2,6-Diaminopyridine, 98%

Description

CAS: 141-86-6 | C5H7N3 | 109.132 g/mol

2,6-Diaminopyridine, used as a pharmaceutical intermediate and a hair dye coupler in oxidation/permanent formulations.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,6-Diaminopyridine, used as a pharmaceutical intermediate and a hair dye coupler in oxidation/permanent formulations.

Solubility
Soluble in water 180 g/L @ 20°C, acetone, ethanol, methanol, isopropanol, ethyl acetate.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 141-86-6
• Molecular Formula: C5H7N3
• Molecular Weight (g/mol): 109.132
• MDL Number: MFCD00006329
• InChI Key: VHNQIURBCCNWDN-UHFFFAOYSA-N
• Synonym: 2,6-diaminopyridine, 2,6-pyridinediamine, 2,6-diamino pyridine, pyridine, 2,6-diamino, dap amine, pyridine-2,6-diyldiamine, unii-k89ab8ckg6, ccris 6682, k89ab8ckg6, dsstox_cid_20127
• PubChem CID: 8861
• IUPAC Name: pyridine-2,6-diamine
• SMILES: C1=CC(=NC(=C1)N)N

• Melting Point: 118°C to 121°C
• Boiling Point: 288°C
• Flash Point: 155°C (311°F)
• Odor: Unpleasant
• Quantity: 100 g
• UN Number: UN2671
• Beilstein: 108513
• Solubility Information: Soluble in water 180g/L @ 20°C,acetone,ethanol,methanol,isopropanol,ethyl acetate.
• Formula Weight: 109.13
• Percent Purity: 98%
• Chemical Name or Material: 2,6-Diaminopyridine

Safety and Handling

Hazard Category	H301-H312+H332-H315-H319-H335
Hazard Statement	GHS H Statement H301-H373-H319-H335 Toxic if swallowed. May cause damage to organs through prolonged or repeated exposure. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: AMINOPYRIDINES
EINECSNumber	205-507-2
RTECSNumber	US7570000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only