonitrile

Conditions

Conditions	Yield
With potassium hydroxide at 20 - 83℃; for 0.333333h;	100%

: 486-25-9
9-fluorenone

: 591-51-5
phenyllithium

: 25603-67-2
9-phenyl-fluoren-9-ol

Conditions

Conditions	Yield
In tetrahydrofuran at 0 - 20℃; for 16h; Inert atmosphere; Schlenk technique;	100%
In diethyl ether; dibutyl ether at 0℃;	75%
In tetrahydrofuran at 0 - 25℃; for 2.5h;

: 486-25-9
9-fluorenone

: 59-52-9
2,3-dimercaptopropanol

: spiro[fluorene-9,2'-[1,3]dithiolan]-4'-ylmethanol

Conditions

Conditions	Yield
With perchloric acid adsorbed on silica gel at 80℃; Inert atmosphere; Microwave irradiation;	100%

: 123-75-1
pyrrolidine

: 931-53-3
Cyclohexyl isocyanide

: 486-25-9
9-fluorenone

: 5-(1-(9H-fluoren-9-yl)pyrrolidin-2-yl)-1-cyclohexyl-1H-tetrazole

Conditions

Conditions	Yield
With trimethylsilylazide In methanol at 90℃; for 24h; Solvent; Reagent/catalyst; Temperature; Ugi Condensation; Inert atmosphere;	99.9%

...Expand

: 486-25-9
9-fluorenone

: 3096-56-8
2-bromofluoren-9-one

Conditions

Conditions	Yield
With potassium bromate; tetrabutyl-ammonium chloride; ammonium bromide In water at 75℃; for 6h; Temperature;	99.2%
With bromine In water at 80℃; for 4h; regioselective reaction;	94%
With bromine In water at 80 - 85℃; for 4.5h;	90.4%

: 486-25-9
9-fluorenone

: 13629-22-6
fluoren-9-ylidene-hydrazine

Conditions

Conditions	Yield
With hydrazine hydrate In ethanol for 15h; Reflux;	99%
With hydrazine hydrate for 4h; Reflux;	95%
With hydrazine In water; butan-1-ol for 4h; Reflux;	93%

: 486-25-9
9-fluorenone

: 746-47-4
tetrabenzo[5.5]fulvalene

Conditions

Conditions	Yield
With vanadium monochloride In tetrahydrofuran for 12h; Reflux; Inert atmosphere;	99%
With titanium tetrachloride; zinc In tetrahydrofuran for 16h; Heating;	94%
With titanium; chloro-trimethyl-silane In 1,2-dimethoxyethane for 4h; Heating;	94%

: 486-25-9
9-fluorenone

: 3073-51-6
fluorenopinacol

Conditions

Conditions	Yield
Stage #1: 9-fluorenone With 4-pyridinecarboxylic acid, methyl ester; bis(pinacol)diborane at 20℃; for 1h; Inert atmosphere; Reflux; Stage #2: With potassium hydrogen difluoride at 20℃; for 3h; Inert atmosphere;	99%
With zinc(II) chloride; zinc In tetrahydrofuran; water for 0.5h; Ambient temperature;	94%
With europium(III) chloride In N,N-dimethyl-formamide electrolysis, Bu4NI;	94%

: 486-25-9
9-fluorenone

: 540-63-6
ethane-1,2-dithiol

: 7049-31-2
9-fluorenone thioketal

Conditions

Conditions	Yield
With cobalt(II) bromide In dichloromethane for 3.5h; Ambient temperature;	99%
With boron trifluoride diethyl etherate In dichloromethane at 20℃; Inert atmosphere;	99%
With silica gel; zirconium(IV) chloride In dichloromethane for 0.5h; Ambient temperature;	98%

: 486-25-9
9-fluorenone

: 2921-14-4, 7776-18-3, 20295-82-3
(aminooxy)acetic acid hemihydrochloride

: 1447-84-3
2-(9H-fluoren-9-ylideneaminooxy)acetic acid

Conditions

Conditions	Yield
With sulfuric acid In acetic acid at 150℃; for 3h; Heating / reflux;	99%
With sodium acetate In ethanol

: 108-86-1
bromobenzene

: 486-25-9
9-fluorenone

: 25603-67-2
9-phenyl-fluoren-9-ol

Conditions

Conditions	Yield
With bismuth(III) chloride; silver(I) bromide; magnesium; copper(ll) bromide In tetrahydrofuran; toluene at 96℃; for 12h; Barbier Coupling Reaction;	99%
Stage #1: bromobenzene With magnesium In tetrahydrofuran at 0 - 20℃; for 2h; Inert atmosphere; Stage #2: 9-fluorenone With cerium(III) chloride bis(lithium chloride) In tetrahydrofuran for 0.25h;	95%
Stage #1: bromobenzene With magnesium In tetrahydrofuran at 55 - 60℃; for 2.5h; Inert atmosphere; Stage #2: 9-fluorenone In tetrahydrofuran at 55 - 60℃; for 2.5h; Inert atmosphere;	88%

: 486-25-9
9-fluorenone

: 2388-68-3
o-bis(mercaptomethyl)benzene

: 120698-65-9
1,2;3,4;8,9-tribenzo<4.6>spiro-6,11-dithioundecane

Conditions

Conditions	Yield
With Montmorillonite KSF In benzene for 16h; Heating;	99%

: 486-25-9
9-fluorenone

: 16218-30-7
2,7-diiodofluoren-9-one

Conditions

Conditions	Yield
With potassium permanganate; sulfuric acid; iodine In acetic acid at 100℃; for 1h;	99%
With sulfuric acid; iodine; acetic acid; periodic acid In water Heating;	98%
With iodine tris(trifluoroacetate) In dichloromethane for 6h; Ambient temperature;	96%

: 486-25-9
9-fluorenone

: 149-73-5
trimethyl orthoformate

: 116143-54-5
9-fluorenone dimethyl acetal

Conditions

Conditions	Yield
With triethylamine In methanol at 20℃; for 16h;	99%
With Montmorillonite K 10; toluene-4-sulfonic acid In methanol at 20℃; for 96h;	93%
hexafluorophosphoric acid In methanol at 65 - 67℃; for 20h;	93.61%

9-Fluorenone Chemical Properties

Molecular Structure:

Molecular Formula: C₁₃H₈O
Molecular Weight: 180.202
IUPAC Name: Fluoren-9-one
Synonyms of 9H-Fluoren-9-one (CAS NO.486-25-9): 9-Fluorenone ; 9-Oxofluorene ; 9H-Fluoren-9-one ; AI3-00858 ; CCRIS 593 ; Diphenylene ketone ; EINECS 207-630-7 ; Fluoren-9-one ; Fluorenone ; HSDB 5490 ; NSC 5181
CAS NO: 486-25-9
Classification Code: Drug / Therapeutic Agent ; Mutation data ; Tumor data
Melting point: 80-83 °C
Index of Refraction: 1.667
Molar Refractivity: 53.92 cm³
Molar Volume: 144.8 cm³
Surface Tension: 52.3 dyne/cm
Density: 1.244 g/cm³
Flash Point: 144.1 °C
Enthalpy of Vaporization: 58.52 kJ/mol
Boiling Point: 341.5 °C at 760 mmHg
Vapour Pressure: 8.01E-05 mmHg at 25°C

9-Fluorenone Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	> 2gm/kg (2000mg/kg)		Pharmaceutical Chemistry Journal Vol. 23, Pg. 325, 1989.

9-Fluorenone Consensus Reports

9H-Fluoren-9-one (CAS NO.486-25-9) is reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

9-Fluorenone Safety Profile

Hazard Codes of 9H-Fluoren-9-one (CAS NO.486-25-9): Irritant Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-36/37/39-27-26
S24/25: Avoid contact with skin and eyes.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S27: Take off immediately all contaminated clothing.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
RTECS: LL8925000
Hazard Note: Irritant
HS Code: 29143900
Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes. See also KETONES.

9-Fluorenone Specification

1. Fire Fighting Measures of 9H-Fluoren-9-one (CAS NO.486-25-9)
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.
2. Handling and Storage
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage: Store in a cool, dry place. Keep container closed when not in use.

Product Name

9-Fluorenone

Synthetic route

9-Fluorenone Chemical Properties

9-Fluorenone Toxicity Data With Reference

9-Fluorenone Consensus Reports

9-Fluorenone Safety Profile

9-Fluorenone Specification

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