4-(N,N-Diphenylamino)benzaldehyde supplier

Name
4-(N,N-Diphenylamino)benzaldehyde
EINECS 628-054-6
CAS No. 4181-05-9
Article Data136
CAS DataBase
Density 1.176 g/cm³
Solubility
Melting Point 129-133 °C(lit.)
Formula C₁₉H₁₅NO
Boiling Point 436.8 °C at 760 mmHg
Molecular Weight 273.334
Flash Point 171.2 °C
Transport Information
Appearance Pale yellow powder
Safety 26-36
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xn, Xi
Synonyms Benzaldehyde,p-(diphenylamino)- (7CI,8CI);4-(Diphenylamino)benzaldehyde;4-Formyltriphenylamine;p-(Diphenylamino)benzaldehyde;p-(N,N-Diphenylamino)benzaldehyde;p-Formyl-N,N-diphenylaniline;
PSA 20.31000
LogP 4.96890

Synthetic route

: 603-34-9
N,N-diphenylaminobenzene

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Stage #1: N,N-dimethyl-formamide With trichlorophosphate In 1,2-dichloro-ethane at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: N,N-diphenylaminobenzene In 1,2-dichloro-ethane at 60℃; for 16h; Inert atmosphere;	97.6%
With trichlorophosphate at 35 - 40℃; Inert atmosphere;	96%
Stage #1: N,N-diphenylaminobenzene; N,N-dimethyl-formamide With trichlorophosphate In 1,2-dichloro-ethane at 0 - 45℃; Vilsmeier-Haack reaction; Stage #2: With water In 1,2-dichloro-ethane Vilsmeier-Haack reaction; Cooling with ice;	96%

: 20441-00-3
4-(diphenylamino)benzonitrile

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With diisobutylaluminium hydride In tetrahydrofuran; hexane at -78 - -20℃; for 7h; Reduction;	95%

: 603-34-9
N,N-diphenylaminobenzene

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With trichlorophosphate In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 0.5h; Reflux;	95%
Stage #1: N,N-diphenylaminobenzene With trichlorophosphate In N,N-dimethyl-formamide for 1h; Stage #2: With sodium hydroxide	85%
With N,N-dimethyl-formamide; trichlorophosphate at 100℃; for 6h;	52.74%

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

: 603-35-0
triphenylphosphine

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Stage #1: N,N-dimethyl-formamide With trichlorophosphate for 0.5h; Cooling with ice; Stage #2: triphenylphosphine at 55℃; for 1h;	95%

: 603-34-9
N,N-diphenylaminobenzene

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

A: 4181-05-9
4-(diphenylamino)benzaldehyde

B: 53566-95-3
4,4'-diformyltriphenylamine

C: 119001-43-3
tris(4-formylphenyl)amine

Conditions

Conditions	Yield
With trichlorophosphate at 95℃; for 4h; Product distribution; Further Variations:; Temperatures; time; Vilsmeier-Haack formylation;	A 1% B 81% C 10%
With trichlorophosphate for 0.0833333h; Vilsmeier-Haack reaction; Microwave irradiation;	A 60% B 20% C 20%
With trichlorophosphate	A n/a B 57% C n/a
With trichlorophosphate at 0 - 100℃;	A n/a B 57% C n/a
With trichlorophosphate at 80℃; for 10h;

...Expand

: 4-formylphenyl diphenylcarbamate

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With bis(1,5-cyclooctadiene)nickel (0) In toluene at 160℃; for 14h; Inert atmosphere; Sealed tube; Glovebox;	80%

: 75-09-2
dichloromethane

: 603-34-9
N,N-diphenylaminobenzene

: 67-64-1
acetone

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With sodium acetate trihydrate; magnesium sulfate; trichlorophosphate In methanol	73%

...Expand

: 603-34-9
N,N-diphenylaminobenzene

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

A: 4181-05-9
4-(diphenylamino)benzaldehyde

B: 53566-95-3
4,4'-diformyltriphenylamine

Conditions

Conditions	Yield
With trichlorophosphate at 95 - 100℃; for 6h;	A 3% B 71%
With trichlorophosphate at 95℃; Vilsmeier-Haack Formylation;

...Expand

: bis(4-(diphenylamino)phenyl)methylium tetrafluoroborate

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With (4,4-dimethyl-2,6-dioxo-cyclohexyl)-phenyl-iodonium betaine In dichloromethane at 20℃; Kinetics;	68%

: 1122-91-4
4-bromo-benzaldehyde

: 122-39-4
diphenylamine

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Stage #1: 4-bromo-benzaldehyde With 1,1'-bis-(diphenylphosphino)ferrocene; palladium diacetate In toluene at 20℃; for 0.5h; Buchwald-Hartwig reaction; Inert atmosphere; Stage #2: diphenylamine With sodium t-butanolate In toluene at 110℃; for 24h; Inert atmosphere;	63%

: 25069-40-3
[4-(diphenylamino)phenyl]methanol

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With eosin y In dimethyl sulfoxide at 80℃; for 24h; Irradiation;	40%

: 623-00-7
4-bromobenzenecarbonitrile

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 78 percent / t-BuONa; 1,1'-bis(diphenylphosphanyl)ferrocene / Pd2(dba)3 / toluene / 8 h / 70 °C 2: 95 percent / DIBAL-H / tetrahydrofuran; hexane / 7 h / -78 - -20 °C View Scheme

: 122-39-4
diphenylamine

4-halogen-4'-methoxybiphenyl: 4-halogen-4'-methoxybiphenyl

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: 78 percent / t-BuONa; 1,1'-bis(diphenylphosphanyl)ferrocene / Pd2(dba)3 / toluene / 8 h / 70 °C 2: 95 percent / DIBAL-H / tetrahydrofuran; hexane / 7 h / -78 - -20 °C View Scheme

: 603-34-9
N,N-diphenylaminobenzene

A: 190334-72-6
4-[2 (triethoxysilyl) ethyl] triphenylamine

B: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With trichlorophosphate In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; ethanol; water; N,N-dimethyl-formamide

: 998-30-1
Triethoxysilane

: 25069-74-3
N,N-diphenyl-N-(4-vinylphenyl)amine

A: 190334-72-6
4-[2 (triethoxysilyl) ethyl] triphenylamine

B: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
In toluene

...Expand

: 108-86-1
bromobenzene

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: palladium diacetate; tris-(o-tolyl)phosphine; sodium t-butanolate / toluene / 110 °C 2: trichlorophosphate View Scheme
Multi-step reaction with 2 steps 1: potassium carbonate; sodium stearate; tetrabutylammomium bromide / water; ethanol / 100 °C 2: trichlorophosphate / 0 - 80 °C View Scheme

: 122-39-4
diphenylamine

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: palladium diacetate; tris-(o-tolyl)phosphine; sodium t-butanolate / toluene / 110 °C 2: trichlorophosphate View Scheme
Multi-step reaction with 2 steps 1.1: copper(I) oxide; sodium t-butanolate / 1-Methylpyrrolidine / 24 h / 90 °C / Inert atmosphere 2.1: trichlorophosphate / 10 °C / Inert atmosphere 2.2: 24 h / 35 °C / Inert atmosphere 2.3: Cooling with ice; Inert atmosphere View Scheme

: 591-50-4
iodobenzene

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1.1: copper(I) oxide; sodium t-butanolate / 1-Methylpyrrolidine / 24 h / 90 °C / Inert atmosphere 2.1: trichlorophosphate / 10 °C / Inert atmosphere 2.2: 24 h / 35 °C / Inert atmosphere 2.3: Cooling with ice; Inert atmosphere View Scheme
Multi-step reaction with 2 steps 1: Cu catalyst / 3.5 h / 115 °C / Inert atmosphere 2: trichlorophosphate / 20 h / 0 - 100 °C / Inert atmosphere View Scheme

: 30388-31-9
2-cyano-3-(4-(diphenylamino)phenyl) acrylic acid

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With water; iodine; lithium iodide In dichloromethane; acetonitrile at 20℃; for 300h;

: 183994-94-7
4-(N,N-diphenylamino)benzyl bromide

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: eosin y; oxygen / dimethyl sulfoxide / 12 h / 25 °C / Irradiation 2: eosin y / dimethyl sulfoxide / 24 h / 80 °C / Irradiation View Scheme

: 62-53-3
aniline

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: potassium carbonate; sodium stearate; tetrabutylammomium bromide / water; ethanol / 100 °C 2: trichlorophosphate / 0 - 80 °C View Scheme
Multi-step reaction with 2 steps 1: Cu catalyst / 3.5 h / 115 °C / Inert atmosphere 2: trichlorophosphate / 20 h / 0 - 100 °C / Inert atmosphere View Scheme

: 603-34-9
N,N-diphenylaminobenzene

: 10025-87-3, 12599-09-6, 63736-95-8
trichlorophosphate

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With N,N-dimethyl-formamide Vilsmeier Reaction;

: 36809-26-4
4-N,N-diphenylamino-1-bromobenzene

: 68-12-2, 33513-42-7
N,N-dimethyl-formamide

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With n-butyllithium In tetrahydrofuran at -78℃; Inert atmosphere;

: C50H69N3O4

A: 4181-05-9
4-(diphenylamino)benzaldehyde

B: 872140-54-0
3,4,5-tri-O-(octyloxy)benzohydrazide

Conditions

Conditions	Yield
UV-irradiation;

: C25H20N4O

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With sodium hypochlorite; water In aq. phosphate buffer; dimethyl sulfoxide at 20℃; for 0.00833333h; pH=7.4; Solvent;

: 122-39-4
diphenylamine

: 15164-44-0
p-(iodophenyl)carboxaldehyde

: 4181-05-9
4-(diphenylamino)benzaldehyde

Conditions

Conditions	Yield
With 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0); sodium t-butanolate at 70 - 120℃; for 13h;

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 25069-40-3
[4-(diphenylamino)phenyl]methanol

Conditions

Conditions	Yield
With sodium tetrahydroborate In ethanol; chloroform at 0 - 20℃; for 4h;	100%
With sodium tetrahydroborate; ethanol at 78℃; for 3h;	99.2%
With sodium tetrahydroborate In ethanol; dichloromethane at 20℃; for 1.2h; Large scale;	99.9%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 253344-94-4
diethyl (5-(thiophen-2-yl)thiophen-2-yl)methylphosphonate

: 253345-02-7
N,N-diphenyl-4-[(E)-2-(2,2'-bithien-5-yl)-1-ethenyl]aniline

Conditions

Conditions	Yield
With 15-crown-5; sodium hydride In tetrahydrofuran at 20℃; Wittig-Horner reaction;	100%

: 1286685-28-6
{4-[7-(5,5-dimethyl[1,3]dioxan-2-yl)2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl]-benzyl}phosphonic acid diethyl ester

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 1286685-59-3
[4-(2-{4-[7-(5,5-dimethyl[1,3]dioxan-2-yl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl]phenyl}-vinyl)-phenyl]-diphenyl-amine

Conditions

Conditions	Yield
With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 1h; Horner-Wadsworth-Emmons olefination; Inert atmosphere;	100%

: 1286685-34-4
{4-[7-(5,5-dimethyl-[1,3]dioxan-2-yl)-9,9-dioctyl-9H-fluoren-2-yl]benzyl}phosphonic acid diethyl ester

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 1286685-62-8
[4-(2-{4-[7-(5,5-dimethyl-[1,3]dioxan-2-yl)-9,9-dioctyl-9H-fluoren-2-yl]phenyl}-vinyl)-phenyl]-diphenylamine

Conditions

Conditions	Yield
With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 1h; Horner-Wadsworth-Emmons olefination; Inert atmosphere;	100%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 1068-57-1
acetic acid hydrazide

: 1471986-40-9
C21H19N3O

Conditions

Conditions	Yield
With acetic acid In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere;	100%
With trifluoroacetic acid In methanol at 60℃;	320 mg

: 109-97-7
pyrrole

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 123-08-0
4-hydroxy-benzaldehyde

: 5-(4’-hydroxyphenyl)-10,15,20-tri(N,N-diphenylaminophenyl)porphyrin

Conditions

Conditions	Yield
With propionic acid for 5h; Reflux;	100%

...Expand

: 120-75-2
2-Methylbenzothiazole

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 1016164-01-4
(E)-N-{4-[2-(benzothiazol-2-yl)vinyl]phenyl}-N-phenylaniline

Conditions

Conditions	Yield
With sodium hydroxide In methanol Heating;	98%

: 38186-51-5
diethyl (4-bromobenzyl)phosphonate

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 925674-50-6
4-bromo-4′-(N,N′-diphenylamine)stilbene

Conditions

Conditions	Yield
With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 3h; Inert atmosphere;	98%
With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.25h; Inert atmosphere;	87%
With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.25h; Inert atmosphere;	87%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 1548368-48-4
4,4’-[(4-iodophenyl)amino]bis[benzaldehyde]

Conditions

Conditions	Yield
With potassium iodate; potassium iodide In acetic acid at 70℃; for 3h;	98%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 25069-38-9
N,N-bis(4-bromophenyl)aminobenzaldehyde

Conditions

Conditions	Yield
With N-Bromosuccinimide In N,N-dimethyl-formamide at -5 - 0℃; for 2h; Inert atmosphere; Darkness;	97.41%
With N-Bromosuccinimide In N,N-dimethyl-formamide at 0 - 25℃; Inert atmosphere;	97.41%
With N-Bromosuccinimide In tetrachloromethane at 80℃; for 6h; Inert atmosphere;	90%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 176220-38-5
4,4'-bis(diethylphosphonomethyl)-2,2'-bipyridine

: 4,4'-bis[(E)-2-(4-(diphenylamino)phenyl)ethenyl]-2,2'-bipyridyl

Conditions

Conditions	Yield
With potassium tert-butylate In tetrahydrofuran at 20℃; for 5h; Horner-Wadsworth-Emmons olefination;	97%
With potassium tert-butylate In tetrahydrofuran at 70℃; for 24h; Horner-Wadsworth-Emmons olefination; Inert atmosphere;	92%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 808758-81-8
4-[bis-(4-iodophenyl)amino]benzaldehyde

Conditions

Conditions	Yield
With potassium iodate; acetic acid; potassium iodide In water at 80℃; for 3h;	96%
With potassium iodate; potassium iodide In water; acetic acid at 80℃; for 5h; Inert atmosphere;	96%
With potassium iodate; acetic acid; potassium iodide at 85℃; for 5h;	95%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 109-77-3
malononitrile

: 40703-88-6
[4-(diphenylamino)phenyl]methylene-propanedinitrile

Conditions

Conditions	Yield
With piperidine In ethanol at 20℃; for 1h;	96%
With sodium carbonate In neat (no solvent)	94%
With aluminum oxide In dichloromethane at 25℃; for 18h; Knoevenagel Condensation;	89%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 53338-51-5
4,4'-hydrazine-1,2-diylidenebis(methan-1-yl-1-ylidene)bis(N,N-diphenylaniline)

Conditions

Conditions	Yield
With carbazic acid In neat (no solvent) Heating;	96%
With hydrazine hydrate In ethanol at 20℃; Inert atmosphere;	87%
With hydrazine hydrate In ethanol at 60 - 80℃; for 4h;	81%
With hydrazine hydrate at 20℃; for 3h;	77%
With hydrazine hydrate In ethanol at 80℃;

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 1147550-11-5
ammonium thiocyanate

: 79-11-8
chloroacetic acid

: C22H16N2O2S

Conditions

Conditions	Yield
Stage #1: ammonium thiocyanate; chloroacetic acid In methanol; acetonitrile at 20℃; for 0.25h; Stage #2: 4-(diphenylamino)benzaldehyde With ammonium acetate In methanol; acetonitrile at 20℃; for 12h; stereoselective reaction;	96%

...Expand

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 530-47-2
N,N-diphenylhydrazine hydrochloride

: 4-Diphenylaminobenzaldehyde diphenylhydrazone

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 40 - 45℃; for 3h;	95.4%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 2609-49-6
diethyl 4-nitrobenzylphosphonate

: 142677-07-4
(E)-4-(4-nitrostyryl)-N,N-diphenylaniline

Conditions

Conditions	Yield
With sodium ethanolate In ethanol; N,N-dimethyl-formamide for 3h; Ambient temperature;	95%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 2065-66-9
methyl-triphenylphosphonium iodide

: 25069-74-3
N,N-diphenyl-N-(4-vinylphenyl)amine

Conditions

Conditions	Yield
With sodium hydride In tetrahydrofuran at 20℃;	95%
Stage #1: methyl-triphenylphosphonium iodide With potassium tert-butylate In tetrahydrofuran at 0 - 20℃; for 0.25h; Stage #2: 4-(diphenylamino)benzaldehyde In tetrahydrofuran at 0 - 20℃; for 3h; Wittig reaction;	89%
With potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 4h;	79%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 141-97-9
ethyl acetoacetate

: 126-81-8
dimedone

: 4-(4-diphenylamino-phenyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydro-quinoline-3-carboxylic acid ethyl ester

Conditions

Conditions	Yield
With ammonium acetate; ytterbium(III) triflate In ethanol at 20℃; for 2h; Hantzsch reaction;	95%

...Expand

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 6393-40-4
4-Amino 3-nitro-benzonitrile

: 1476155-80-2
2-(4-(diphenylamino)phenyl)-1H-benzo[d]imidazole-5-carbonitrile

Conditions

Conditions	Yield
With sodium dithionite In water; dimethyl sulfoxide at 120℃; for 4h;	95%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 99-56-9
4-Nitrophenylene-1,2-diamine

: 1585976-56-2
5-nitro-2-triphenylaminebenzimidazole

Conditions

Conditions	Yield
With potassium iodide In N,N-dimethyl-formamide at 150℃; for 120h;	95%

: 141-82-2
malonic acid

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 25069-29-8
3-(4-(diphenylamino)phenyl)acrylic acid

Conditions

Conditions	Yield
With piperidine; pyridine for 4h; Reflux;	95%
With piperidine; pyridine for 3h; Reflux; Inert atmosphere; Schlenk technique;

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 479-27-6
naphthalene-1,8-diamine

: N-(4-(1H-perimidin-2-yl)phenyl)-N-phenylbenzenamine

Conditions

Conditions	Yield
Stage #1: 4-(diphenylamino)benzaldehyde; naphthalene-1,8-diamine In isopropyl alcohol at 50℃; for 20h; Stage #2: With sodium metabisulfite In water; isopropyl alcohol at 50℃; for 1.5h;	95%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 2301-80-6
N-methyl-4-methylpyridinium iodide

: C26H23N2(1+)*I(1-)

Conditions

Conditions	Yield
With piperidine In ethanol for 4h; Reflux; Inert atmosphere;	95%

: 4181-05-9
4-(diphenylamino)benzaldehyde

: 28144-70-9
anthranilic acid amide

: 1396108-98-7
2-(4-(diphenylamino)phenyl)quinazolin-4(3H)-one

Conditions

Conditions	Yield
With sodium hydrogensulfite In N,N-dimethyl acetamide at 150℃; for 5h; Inert atmosphere;	94.3%

: 622-75-3
1,4-phenylenediacetonitrile

: 4181-05-9
4-(diphenylamino)benzaldehyde

: (2Z,2'Z)-2,2'-(1,4-phenylene)bis(3-(4-(diphenylamino)phenyl)acrylonitrile)

Conditions

Conditions	Yield
With potassium tert-butylate In ethanol for 2h; Knoevenagel condensation; Heating;	94%
In methanol at 20℃; Knoevenagel Condensation; Reflux;	86.3%
With tetra(n-butyl)ammonium hydroxide In ethanol for 3h; Reflux;	68.3%

4-(N,N-Diphenylamino)benzaldehyde Chemical Properties

Molecular Structure of 4-(N,N-Diphenylamino)benzaldehyde (CAS NO.4181-05-9):

IUPAC Name: 4-(N-phenylanilino)benzaldehyde
Empirical Formula: C₁₉H₁₅NO
Molecular Weight: 273.3285
H bond acceptors: 2
H bond donors: 0
Freely Rotating Bonds: 4
Polar Surface Area: 20.31Å²
Index of Refraction: 1.67
Molar Refractivity: 86.84 cm³
Molar Volume: 232.2 cm³
Surface Tension: 51.8 dyne/cm
Density: 1.176 g/cm³
Flash Point: 171.2 °C
Enthalpy of Vaporization: 69.34 kJ/mol
Boiling Point: 436.8 °C at 760 mmHg
Vapour Pressure: 7.84E-08 mmHg at 25°C
Melting Point: 129-133 °C(lit.)
Product Categories: Aromatic Aldehydes & Derivatives (substituted); Triphenylamine series; Yellow crystalline powder; White Powder; Phenylamine Series
InChI
InChI=1/C19H15NO/c21-15-16-11-13-19(14-12-16)20(17-7-3-1-4-8-17)18-9-5-2-6-10-18/h1-15H
Smiles
O=Cc1ccc(N(c2ccccc2)c2ccccc2)cc1

4-(N,N-Diphenylamino)benzaldehyde Safety Profile

Safety information of 4-(N,N-Diphenylamino)benzaldehyde (CAS NO.4181-05-9):
Hazard Codes: Irritant Xi, Harmful Xn
Risk Statements:
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements:
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
WGK Germany: 3
F: 8

4-(N,N-Diphenylamino)benzaldehyde Specification

4-(N,N-Diphenylamino)benzaldehyde , with CAS number of 4181-05-9, can be called 4-(diphenylamino)benzaldehyde ; Benzaldehyde, 4- (diphenylamino)- ; benzaldehyde, 4-(diphenylamino)- . It is a pale yellow powder.

Product Name

4-(N,N-Diphenylamino)benzaldehyde

Synthetic route

4-(N,N-Diphenylamino)benzaldehyde Chemical Properties

4-(N,N-Diphenylamino)benzaldehyde Safety Profile

4-(N,N-Diphenylamino)benzaldehyde Specification

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