4-Aminodiphenylamine, 98%

Name: 4-Aminodiphenylamine, 98%
Brand: Vaqora Chemicals
SKU: VQ-009333

About 4-Aminodiphenylamine, 98%

4-Aminodiphenylamine (CAS 101-54-2) is an amine building block offered by Vaqora Chemicals at a purity of ≥98%. The compound has the formula C12H12N2, corresponding to a molecular weight of 184.24 g/mol. Its systematic (IUPAC) name is 4-N-phenylbenzene-1,4-diamine. Alternative names: Variamine Blue RT Base and N-Phenyl-p-phenylenediamine.

In its supplied form it is a violet to purple to black to brown powder, crystals, flakes or chips. Literature values give a melting point of 68-72 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span analytical determinations and organic synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 250 g, 1 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical determinations
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Aminodiphenylamine, 98%
Catalogue No.	VQ-009333
CAS Number	101-54-2
IUPAC name	4-N-phenylbenzene-1,4-diamine
Molecular formula	C₁₂H₁₂N₂
Molecular weight	184.24 g/mol
Exact mass	184.1
Purity / assay	≥98%
HSN code	29215190
InChIKey	ATGUVEKSASEFFO-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)NC2=CC=C(C=C2)N
PubChem CID	7564

Physical properties
Physical form	Flakes
Appearance	Violet to purple to black to brown powder, crystals, flakes or chips
Melting point	68-72 °C
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 2
TPSA	38.1 Å²
Synonyms	Variamine Blue RT Base, N-Phenyl-p-phenylenediamine, p-Anilinoaniline, Variamine Blue RT, Azosalt R, Luxan Black R, N-Phenyl-1,4-benzenediamine, p-Semidine, N-Phenyl-1,4-phenylenediamine, Diphenyl Black, N-4'-Bianiline, N-Phenyl-p-aminoaniline

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P272, P273, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, P333 + P317, P337 + P317, P362 + P364, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 101-54-2

Synthesis

n-Phenyl-p-phenylenediamine, 98%

CAS: 101-54-2
Formula: C₁₂H₁₂N₂
MW: 184.24 g/mol

VQ-009513

Frequently asked questions

What is the CAS number of 4-Aminodiphenylamine, 98%?

The CAS Registry Number of 4-Aminodiphenylamine, 98% is 101-54-2. It is also known as Variamine Blue RT Base, N-Phenyl-p-phenylenediamine, p-Anilinoaniline.

What is the molecular formula and molecular weight of 4-Aminodiphenylamine, 98%?

4-Aminodiphenylamine, 98% has the molecular formula C12H12N2 and a molecular weight of 184.24 g/mol. Its IUPAC name is 4-N-phenylbenzene-1,4-diamine.

Which grade and pack sizes of 4-Aminodiphenylamine, 98% can I order?

We supply 4-Aminodiphenylamine, 98% in (≥98%) grade, in 250 g, 1 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Aminodiphenylamine, 98%?

Yes. Every lot of 4-Aminodiphenylamine, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-Aminodiphenylamine, 98% be shipped internationally?

Yes. 4-Aminodiphenylamine, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.