Pyridine, ≥99%, Reagent Grade, Honeywell™

Product Code	Brand	Quantity	Packaging
15658040	Honeywell Research Chemicals P57506-250ML	250 mL	Glass Bottle
15668040	Honeywell Research Chemicals P57506-500ML	500 mL	Glass Bottle
15638040	Honeywell Research Chemicals P57506-1L	1 L	Glass Bottle
15648040	Honeywell Research Chemicals P57506-2.5L	2.5 L	Glass Bottle

Description

• ≥95% for general laboratory use.

Chemical Identifiers

• CAS: 110-86-1
• Molecular Weight (g/mol): 79.102
• InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N
• PubChem CID: 1049
• IUPAC Name: pyridine

• Molecular Formula: C5H5N
• MDL Number: MFCD00011732
• Synonym: azabenzene, azine, pyridin, piridina, pirydyna, pyridin german, pirydyna polish, piridina italian, rcra waste number u196, caswell no. 717
• ChEBI: CHEBI:16227
• SMILES: C1=CC=NC=C1

Specifications

• pH: 8.8 (at 20°C)
• CAS: 110-86-1
• Density: 0.978g/mL at 25°C
• Explosion Limit: 0.124
• Ignition Point: 899°F
• Physical Form: Liquid
• MDL Number: MFCD00011732
• UN Number: UN1282
• Synonym: azabenzene, azine, pyridin, piridina, pirydyna, pyridin german, pirydyna polish, piridina italian, rcra waste number u196, caswell no. 717
• InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N
• IUPAC Name: pyridine
• PubChem CID: 1049
• Formula Weight: 79.1g/mol
• Chemical Name or Material: Pyridine

• Melting Point: -42°C
• Color: Colorless
• Boiling Point: 115°C (1013 hPa)
• Flash Point: 17°C (62.6°F)
• Odor: Unpleasant
• Molecular Formula: C5H5N
• Vapor Pressure: 10mmHg (13.2°C), 20mmHg (25°C)
• Beilstein: 103233
• Solubility Information: Fully miscible in water
• SMILES: C1=CC=NC=C1
• Molecular Weight (g/mol): 79.102
• ChEBI: CHEBI:16227
• Percent Purity: ≥99%

Safety and Handling

P210-P280-P305 + P351 + P338

missing translation for 'dotInformation' : class 3 - PG 2 - Pyridine

missing translation for 'rtecsNumber' : 203-809-9

Product Identifier

• Pyridine

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 2
• Skin corrosion/irritation Category 2

Hazard Statement

• H225-Highly flammable liquid and vapour.
• H302-Harmful if swallowed.
• H312-Harmful in contact with skin.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H332-Harmful if inhaled.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P308+P313-IF exposed or concerned: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : pyridine