CAS No.3096-71-7,4-Amino-2,5-dimethylphenol Suppliers

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Basic Information

Molecular Structure:
CAS No.:	3096-71-7
Name:	4-Amino-2,5-dimethylphenol
Article Data:	39

Formula:	C₈H₁₁NO
Molecular Weight:	137.181
Synonyms:	2,5-Xylenol,4-amino- (6CI,7CI,8CI);(2,5-Dimethyl-4-hydroxyphenyl)amine;2,5-Dimethyl-4-aminophenol;2,5-Dimethyl-4-hydroxyaniline;4-Amino-2,5-dimethylphenol;
EINECS:	221-449-0
Density:	1.118 g/cm³
Melting Point:	242-243 °C
Boiling Point:	288.4 °C at 760 mmHg
Flash Point:	128.2 °C
Appearance:	Solid
Hazard Symbols:	Xn
Risk Codes:	20/21/22-36/37/38
Safety:	26-37/39
PSA:	46.25000
LogP:	2.17240

Synthetic route

: 2593-53-5
2,5-dimethyl-p-benzoquinone 4-oxime

: 3096-71-7
2,5-dimethyl-4-amino phenol

Conditions

Conditions	Yield
With hydrogenchloride; tin(ll) chloride In dichloromethane; water for 16h; Reagent/catalyst; Reflux;	81%
With hydrogenchloride; tin
With hydrogen sulfide in ammoniakalischer Loesung;
With hydrogenchloride; tin(ll) chloride In dichloromethane; water for 24h; Reflux;

: 95-87-4
2,5-Dimethylphenol

: 3096-71-7
2,5-dimethyl-4-amino phenol

Conditions

Conditions	Yield
With sodium hydroxide; 4-sulfo-benzenediazonium-(1)-salt anschliessend Erwaermen der Reaktionsloesung mit Natriumdithionit;
Multi-step reaction with 3 steps 1: KOH / ethanol 2: HNO3, AcOH 3: H2 / Pd-C / ethanol View Scheme
Multi-step reaction with 2 steps 1: sodium nitrite; hydrogenchloride / ethanol; water / 1 h / 0 °C 2: hydrogenchloride; tin(ll) chloride / water; dichloromethane / 16 h / Reflux View Scheme

: 89-58-7
mononitro-p-xylene

: 3096-71-7
2,5-dimethyl-4-amino phenol

Conditions

Conditions	Yield
With sulfuric acid Electrolysis.Reduktion;
With sulfuric acid In ethanol at 90℃; (electrochemical reduction);

: 3096-64-8
N-(2,5-dimethylphenyl)hydroxylamine

: 3096-71-7
2,5-dimethyl-4-amino phenol

Conditions

Conditions	Yield
With sulfuric acid In water at 25℃; Rate constant; Thermodynamic data; ΔH(excit.), ΔS(excit.);
With sulfuric acid in Kohlendioxyd-Atmosphaere;

: 95-68-1
2,4-Xylidine

: 3096-71-7
2,5-dimethyl-4-amino phenol

Conditions

Conditions	Yield
With sulfuric acid bei der elektrolytischen Oxydation an Platin-Anoden;

: 3139-05-7
4-nitro-2,5-xylenol

: 3096-71-7
2,5-dimethyl-4-amino phenol

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In ethanol

: 19499-98-0
2,5-Dimethyl-4-nitro-phenyl-benzylether

: 3096-71-7
2,5-dimethyl-4-amino phenol

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In ethanol

: 3096-64-8
N-(2,5-dimethylphenyl)hydroxylamine

A: 20782-94-9
4-chloro-2,5-dimethylaniline

B: 3096-71-7
2,5-dimethyl-4-amino phenol

Conditions

Conditions	Yield
With perchloric acid; sodium perchlorate; sodium chloride In water; acetonitrile at 25℃; Rate constant;

: 7664-93-9
sulfuric acid

: 95-68-1
2,4-Xylidine

: 3096-71-7
2,5-dimethyl-4-amino phenol

Conditions

Conditions	Yield
bei der elektrolytischen Oxydation an Platin-Anoden.Electrolysis;

: 64-17-5
ethanol

: 35774-21-1
2,5-dimethylphenyl azide

: 7664-93-9
sulfuric acid

A: 615-90-7
2,5-dimethylhydroquinone

B: 3096-71-7
2,5-dimethyl-4-amino phenol

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Chemistry

Empirical Formula: C₈H₁₁NO
Molecular Weight: 137.179 g/mol
EINECS: 221-449-0
Index of Refraction: 1.6
Density: 1.118 g/cm³
Flash Point: 128.2 °C
Enthalpy of Vaporization: 54.88 kJ/mol
Boiling Point: 288.4 °C at 760 mmHg
Vapour Pressure: 0.00135 mmHg at 25 °C
Melting point: 242-243 °C(lit.)
Appearance: Solid
Structure of 4-Amino-2,5-dimethylphenol (CAS NO.3096-71-7):

IUPAC Name: 4-Amino-2,5-dimethylphenol
Product Category of 4-Amino-2,5-dimethylphenol (CAS NO.3096-71-7): Phenoles and thiophenoles;API intermediates

Safety Profile

Hazard Codes of 4-Amino-2,5-dimethylphenol (CAS NO.3096-71-7): Harmful Xn
Risk Statements: 20/21/22-36/37/38
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39:Wear suitable gloves and eye/face protection.

Specification

4-Amino-2,5-dimethylphenol , its cas register number is 3096-71-7. It also can be called 4-Amino-2,5-xylenol ; and Phenol, 4-amino-2,5-dimethyl- .