Conditions | Yield |
---|---|
With sodium hydroxide; sulfuric acid In water |
4-diethylamino-2-methylaniline hydrochloride
1-naphthylcyanamide
N-Cyano-N'-(4'-diethylamino-2'-methylphenyl)-1,4-naphthoquinone di-imine
Conditions | Yield |
---|---|
With sodium hydroxide; ammonium peroxydisulfate In water at 5℃; for 0.5h; | 97% |
With sodium hydroxide; ammonium peroxydisulfate In water at 5℃; for 0.5h; | 97% |
8-quinolinol
4-diethylamino-2-methylaniline hydrochloride
5-(4'-diethylamino-2'-methylphenylimino)quinolin-8-one
Conditions | Yield |
---|---|
With ammonium peroxydisulfate In water at 5℃; for 0.166667h; NaOCl; | 95% |
chloroxine
4-diethylamino-2-methylaniline hydrochloride
7-chloro-5-(4'-diethylamino-2'-methylphenylimino)quinoline-8-one
Conditions | Yield |
---|---|
With ammonium peroxydisulfate In water at 60℃; for 0.166667h; | 87% |
4-diethylamino-2-methylaniline hydrochloride
edaravone
4-Diethylamino-2-methyl-phenylimino-3-methyl-1-phenyl-2-pyrazolin-5-on
Conditions | Yield |
---|---|
With potassium ferrocyanide In water at 40℃; | 82% |
25,26,27,28-tetrakis(hydroxy)calix[4]arene
4-diethylamino-2-methylaniline hydrochloride
23-((4'-(diethylamino)-2'-methylphenyl)imino)-26,27,28-trihydroxypentacyclo<19.3.13,7.19,13.115,19>-octacosa-1(24),3,5,7(28),9,11,13(27),15,17,19(26),21-undecaen-25-one
Conditions | Yield |
---|---|
With potassium hexacyanoferrate(III) Ambient temperature; alkaline conditions; | 74% |
4-diethylamino-2-methylaniline hydrochloride
5-(4'-diethylamino-2'-methylphenylimino)quinolin-8-one
Conditions | Yield |
---|---|
With sodium hydroxide; sodium hypochlorite; sodium hydrogencarbonate In water | 64.3% |
Conditions | Yield |
---|---|
With sodium hypochlorite In sodium hydroxide at 5℃; for 0.166667h; | 64% |
2-chloro-5-nitrobenzoylchloride
4-diethylamino-2-methylaniline hydrochloride
N-[4-(Diethylamino)-2-methylphenyl]-(2-chloro-5-nitrophenyl)carboxamide
Conditions | Yield |
---|---|
With 2,4-dichlorophenoxyacetic acid dimethylamine; triethylamine | 60% |
2.6-dimethylphenol
4-diethylamino-2-methylaniline hydrochloride
4-((4-(diethylamino)-o-tolyl)imino)-2,6-dimethylcyclohexa-2,5-dienone
Conditions | Yield |
---|---|
With sodium hydroxide; In ethanol for 0.25h; Ambient temperature; | 55% |
Conditions | Yield |
---|---|
With sodium carbonate; potassium hexacyanoferrate(III) Ambient temperature; | 53% |
4-diethylamino-2-methylaniline hydrochloride
1-butyl-3-{3-[(3-butyl-thioureido)-methyl]-2-hydroxy-benzyl}-thiourea
Conditions | Yield |
---|---|
Stage #1: 4-diethylamino-2-methylaniline hydrochloride; 1-butyl-3-{3-[(3-butyl-thioureido)-methyl]-2-hydroxy-benzyl}-thiourea With sodium hydroxide In methanol at 20℃; Stage #2: With potassium hexacyanoferrate(III) | 52% |
2-(naphthalen-1-yl)malononitrile
4-diethylamino-2-methylaniline hydrochloride
4-(2'-methyl-4'-diethylaminophenylimino)-9,9-dicyano-1,4-naphthoquinone methide
Conditions | Yield |
---|---|
With sodium hydroxide; sodium hypochlorite In water for 0.166667h; Ambient temperature; | 51% |
In water for 0.166667h; Product distribution; Ambient temperature; various oxidizing agents and molar ratio, various yield; |
25,26,27,28-tetrakis(hydroxy)calix[4]arene
4-diethylamino-2-methylaniline hydrochloride
A
23-((4'-(diethylamino)-2'-methylphenyl)imino)-26,27,28-trihydroxypentacyclo<19.3.13,7.19,13.115,19>-octacosa-1(24),3,5,7(28),9,11,13(27),15,17,19(26),21-undecaen-25-one
B
11,23-bis((4'-(diethylamino)-2'-methylphenyl)imino)-26,28-dihydroxypentacyclo<19.3.1.13,7.19,13.115,19>-octacosa-1(24),3,5,7(28),9,12,15,17,19(26),21-decaene-25,27-dione
Conditions | Yield |
---|---|
With sodium hydroxide; potassium hexacyanoferrate(III) In acetone for 2h; Product distribution; Ambient temperature; | A 50% B 8% C 11.5% D n/a |
With sodium hydroxide; potassium hexacyanoferrate(III) In acetone for 2h; Ambient temperature; | A 50% B 8% C 11.5% D n/a |
With sodium hydroxide; potassium hexacyanoferrate(III) In acetone for 0.166667h; Ambient temperature; | A 2% B 35% C 25% D n/a |
water
hydrogen bromide
4-diethylamino-2-methylaniline hydrochloride
Conditions | Yield |
---|---|
In hydrogen bromide aq. HBr; dissolving of AgBr in warm 48% HBr; dissolving of N,N-diethyl-2-methyl-1,4-benzenediamine hydrogen chloride in HBr; combining of two solns. withstirring; gentle heating to 70°C; slow cooling to 0°C; crystn.; filtration, washing with a small amt. of 50:50 H2O:HBr; drying in desiccator under flowing N2; elem. anal.; | 44.8% |
25,26,27,28-tetrakis(hydroxy)calix[4]arene
4-diethylamino-2-methylaniline hydrochloride
A
11,23-bis((4'-(diethylamino)-2'-methylphenyl)imino)-26,28-dihydroxypentacyclo<19.3.1.13,7.19,13.115,19>-octacosa-1(24),3,5,7(28),9,12,15,17,19(26),21-decaene-25,27-dione
Conditions | Yield |
---|---|
With sodium hydroxide; potassium hexacyanoferrate(III) In acetone for 4h; Ambient temperature; | A 1% B 3% C 37.5% |
25,26,27,28-tetrakis(hydroxy)calix[4]arene
4-diethylamino-2-methylaniline hydrochloride
11,23-bis((4'-(diethylamino)-2'-methylphenyl)imino)-26,28-dihydroxypentacyclo<19.3.1.13,7.19,13.115,19>-octacosa-1(24),3,5,7(28),9,12,15,17,19(26),21-decaene-25,27-dione
Conditions | Yield |
---|---|
With sodium hydroxide; potassium hexacyanoferrate(III) Ambient temperature; | 35% |
4-diethylamino-2-methylaniline hydrochloride
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene; potassium hexacyanoferrate(III) In water; acetonitrile | 34% |
1-naphthylcyanoacetamide
4-diethylamino-2-methylaniline hydrochloride
4-(2'-methyl-4'-diethylaminophenylimino)-9-cyano-9-amide-1,4-naphthoquinone methide
Conditions | Yield |
---|---|
With sodium hydroxide; sodium hypochlorite In water for 0.166667h; Ambient temperature; | 3% |
Glyoxal
4-diethylamino-2-methylaniline hydrochloride
glyoxal-bis-(4-diethylamino-2-methyl-phenylimine)
Conditions | Yield |
---|---|
With sodium hydroxide |
3-(2-methoxy-phenyl)-3-oxo-propionic acid anilide
4-diethylamino-2-methylaniline hydrochloride
2-(4-diethylamino-2-methyl-phenylimino)-3-(2-methoxy-phenyl)-3-oxo-propionic acid anilide
Conditions | Yield |
---|---|
With ethanol; sodium carbonate; silver(I) chloride |
3-oxo-3-phenyl-propionic acid-(2-dimethylamino-anilide)
4-diethylamino-2-methylaniline hydrochloride
2-(4-diethylamino-2-methyl-phenylimino)-3-oxo-3-phenyl-propionic acid-(2-dimethylamino-anilide)
Conditions | Yield |
---|---|
With ethanol; sodium carbonate; potassium hexacyanoferrate(III) |
N-(2,5-dimethoxyphenyl)-3-phenyl-3-oxopropionamide
4-diethylamino-2-methylaniline hydrochloride
2-(4-diethylamino-2-methyl-phenylimino)-3-oxo-3-phenyl-propionic acid-(2,5-dimethoxy-anilide)
Conditions | Yield |
---|---|
With ethanol; sodium carbonate; potassium hexacyanoferrate(III) |
3-oxo-3-phenyl-propionic acid-(2,6-dimethoxy-anilide)
4-diethylamino-2-methylaniline hydrochloride
2-(4-diethylamino-2-methyl-phenylimino)-3-oxo-3-phenyl-propionic acid-(2,6-dimethoxy-anilide)
Conditions | Yield |
---|---|
With ethanol; sodium carbonate; potassium hexacyanoferrate(III) |
3-oxo-3-phenyl-propionic acid-(2,4-dimethoxy-anilide)
4-diethylamino-2-methylaniline hydrochloride
2-(4-diethylamino-2-methyl-phenylimino)-3-oxo-3-phenyl-propionic acid-(2,4-dimethoxy-anilide)
Conditions | Yield |
---|---|
With ethanol; sodium carbonate; potassium hexacyanoferrate(III) |
4-diethylamino-2-methylaniline hydrochloride
1,3-diphenylpropanedione
2-(4-diethylamino-2-methyl-phenylimino)-1,3-diphenyl-propane-1,3-dione
Conditions | Yield |
---|---|
With ethanol; sodium carbonate; potassium hexacyanoferrate(III) | |
With ethanol; sodium carbonate; silver(I) chloride |
Conditions | Yield |
---|---|
With water; sodium hydrogensulfite |
4-diethylamino-2-methylaniline hydrochloride
1-naphthylcyanamide
Conditions | Yield |
---|---|
With ammonium peroxydisulfate Yield given; |
tetraethylene glycol di(p-toluenesulfonate)
25,26,27,28-tetrakis(hydroxy)calix[4]arene
4-diethylamino-2-methylaniline hydrochloride
Conditions | Yield |
---|---|
Stage #1: tetraethylene glycol di(p-toluenesulfonate); 25,26,27,28-tetrakis(hydroxy)calix[4]arene Substitution; Stage #2: 4-diethylamino-2-methylaniline hydrochloride With potassium permanganate Condensation; alkaline condition; |
4-diethylamino-2-methylaniline hydrochloride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 1 percent / NaOH, aq. K3 / acetone / 4 h / Ambient temperature 2: 62 percent / NaH / dimethylformamide / 1 h / 80 °C View Scheme | |
Multi-step reaction with 2 steps 1: 35 percent / NaOH, K3Fe(CN)6 / Ambient temperature 2: 62 percent View Scheme |
IUPAC Name: 4-N,4-N-Diethyl-2-methylbenzene-1,4-diamine hydrochloride
Canonical SMILES: CCN(CC)C1=CC(=C(C=C1)N)C.Cl
InChI: InChI=1S/C11H18N2.ClH/c1-4-13(5-2)10-6-7-11(12)9(3)8-10;/h6-8H,4-5,12H2,1-3H3;1H
Empirical Formula: C11H19ClN2
Molecular Weight: 214.735
Flash Point: 122 °C
Enthalpy of Vaporization: 54.03 kJ/mol
Boiling Point: 300.3 °C at 760 mmHg
Vapour Pressure: 0.00113 mmHg at 25 °C
EINECS: 218-130-3
Product Categories: Industrial / Fine Chemicals
Melting Point of 4-Amino-3-methyl-N,N-diethylaniline hydrochloride (CAS NO.2051-79-8): 250 °C (dec.)(lit.)
4-Amino-3-methyl-N,N-diethylaniline hydrochloride (CAS NO.2051-79-8) is used for color photographic contrast.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
guinea pig | LD50 | skin | > 1gm/kg (1000mg/kg) | Kodak Company Reports. Vol. 21MAY1971, | |
rat | LD50 | intraperitoneal | 25mg/kg (25mg/kg) | Kodak Company Reports. Vol. 21MAY1971, | |
rat | LD50 | oral | 200mg/kg (200mg/kg) | Kodak Company Reports. Vol. 21MAY1971, |
Reported in EPA TSCA Inventory.
Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx and HCl.
Hazard Codes : T,N
WGK Germany: 3
HazardClass: 6.1(b)
RIDADR: UN 2811 6.1/PG 3
Risk Statements: 23/24/25-43-50/53-36-25
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R43:May cause sensitization by skin contact.
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R36:Irritating to eyes.
R25 :Toxic if swallowed.
Safety Statements: 22-26-36/37/39-45-61-60-37-24
S22:Do not breathe dust.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S60:This material and its container must be disposed of as hazardous waste.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
S37:Wear suitable gloves.
S24:Avoid contact with skin.
4-Amino-3-methyl-N,N-diethylaniline hydrochloride (CAS NO.2051-79-8), its Synonyms are Toluene-2,5-diamine, N(sup 5),N(sup 5)-diethyl-, monohydrochloride ; 1,4-Benzenediamine, N(sup 4),N(sup 4)-diethyl-2-methyl-, monohydrochloride ; 2-Amino-5-diethylaminotoluene monohydrochloride ; 1,4-Benzenediamine, N4,N4-diethyl-2-methyl-, hydrochloride (1:1) ; N5,N5-Diethyltoluene-2,5-diamine monohydrochloride ; p-Phenylenediamine, N,N-diethyl-3-methyl-, hydrochloride ; CD-2 . It is white to grey white crystal.
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