4-NITROBENZALDEHYDE supplier

Name
4-Nitrobenzaldehyde
EINECS 209-084-5
CAS No. 555-16-8
Article Data1145
CAS DataBase
Density 1.338 g/cm³
Solubility 103-106 °C(lit.)
Melting Point 103-106 °C(lit.)
Formula C₇H₅NO₃
Boiling Point 299.6 °C at 760 mmHg
Molecular Weight 153.137
Flash Point 155.2 °C
Transport Information
Appearance Yellow to brown crystalline powder
Safety 26-36/37-61-24/25-36/37/39-36
Risk Codes 36-43-52/53-36/37/38-68
Molecular Structure
Hazard Symbols Xi
Synonyms CPD-703;Benzaldehyde, 4-nitro-;p-Nitrobenzaldehyde;Benzaldehyde, p-nitro-;p-Formylnitrobenzene;P-Nitro-benzaldehyde;
PSA 62.89000
LogP 1.93050

Synthetic route

: 619-73-8
4-nitrobenzyl chloride

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With bis(2,2'-bipyridyl) copper(II) permanganate In dichloromethane for 1.5h; Ambient temperature;	100%
With pyridine chromium peroxide In benzene for 0.2h; Heating;	100%
With tert.-butylhydroperoxide; polystyrene-bound phenylselenic acid In tetrachloromethane for 5h; Heating;	100%

: 2929-91-1
4-nitrobenzylidene diacetate

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With [NO(1+)18-crown-6H(NO3)2(1-)]; silica gel In dichloromethane at 20℃; for 0.0833333h;	100%
With sulphated zirconia In acetonitrile at 60℃; for 0.6h; Microwave irradiation;	100%
With beta zeolite modified with chlorosulphonic acid (28 wtpercent) In ethanol at 50℃; for 0.5h;	100%

: 100-11-8
1-bromomethyl-4-nitro-benzene

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With dipotassium hydrogenphosphate; dimethyl selenoxide In acetonitrile for 5h; Heating;	100%
With 2-dimethylamino-N,N-dimethylaniline N-oxide In acetonitrile at 25℃; for 24h; Oxidation;	97%
With potassium hydrogencarbonate; dimethyl sulfoxide for 0.0333333h; Microwave irradiation;	97%

: 24588-74-7
4-nitrophenyl-1,3-dithiane

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With silica gel; ferric nitrate In hexane at 50℃; for 0.166667h;	100%
With ferric nitrate Ambient temperature;	98%
With 1-benzyl-4-aza-1-azoniabicyclo[2.2.2]octane tribromide In methanol; dichloromethane at 20℃; for 0.05h;	98%

: 14856-73-6
4-nitrobenzyl trimethylsilyl ether

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With dinitrogen tetraoxide; ferric nitrate In dichloromethane at 20℃; for 1h; Oxidation;	100%
With nitrogen dioxide at 20℃; for 1h;	100%
With n-butyltriphenylphosphonium peroxodisulfate In acetonitrile for 0.5h; Heating;	97%

: 19706-87-7
4-nitrobenzaldehyde di-n-butyl acetal

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With boron trifluoride diethyl etherate In 1,2-dichloro-ethane 0 deg C to RT;	100%
aluminum oxide In gas at 350℃; Yield given;

: 82820-05-1
C15H10N4O4

A: 15988-11-1
4-Phenylurazole

B: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With water for 1080h;	A 100% B 100%

: Sodium; 6-{[1-(4-nitro-phenyl)-meth-(E)-ylidene]-amino}-hexanoate

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With hydrogenchloride for 0.0416667h; Product distribution; Ambient temperature; pH = 4-6, regeneration of aldehyde;	100%

: N,N-Diethyl-4-nitro-selenobenzamide

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With 3-chloro-benzenecarboperoxoic acid In dichloromethane at 0℃; for 3h;	100%

: 135605-97-9
tert-butyldimethyl-4-nitrobenzyloxysilane

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With dinitrogen tetraoxide; ferric nitrate at 20℃; for 0.5h; Oxidation;	100%
With tetra-N-butylammonium tribromide In acetonitrile at 20℃; for 6h; Irradiation;	98%
With N-hydroxyphthalimide; oxygen; cobalt(II) benzoate In acetonitrile at 20℃; for 5h;	91%

: 100-13-0
4-nitrostyrene

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With ozone; 1-[{4-(phenylazo)-phenyl}-azo]-2-naphthalenol In water; acetonitrile at 0℃;	100%
Stage #1: 4-nitrostyrene With ozone In acetone at 25℃; Stage #2: With water In acetone at 25℃;	84%
With ruthenium trichloride; [bis(acetoxy)iodo]benzene In dichloromethane; water at 30℃; for 2.5h;	83.5%

: 619-73-8
4-nitrobenzyl chloride

: 1774-35-2
di(p-tolyl) sulfoxide

A: 620-94-0
di-(p-tolyl)sulfane

B: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With per-rhenic acid In toluene for 17h; Reagent/catalyst; Time; Reflux;	A 96% B 99%

...Expand

: 619-90-9
4-nitrobenzyl acetate

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With methanol; potassium permanganate In ethyl acetate at 25℃; for 16h; Solvent;	99%

: 881-67-4
4-nitrobenzaldehyde dimethyl acetal

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With water at 20 - 80℃; for 24h; Inert atmosphere;	98.1%
With carbon tetrabromide In water; acetonitrile at 80℃; for 2h;	97%
indium(III) chloride In methanol; water for 0.833333h; Heating;	95%

: 99-99-0
1-methyl-4-nitrobenzene

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With oxygen; 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt In tetrahydrofuran Ambient temperature; laccase from Coriolus versicolor;	98%
With dihydrogen peroxide In acetonitrile at 50 - 80℃; for 24h; Reagent/catalyst;	95%
With nickel-doped graphene carbon nitride nanoparticles; air In ethanol at 25℃; for 8h; Irradiation; Green chemistry;	95%

: 100-14-1
4-nitrobenzyl chloride

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With dipotassium hydrogenphosphate; dimethyl selenoxide; tetrabutylammomium bromide In 1,2-dimethoxyethane for 4h; Heating;	98%
With bismuth(III) nitrate; tetrabutyl ammonium fluoride at 100℃; for 2.7h;	95%
With 1-dodecyl-3-methylimidazolium iron chloride; periodic acid at 30℃; for 2.5h;	90%

: 2403-53-4
2-(4-nitrophenyl)-1,3-dioxolane

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With n-butyltriphenylphosphonium peroxodisulfate In acetonitrile for 2h; Heating;	98%
With silica-OSO3H; silica gel In toluene at 60 - 70℃; for 1h;	98%
With iron(III) p-toluenesulfonate hexahydrate In water for 0.666667h; Reflux;	98%

: 6224-65-3
tri-p-tolylphosphine sulfide

: 3400-27-9, 28944-73-2, 28958-67-0, 59862-71-4, 59862-72-5
2-methyl-3-p-nitrophenyloxaziridine

A: 59862-73-6
(E)-N-methyl-1-(4-nitrophenyl)methanimine

B: 797-70-6
tri(4-methylphenyl)phosphine oxide

C: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
In chloroform-d1 at 40℃; for 72h; Rate constant; Product distribution; Mechanism; Irradiation;	A 53% B 98% C 31%

...Expand

: 1129-37-9
4-nitrobenzaldehyde oxime

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With potassium permanganate; 1-n-butyl-3-methylimidazolim bromide at 20℃; for 0.15h; Ionic liquid; chemoselective reaction;	98%
With copper(II) choride dihydrate; water In acetonitrile at 75℃; for 2.5h;	98%
With bis(1-CH2Ph-3,5,7-3N-1-N(1+)tricyclo[3.3.1.13,7]decaneS2O8 In acetonitrile for 0.5h; Oxidation; Heating;	97%

: 41159-02-8
2-(4-nitrophenyl)-1,3-dithiolane

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With silica gel; copper(II) nitrate In tetrachloromethane for 1h; Ambient temperature;	98%
With ferric nitrate for 0.0111111h; Irradiation; microwave;	97%
Stage #1: 2-(4-nitrophenyl)-1,3-dithiolane In ethanol at 20℃; Stage #2: With water In ethanol at 20℃;	96%

: 2403-62-5
p-nitrobenzaldehyde diethyl acetal

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With tungsten(VI) chloride In dichloromethane for 7h; Ambient temperature;	98%
With tetrachlorosilane In dichloromethane at 20℃; for 0.666667h;	88%
perchloric acid In ethanol; water at 25 - 30℃; for 1h;	88%

: 2829-27-8
4-nitro-benzaldehyde phenylhydrazone

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With quinolinium dichromate(VI) In acetonitrile for 1.75h; Heating;	98%
With potassium permanganate; silica gel In water at 20℃; for 0.416667h;	98%
With water; silica gel; bis(trimethylsilyl)chromate In chloroform for 0.416667h; Heating;	97%

: 22391-06-6
2-(4-nitrophenyl)-1,3-oxathiolane

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With bromine; dimethyl sulfoxide In chloroform at 20℃; for 0.0666667h;	98%
With bromine; silica gel In dichloromethane at 20℃; for 0.166667h;	98%
Stage #1: 2-(4-nitrophenyl)-1,3-oxathiolane In ethanol at 20℃; for 0.166667h; Stage #2: With water In ethanol at 20℃; for 0.333333h;	98%

: 7334-55-6
((4-nitrophenyl)methylene)bis(ethylsulfane)

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With aluminium trichloride; 1-benzyl-1-aza-4-azoniabicyclo<2.2.2>octane periodate at 20℃; for 0.333333h;	98%
With dihydrogen peroxide; vanadia; ammonium bromide In dichloromethane; water at 0 - 5℃; for 2h;	96%
With cetyl(trimethyl)-ammonium tribromide In dichloromethane at 0 - 5℃; for 0.5h;	90%
With ammonium heptamolybdate; dihydrogen peroxide; ammonium bromide; perchloric acid In dichloromethane; water at 0 - 5℃; for 0.333333h;	77%

: 5315-87-7
4-nitrobenzaldehyde semicarbazone

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With bismuth(III) nitrate; silica gel In acetone for 0.5h;	98%
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; water; silica gel In dichloromethane at 20℃; for 2h;	92%
With potassium permanganate; silica gel In water at 20℃; for 0.416667h;	90%

: C16H17NO4

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With silica-OSO3H; silica gel In toluene at 60 - 70℃; for 1h;	98%
With tetrachlorosilane; silica gel In toluene at 60 - 70℃; for 0.75h;	95%
With potassium sulfate; potassium hydrogensulfate; potassium peroxomonosulfate; aluminium trichloride In acetonitrile Heating;

: 1694-20-8, 4003-94-5, 6624-53-9, 101977-34-8
4-nitrostilbene

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With 2,6-dimethylpyridine; osmium(VIII) oxide; [bis(acetoxy)iodo]benzene; water In tetrahydrofuran at 25℃; for 9h; Inert atmosphere;	98%

: 1246451-95-5
6-N-(4'-nitrobenzylidene)aminodeoxyvasicinone

A: 555-16-8
4-nitrobenzaldehdye

B: 55727-53-2
7-amino-2,3-dihydropyrrolo[2,1-b]quinazolin-9(1H)-one

Conditions

Conditions	Yield
In ethanol at 80℃; for 1.5h;	A 92% B 98%

: C9H11NO

: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With dihydrogen peroxide In acetonitrile at 80℃; for 18h; Catalytic behavior;	98%

: 75-52-5
nitromethane

: 881-67-4
4-nitrobenzaldehyde dimethyl acetal

A: 3156-41-0, 5576-98-7
1-nitro-4-[(E)-2-nitroeth-1-enyl]benzene

B: 555-16-8
4-nitrobenzaldehdye

Conditions

Conditions	Yield
With water at 20 - 80℃; for 24h; Henry reaction; Inert atmosphere;	A 97.7% B 2.3%

...Expand

: 95-20-5
2-methyl-1H-indole

: 555-16-8
4-nitrobenzaldehdye

: 6340-89-2
bis-(2-methyl-indol-3-yl)-(4-nitro-phenyl)-methane

Conditions

Conditions	Yield
at 100℃; for 2h; Friedel Crafts alkylation; neat (no solvent);	100%
With bismuth(III) vanadate In neat (no solvent) at 80℃; for 0.166667h; Biginelli Pyrimidone Synthesis; Green chemistry;	98%
In neat (no solvent) at 20℃; for 0.0833333h; Green chemistry; chemoselective reaction;	97%

: 108-24-7
acetic anhydride

: 555-16-8
4-nitrobenzaldehdye

: 2929-91-1
4-nitrobenzylidene diacetate

Conditions

Conditions	Yield
With sulphated zirconia at 0℃; for 5h; regioselective reaction;	100%
With poly(4-vinylpyridine)-supported sulfuric acid In dichloromethane at 20℃; for 0.166667h; Green chemistry; chemoselective reaction;	100%
With SBA-15-Ph-PrSO3H at 20℃; for 1h; Reagent/catalyst; Green chemistry;	100%

: 141-97-9
ethyl acetoacetate

: 555-16-8
4-nitrobenzaldehdye

: 57-13-6
urea

: 123371-45-9
ethyl 6-methyl-4-(4-nitrophenyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate

Conditions

Conditions	Yield
With 1-methylimidazole based ionic liquid terminated dendritic moiety prepared from 2,4,6-trichloro-1,3,5-triazine and 1,3-diaminopropane immobilized on 3-aminopropyltriethoxysilane functionalized bentonite In ethanol; water at 50℃; for 3h; Biginelli Pyrimidone Synthesis; Green chemistry;	100%
With composite of cross-linked chitosan beads and a cyclodextrin nanosponge In water for 0.25h; Biginelli Pyrimidone Synthesis; Sonication; Green chemistry;	100%
With guanidine In neat (no solvent) at 80℃; for 2h; Biginelli Pyrimidone Synthesis;	99%

...Expand

: 134-32-7
1-amino-naphthalene

: 555-16-8
4-nitrobenzaldehdye

: 967-13-5
N-(napht-1-yl)-N-(p-nitrobenzylidene)amine

Conditions

Conditions	Yield
for 24h; Ambient temperature;	100%
In ethanol	85%
With ethanol

: 75-52-5
nitromethane

: 555-16-8
4-nitrobenzaldehdye

: 18731-47-0
1-(4-nitrophenyl)-2-nitroethanol

Conditions

Conditions	Yield
With C57H78N12; copper(II) acetate monohydrate In methanol; dichloromethane for 72h; Henry reaction; Inert atmosphere;	100%
With polymer supported 4-DMAP at 20℃; for 0.333333h; Reagent/catalyst; Henry Nitro Aldol Condensation;	100%
With P(i-PrNCH2CH2)3N; magnesium sulfate for 0.0833333h; Ambient temperature;	99%

: 57-55-6
propylene glycol

: 555-16-8
4-nitrobenzaldehdye

: 65513-22-6
4-methyl-2-(4-nitro-phenyl)-[1,3]dioxolane

Conditions

Conditions	Yield
With cyclohexane at 105℃; for 1h; Dean-Stark;	100%
With 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide In ethyl acetate at 20℃;	93%
With toluene-4-sulfonic acid; benzene Unter Entfernen des entstehenden Wassers.;

: 141-82-2
malonic acid

: 555-16-8
4-nitrobenzaldehdye

: 882-06-4
4-nitro-trans-cinnamic acid

Conditions

Conditions	Yield
With pyridine In ethanol for 1.75h; Knoevenagel condensation; Inert atmosphere; Reflux;	100%
With ammonium acetate for 0.0666667h; Irradiation;	95%
Stage #1: malonic acid; 4-nitrobenzaldehdye With piperidine; pyridine Knoevenagel-Doebner reaction; Reflux; Stage #2: With hydrogenchloride In water Cooling with ice; optical yield given as %de;	95%

: 135-77-3
1,2,4-trimethoxy-benzene

: 555-16-8
4-nitrobenzaldehdye

: 54921-89-0
1,1'-[(4-nitrophenyl)methanediyl]bis(2,4,5-trimethoxybenzene)

Conditions

Conditions	Yield
With o-benzenedisulfonimide at 130℃; for 0.25h; Friedel Crafts alkylation;	100%
With air; iodine In toluene at 20℃; for 72h; Friedel Crafts alkylation;	99%
With niobium pentachloride In dichloromethane at 0 - 20℃; for 24h; Friedel-Crafts Alkylation;	98%

: 4229-44-1
N-methylhydroxyamine hydrochloride

: 555-16-8
4-nitrobenzaldehdye

: 16089-71-7, 57414-31-0, 97792-07-9
N-(p-nitrobenzylidene)methylamine N-oxide

Conditions

Conditions	Yield
With 3 A molecular sieve at 20℃; for 0.25h;	100%
With sodium hydroxide; silica gel at 20℃; for 0.166667h;	96%
With sodium hydrogencarbonate In dichloromethane for 0.1h; microwave irradiation;	95%

: 555-16-8
4-nitrobenzaldehdye

: 106-49-0
p-toluidine

: 730-39-2, 33442-37-4, 149742-47-2
N-(4-nitrobenzylidene)-4-methylaniline

Conditions

Conditions	Yield
for 24h; Ambient temperature;	100%
	100%
With montmorillonite at 20℃; for 0.0666667h; Neat (no solvent);	98%

: 555-16-8
4-nitrobenzaldehdye

: 104-94-9
4-methoxy-aniline

: 5455-87-8
4-methoxy-N-(4-nitrobenzylidene)aniline

Conditions

Conditions	Yield
at 50℃; for 24h;	100%
for 6h; Molecular sieve; Reflux;	100%
In ethanol for 3h; Reflux;	95%

: 555-16-8
4-nitrobenzaldehdye

: 75-04-7
ethylamine

: 25105-58-2
N-(p-nitrobenzylidene)ethylamine

Conditions

Conditions	Yield
at 20℃; under 750.06 Torr; Solid phase reaction; gas-solid reaction;	100%
With water
In ethanol at 50℃;
In tetrahydrofuran; ethanol at 20℃; for 12h; Inert atmosphere;
In ethanol at 20℃; for 12h;

: 555-16-8
4-nitrobenzaldehdye

: 107-21-1
ethylene glycol

: 2403-53-4
2-(4-nitrophenyl)-1,3-dioxolane

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In toluene at 143℃; for 2h; Dean-Stark;	100%
With cyclohexane at 105℃; for 1h; Dean-Stark;	100%
With p-toluenesulfonic acid monohydrate In toluene for 4h; Reflux;	100%

: 555-16-8
4-nitrobenzaldehdye

: 100-01-6
4-nitro-aniline

: 10480-05-4
N-(4-nitrobenzylidene)-4-nitroaniline

Conditions

Conditions	Yield
at 60℃; for 2h;	100%
at 83 - 85℃;	100%
With sulfuric acid In neat (no solvent) Microwave irradiation; Sealed tube; Green chemistry;	72%

: 555-16-8
4-nitrobenzaldehdye

: 762-04-9
phosphonic acid diethyl ester

: 1776-87-0
diethyl (hydroxy(4-nitrophenyl)methyl)phosphonate

Conditions

Conditions	Yield
With magnesium oxide for 0.17h;	100%
With {(μ-η5:η1):η1-2-[(2,6-Me2C6H3)NCH2](C4H3N)SmN(SiMe3)2}2 In toluene at 20℃; for 0.166667h; Inert atmosphere;	99%
With [(μ-η5:η1):η1:η1-3-(2-C4H3NCH=NCH2CH2)C8H5N]Yb3(μ3-O)-(μ2-Cl)2(THF)2[N(SiMe3)2] In neat (no solvent) at 20℃; for 0.166667h; Inert atmosphere;	99%

: 555-16-8
4-nitrobenzaldehdye

: 67-64-1
acetone

: 88958-64-9, 88958-65-0, 97600-21-0, 57548-40-0
1-(4-nitrophenyl)-1-hydroxy-3-butanone

Conditions

Conditions	Yield
With Zn(2+)-(TyrOEt)2 In water at 40℃; for 24h; pH 7;	100%
With sodium hydroxide at 25℃; for 0.166667h;	100%
With Fe(OH)3/Fe3O4 at 50℃; for 3h;	99%

: 555-16-8
4-nitrobenzaldehdye

: 109-77-3
malononitrile

: 2700-23-4
4-Nitrobenzylidenemalononitrile

Conditions

Conditions	Yield
at 150℃; for 1h; Knoevenagel condensation;	100%
In various solvent(s) at 20℃; for 3h; Knoevenagel condensation;	100%
hydrotalcite structure integrating fluoride ions In acetonitrile at 25℃; for 1.5h; Conversion of starting material; Knoevenagel Condensation;	100%

: 555-16-8
4-nitrobenzaldehdye

: 71-43-2
benzene

: 2945-12-2
1-(diphenylmethyl)-4-nitrobenzene

Conditions

Conditions	Yield
With Nafion-H at 150℃; for 0.5h; Microwave irradiation;	100%
With boron trifluoride monohydrate at 50℃; for 2h; Sealed tube;	98%
With trifluorormethanesulfonic acid at 50℃; for 0.583333h;	96%

: 555-16-8
4-nitrobenzaldehdye

: 556-18-3
4-aminobenzaldehyde

Conditions

Conditions	Yield
With hydrazine hydrate In ethanol; water at 80℃; for 1h; chemoselective reaction;	100%
With NiRh3; hydrogen In ethyl acetate at 20℃; for 12h; Mechanism; Reagent/catalyst; Solvent; chemoselective reaction;	99%
With hydrogen In ethanol; water at 25℃; under 11251.1 Torr; for 6h; chemoselective reaction;	99%

: 555-16-8
4-nitrobenzaldehdye

: 619-73-8
4-nitrobenzyl chloride

Conditions

Conditions	Yield
With magnesium(II) perchlorate; 1-(phenyl-2-ethyl)-7-methyl-3,5-N,N-diethylaminocarbonyl-4,7-dihydropyrrolo<2,3-b>pyridine In acetonitrile at 60℃; for 1h; Product distribution; Rate constant; reduction of other benzaldehydes and ketones and carbon carbon double bonds;	100%
With magnesium(II) perchlorate; model of NADH grafted on silica matrix In acetonitrile at 65℃; for 120h; Product distribution; also with methyl benzoylformiate; varied lenght of chain, between reagent and surface of the support, reaction time, proportion of reagent/p-NBA;	100%
With magnesium(II) perchlorate; polymer-bound NADH (2a) In acetonitrile; benzene at 80℃; for 120h; Further byproducts given;	100%

: 555-16-8
4-nitrobenzaldehdye

: 1129-37-9
4-nitrobenzaldehyde oxime

Conditions

Conditions	Yield
With pyridine; hydroxylamine hydrochloride In ethanol	100%
With N-hydroxyphthalimide In water at 90℃; for 3h; Sealed tube;	98%
With perchloric acid; ethyl acetohydroximate In dichloromethane; water at 20℃; for 24h; Inert atmosphere;	97%

: 555-16-8
4-nitrobenzaldehdye

: 3481-11-6
4'-(nitrobenzyl) 4-nitrobenzoate

Conditions

Conditions	Yield
With [(ImDippN)Th{N(SiMe3)2}3] In benzene-d6 at 20℃; for 24h; Reagent/catalyst; Time;	100%
With Mg[iPr2NC{N-2,6-Me2-C6H3}2]2 In toluene at 25℃; for 12h; Reagent/catalyst; Tishchenko-Claisen Dismutation; Inert atmosphere;	91%
With phenylmethanethiol; phenylmagnesium bromide In tetrahydrofuran; diethyl ether at 65℃; for 18h; Tishchenko reaction; Inert atmosphere;	90%

: 555-16-8
4-nitrobenzaldehdye

: 62-23-7
4-nitro-benzoic acid

Conditions

Conditions	Yield
With sodium perborate In acetic acid for 1.5h; steam bath;	100%
With phosphate-buffered silica gel supported KMnO4 In cyclohexane at 65℃;	100%
With [Cu2C6H4(CHNCH2CH2N(CH2C5H4N)2)2](2+)*2ClO4(1-)=C36H38Cu2N8(ClO4)2; oxygen In acetone at -90.16℃;	100%

: 7677-24-9
trimethylsilyl cyanide

: 555-16-8
4-nitrobenzaldehdye

: 71189-80-5
2-(4-nitrophenyl)-2-[(trimethylsilyl)oxy]acetonitrile

Conditions

Conditions	Yield
With 2Zn(2+)10H2O3C10H8N22H(1+)Co2Mo10H4O38(6-) In neat (no solvent) at 25℃; for 7h; Reagent/catalyst; Inert atmosphere;	100%
With C42H50Mg2N4 In benzene-d6 at 25℃; Glovebox; Inert atmosphere;	99%
With cobalt incorporated covalent organic framework of 2,3-dihydroxyterephthalohydrazide with triformylphloroglucinol (NUS-51-Co) In dichloromethane at 24.84℃; for 10h; Catalytic behavior;	99%

: 110-91-8
morpholine

: 555-16-8
4-nitrobenzaldehdye

: 6425-11-2
4,4'-((4-nitrophenyl)methylene)dimorpholine

Conditions

Conditions	Yield
With copper(II) bis(trifluoromethanesulfonate) In water at 20℃; for 0.0333333h;	100%
In benzene for 2h; Heating;	97%
In benzene Reflux;	90%
With potassium carbonate In dichloromethane at 20℃;	82%

: 109-97-7
pyrrole

: 555-16-8
4-nitrobenzaldehdye

: 143859-77-2
2,2'-[(4-nitrophenyl)methylene]bis(1H-pyrrole)

Conditions

Conditions	Yield
With hydrogenchloride In water at 20℃; for 2h;	100%
With tetramethyl-tetra-3,4-pyridinoporphyrazinato copper(II) methyl sulfate In water at 20℃;	98%
With hydrogenchloride In water at 20℃; for 2h;	97%

4-NITROBENZALDEHYDE Consensus Reports

Reported in EPA TSCA Inventory.

4-NITROBENZALDEHYDE Specification

The 4-Nitrobenzaldehyde , with the CAS register number 555-16-8, is also known to us as 4-nitrobenzaldehyde;4-formylnitrobenzene;akos bbs-00003206;p-nitrobenzaldehyde;p-formylnitrobenzene;4-nitro-benzaldehyd;benzaldehyde, p-nitro-;benzaldehyde,4-nitro- .

The physical properties of this chemcial are as the following: (1)#H bond acceptors: 4 ; (2)#Freely Rotating Bonds: 2 ; (3)Polar Surface Area: 62.89 ; (4)Index of Refraction: 1.617 ; (5)Molar Refractivity: 39.55 cm³ ; (6)Molar Volume: 112.9 cm³ ; (7)Polarizability: 15.67 ×10^-24 cm³ ; (8)Surface Tension: 55.1 dyne/cm ; (9)Density: 1.338 g/cm³ ; (10)Flash Point: 155.2 °C ; (11)Enthalpy of Vaporization: 53.96 kJ/mol ; (12)Boiling Point: 299.6 °C at 760 mmHg ; (13)Vapour Pressure: 0.00118 mmHg at 25°C .

It is a kind of white or light yellow prismatic crystal and it is sensitive in air. Besides, it is soluble in ethanal,benzene and acetic acid and slightly soluble in water and ethyl ether. And it could sublimate and volatilize with steam.

What's more, it is usually used in being the intermediate of organic synthesis, such as dying and pharmaceutics. And it is usually applied in the medicine industry to produce the nitro benzylidene acetone. As to its product category, it is various, including fine chemical & intermediates;aromatic aldehydes & derivatives (substituted);benzaldehyde;aldehydes;c7;carbonyl compounds;spectroscopy;uv/vis reagents;uv/visible (uv/vis) spectroscopy. If you need the production method, there is a simple way to get it. Prepare the raw material of nitrotoluene and acetic anhydride, and then go through the process of oxidation and hydrolyzation, finally you could obtain 4-nitrobenzaldehyde .

Being an irritant chemical, it is harmful to to eyes, respiratory system and skin, and it may cause sensitisation by skin contact. Besides, it may cause inflammation to the skin or other mucous membranes. What's more, it is harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment and it could have possible risk of irreversible effects.

As for its harmful properties, you need to be very cautious while dealing with this kind of chemcial. Firstly, wear suitable protective clothing, gloves and eye/face protection and avoid contact with skin and eyes. Secondly, if in case of contacing with eyes, rinse immediately with plenty of water and seek medical advice. Thirdly, avoid releasing to the environment and refer to special instructions/safety data sheet. If you need more safety information, you could also refer to the WGK Germany 2.

In addition, you could get the molecular structure by converting the following datas:
SMILES:O=[N+]([O-])c1ccc(C=O)cc1
InChI:InChI=1/C7H5NO3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H
InChIKey:BXRFQSNOROATLV-UHFFFAOYAO

Below is the toxicity information of this chemical:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	intraperitoneal	545mg/kg (545mg/kg)		Hine Laboratories Reports. Vol. AF33(657)-11756, Pg. 1964,
rat	LD50	oral	4700mg/kg (4700mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: CYANOSIS BLOOD: NORMOCYTIC ANEMIA	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 24(9), Pg. 15, 1959.
rat	LD50	skin	16gm/kg (16000mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: CYANOSIS BLOOD: NORMOCYTIC ANEMIA	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 24(9), Pg. 15, 1959.

Product Name

4-Nitrobenzaldehyde

Synthetic route

4-NITROBENZALDEHYDE Consensus Reports

4-NITROBENZALDEHYDE Specification

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