ChemicalBook Product Catalog Chemical Reagents Organic reagents Polyamines 4-Aminodiphenylamine

4-Aminodiphenylamine

Product Name4-Aminodiphenylamine
CAS101-54-2
MFC12H12N2
MW184.24
EINECS202-951-9
MOL File101-54-2.mol

Chemical Properties

Melting point	69 °C
Boiling point	354 °C
Density	1.09
vapor pressure	1 hPa
refractive index	1.6266 (estimate)
Flash point	193°C
storage temp.	Store below +30°C.
solubility	ethanol: soluble10mg/mL, clear, very dark red (Violet to brown to black solution)
Colour Index	37240
pka	5.20±0.10(Predicted)
form	Liquid
color	Clear
PH	8.9 (0.5g/l, H2O, 20℃)
Water Solubility	Soluble in water at 20°C 0.6g/L. Soluble in (10 mg/mL) ethanol.
BRN	908935
Henry's Law Constant	1.5×10³ mol/(m³Pa) at 25℃, Yaws (2003)
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, plastics.
Cosmetics Ingredients Functions	HAIR DYEING
Cosmetic Ingredient Review (CIR)	4-Aminodiphenylamine (101-54-2)
InChI	1S/C12H12N2/c13-10-6-8-12(9-7-10)14-11-4-2-1-3-5-11/h1-9,14H,13H2
InChIKey	ATGUVEKSASEFFO-UHFFFAOYSA-N
SMILES	Nc1ccc(Nc2ccccc2)cc1
LogP	1.82 at 20℃ and pH7
Dissociation constant	5.45-5.47 at 20℃
CAS DataBase Reference	101-54-2(CAS DataBase Reference)
NIST Chemistry Reference	1,4-Benzenediamine, N-phenyl-(101-54-2)
EPA Substance Registry System	p-Aminodiphenylamine (101-54-2)

Safety Information

Hazard Codes	Xn,Xi,N
Risk Statements	22-36-43-42/43-36/37/38-20/22-50/53
Safety Statements	26-36-45-36/37/39-61-60-36/37
RIDADR	UN3077
WGK Germany	3
RTECS	ST3150000
F	8
Autoignition Temperature	>500 °C
Hazard Note	Irritant
TSCA	TSCA listed
HazardClass	9
PackingGroup	III
HS Code	29215990
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Aquatic Chronic 2 Eye Irrit. 2 Skin Sens. 1
Hazardous Substances Data	101-54-2(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 464 mg/kg LD50 dermal Rabbit > 5000 mg/kg

MSDS

Provider	Language
4-Aminodiphenylamine	English
SigmaAldrich	English
ACROS	English
ALFA	English

Usage And Synthesis

Description

p-Aminodiphenylamine hydrochloride was formerly used as a hair dye. Sensitization, when deteeted by patch testing, is relatively low in hairdressers.

Chemical Properties

Dark grey flake

Uses

4-Aminodiphenylamine is used as an oxidation dye color in hair dyes. It is also promoted as an efficient reagent for oxidase enzymes, including glucose, lactate, xanthine, and lysine oxidases.

Uses

p-Anilinoaniline is an antioxidant that has shown to cause a reduction of NOx emissions from soybean biodiesel powered DI diesel engines but has increased CO and HC emissions. It is also used to produce dyes, pharmaceuticals, and photographic chemicals and frmerly used as a hair dye.

Uses

Dye intermediate, pharmaceuticals, photographic chemicals.

Definition

ChEBI: An aromatic amine that is the 4-amino derivative of diphenylamine.

General Description

Odorless purple-black solid or flake or dark purple chips.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

4-Aminodiphenylamine is incompatible with strong oxidizers. 4-Aminodiphenylamine is also incompatible with strong acids. 4-Aminodiphenylamine may react with plastics.

Fire Hazard

4-Aminodiphenylamine is combustible.

Contact allergens

This substance was formerly used as a hair dye. Sensitization, when detected by patch testing, is relatively low in hairdressers.

Purification Methods

It crystallises from EtOH with m 66o, and from ligroin with m 75o. It can be distilled at high vacuum. [Beilstein 13 IV 113.]

4-Aminodiphenylamine

Chemical Properties

Safety Information

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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