1,4-dichloro-2,5-dinitrobenzene
2,5-dichloro-4-nitroaniline
Conditions | Yield |
---|---|
With ammonia |
1,4-dichloro-2,5-dinitrobenzene
A
2,5-dichloro-4-nitroaniline
B
2,5-dinitro-p-phenylenediamine
Conditions | Yield |
---|---|
With ethanol; ammonia |
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at 5 - 10℃; folgendes Verseifen mit verd.Natronlauge; | |
With nitrating mixture; sulfuric acid at 45℃; das Acetylderivat entsteht; | |
Multi-step reaction with 2 steps 1: nitration 2: hydrolysis View Scheme |
2,5-dichloroacetanilide
A
2,5-dichloro-4-nitroaniline
B
acetic acid-(3,6-dichloro-2-nitro-anilide)
Conditions | Yield |
---|---|
With nitric acid man extrahiert das 2.5-Dichlor-4-nitro-acetanilid durch Auskochen mit Benzol; die Benzolloesung dampft man ein und zersetzt das asgeschiedene Acetylderivat durch Erhitzen mit waessr.Ammoniak auf 180grad; |
2,5-dchloro-4-nitroacetanilide
2,5-dichloro-4-nitroaniline
Conditions | Yield |
---|---|
With sulfuric acid at 100 - 110℃; | |
hydrolysis; |
1,4-dichloro-2,5-dinitrobenzene
ammonia
A
2,5-dichloro-4-nitroaniline
B
2,5-dinitro-p-phenylenediamine
Conditions | Yield |
---|---|
und Verseifen mit Natronlauge; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: HNO3+H2SO4 2: alcoholic ammonia View Scheme | |
Multi-step reaction with 2 steps 1: HNO3+H2SO4 2: alcohol; ammonia View Scheme |
2,5-dichloro-4-nitroaniline
[1,4]naphthoquinone
2,5-dichloro-1,4-phenylenediamine
Conditions | Yield |
---|---|
With sodium hydroxide; hydrazine hydrate In water | 96% |
With sodium hydroxide; hydrazine hydrate In water | 91% |
di-tert-butyl dicarbonate
2,5-dichloro-4-nitroaniline
di-tert-butyl-2,5-dichloro-4-nitrophenylimidodicarbonate
Conditions | Yield |
---|---|
dmap In tetrahydrofuran at 20℃; | 91% |
Conditions | Yield |
---|---|
Stage #1: 2,5-dichloro-4-nitroaniline With hydrogenchloride; sodium nitrite In water at 0 - 5℃; for 0.5h; Stage #2: Cyasorb UV531 With sodium carbonate; sodium hydroxide In water at 0 - 20℃; for 2.5h; pH=2 - 3; | 78% |
2-thio-N,N-dimethylbenzamide
2,5-dichloro-4-nitroaniline
2-(5-Amino-4-chloro-2-nitro-phenylthio)-N,N-dimethyl-benzamide
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 24h; Heating; | 75% |
With potassium carbonate In DMF (N,N-dimethyl-formamide) for 24h; Heating / reflux; | 75% |
2,5-dichloro-4-nitroaniline
acetyl chloride
2,5-dchloro-4-nitroacetanilide
Conditions | Yield |
---|---|
With sodium carbonate In acetone for 1h; Reflux; | 75% |
Conditions | Yield |
---|---|
With piperidine for 2h; Heating; | 35% |
1,1'-oxybis(2-bromo-ethane)
2,5-dichloro-4-nitroaniline
4-(2,5-dichloro-4-nitro-phenyl)-morpholine
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile for 17h; Heating / reflux; | 19.97% |
morpholine
2,5-dichloro-4-nitroaniline
2-chloro-5-morpholino-4-nitro-aniline
methanol
2,5-dichloro-4-nitroaniline
2-chloro-5-methoxy-4-nitro-aniline
Conditions | Yield |
---|---|
With sodium hydroxide |
2,5-dichloro-4-nitroaniline
A
1,2,4,5-tetrachlorobenzene
B
2,4,5-Trichloronitrobenzene
Conditions | Yield |
---|---|
Diazotieren und Behandeln mit salzsaurer Kupfer(I)-chlorid-Loesung; |
2,5-dichloro-4-nitroaniline
1,4-dichloro-2,5-dinitrobenzene
Conditions | Yield |
---|---|
Diazotization.Behandeln mit Natriumnitrit; | |
With dihydrogen peroxide; trifluoroacetic acid |
Conditions | Yield |
---|---|
With hydrogenchloride; acetic acid Diazotization.Eintragen von KI in die Diazoniumsalz-Loesung; |
Conditions | Yield |
---|---|
With sulfuric acid; sodium nitrite anschliessendes Erwaermen mit Wasser; |
2,5-dichloro-4-nitroaniline
2,3,6-trichloro-4-nitro-aniline
Conditions | Yield |
---|---|
With hydrogenchloride; potassium chlorate at 10 - 15℃; | |
With sulfuryl dichloride | |
With hydrogenchloride; dihydrogen peroxide In water |
2,5-dichloro-4-nitroaniline
2,5-dichloro-1,4-phenylenediamine
Conditions | Yield |
---|---|
bei Reduktion; |
2,5-dichloro-4-nitroaniline
1,4-dichloro-2-iodo-5-nitro-benzene
Conditions | Yield |
---|---|
With sulfuric acid; water; acetic acid at 0℃; Diazotization.Erwaermen der Diazoniumsalz-Loesung mit KI auf 70grad; |
2,5-dichloro-4-nitroaniline
3,6-dichloro-2,4-dinitro-aniline
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at -15℃; | |
With nitric acid at -15℃; Eintragen des erhaltenen 2.5-Dichlor-4.N-dinitro-anilins in Schwefelsaeure; | |
With nitric acid at -15℃; Eintragen des erhaltenen 2.5-Dichlor-4.N-dinitro-anilins in Schwefelsaeure; |
2,5-dichloro-4-nitroaniline
Conditions | Yield |
---|---|
With tetrachloromethane; chlorosulphuric acid zuletzt in 1.2-Dichlor-benzol bei 160grad; |
2,5-dichloro-4-nitroaniline
benzoyl chloride
benzoic acid-(2,5-dichloro-4-nitro-anilide)
Conditions | Yield |
---|---|
With sodium hydroxide |
2,5-dichloro-4-nitroaniline
benzenesulfonyl chloride
benzenesulfonic acid-(2,5-dichloro-4-nitro-anilide)
Nonanoyl chloride
2,5-dichloro-4-nitroaniline
Nonanoic acid (2,5-dichloro-4-nitro-phenyl)-amide
Conditions | Yield |
---|---|
In toluene |
1-thiopropane
2,5-dichloro-4-nitroaniline
2-chloro-4-nitro-5-n-propylthioaniline
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide |
diethyl phosphorisothiocyanatidate
2,5-dichloro-4-nitroaniline
C16H26Cl2N4O6P2S2
Conditions | Yield |
---|---|
(i) SnCl2, aq. HCl, (ii) /BRN= 1708449/, CHCl3; Multistep reaction; |
trifluoromethylsulfonic anhydride
2,5-dichloro-4-nitroaniline
N-(2,5-Dichloro-4-nitro-phenyl)-C,C,C-trifluoro-methanesulfonamide
1-chloro-2,4-dinitro-6-trifluoromethylbenzene
2,5-dichloro-4-nitroaniline
2,5-dichloro-2',4,4'-trinitro-6'-trifluoromethyldiphenylamine
Empirical Formula: C6H4Cl2N2O2
Molecular Weight: 207.0142
IUPAC Name: 2,5-Dichloro-4-nitroaniline
Synonyms: 2,5-Dichloro-4-nitro-anilin ; Benzenamine,2,5-dichloro-4-nitro- ; 2,5-Dichloro-4-nitrobenzenamine ; Aniline, 2,5-dichloro-4-nitro-
Melting Point: 154-158 °C(lit.)
Flash Point of 2,5-Dichloro-4-nitroaniline (6627-34-5): 172.2 °C
Boiling Point: 361.1 °C at 760 mmHg
Density of 2,5-Dichloro-4-nitroaniline (6627-34-5): 1.624 g/cm3
Vapour Pressure: 2.12E-05 mmHg at 25°C
Index of Refraction: 1.655
Physical State: 2,5-Dichloro-4-nitroaniline (6627-34-5) is a yellow powder
1. | orl-rat LD50:2820 mg/kg | 85JCAE Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,599. |
Reported in EPA TSCA Inventory.
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx and Cl−.
Safety: WARNING: Irritates lungs, eyes, skin
Hazard Codes: Xi: Irritant
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
37/39: Wear suitable gloves and eye/face protection
RIDADR: 2811
WGK Germany: 3
RTECS: BX2950000
2,5-Dichloro-4-nitroaniline (6627-34-5) is a yellow powder, which should store in a cool, dry place with a tightly closed container.
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