p-Phenylenediamine dihydrochloride, 99%

Name: p-Phenylenediamine dihydrochloride, 99%
Brand: Vaqora Chemicals
SKU: VQ-009543

About p-Phenylenediamine dihydrochloride, 99%

Listed under CAS 624-18-0, p-Phenylenediamine dihydrochloride is an amine building block available from Vaqora Chemicals (Puriss grade) with a typical assay of 99%. With the molecular formula C6H10Cl2N2, it has a molar mass of 181.06 g/mol. The IUPAC name is benzene-1,4-diamine. Dihydrochloride. Alternative names: 1,4-Benzenediamine dihydrochloride and 1,4-Phenylenediamine dihydrochloride.

It is supplied as white to light red powder or crystals or flakes. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 25 g, 100 g, 250 g and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	p-Phenylenediamine dihydrochloride, 99%
Catalogue No.	VQ-009543
CAS Number	624-18-0
IUPAC name	benzene-1,4-diamine;dihydrochloride
Molecular formula	C₆H₁₀Cl₂N₂
Molecular weight	181.06 g/mol
Exact mass	180.0221
Grade	Puriss
Purity / assay	99%
HSN code	29215130
InChIKey	IYXMNTLBLQNMLM-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1N)N.Cl.Cl
PubChem CID	12205

Physical properties
Physical form	Flakes
Appearance	White to light red powder or crystals or flakes
H-bond donors / acceptors	4 / 2
TPSA	52 Å²
UN number	UN 1673
Synonyms	1,4-Benzenediamine dihydrochloride, 1,4-Phenylenediamine dihydrochloride, benzene-1,4-diamine dihydrochloride, Fourrine DS, Pelagol Grey CD, Durafur Black RC, Fourrine 64, p-PD HCl, p-Phenylenediamine HCl, Pelagol CD, 1,4-Benzenediamine, dihydrochloride, p-Pda HCl

Safety & hazard information (GHS)

Toxic

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H331Toxic if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P261, P262, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P321, P330, P333 + P317, P337 + P317, P361 + P364, P362 + P364, P391, P403 + P233, P405, 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

Frequently asked questions

What is the CAS number of p-Phenylenediamine dihydrochloride, 99%?

The CAS Registry Number of p-Phenylenediamine dihydrochloride, 99% is 624-18-0. It is also known as 1,4-Benzenediamine dihydrochloride, 1,4-Phenylenediamine dihydrochloride, benzene-1,4-diamine dihydrochloride.

What is the molecular formula and molecular weight of p-Phenylenediamine dihydrochloride, 99%?

p-Phenylenediamine dihydrochloride, 99% has the molecular formula C6H10Cl2N2 and a molecular weight of 181.06 g/mol.

Which grade and pack sizes of p-Phenylenediamine dihydrochloride, 99% can I order?

We supply p-Phenylenediamine dihydrochloride, 99% in Puriss (99%) grade, in 25 g, 100 g, 250 g, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with p-Phenylenediamine dihydrochloride, 99%?

Yes. Every lot of p-Phenylenediamine dihydrochloride, 99% 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 p-Phenylenediamine dihydrochloride, 99% be shipped internationally?

Yes. p-Phenylenediamine dihydrochloride, 99% is classified as hazardous (UN 1673), 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.