Pyridine, 99+%, ACS reagent, Thermo Scientific Chemicals

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

Chemical Identifiers

CAS

110-86-1

Molecular Formula

C5H5N

Molecular Weight (g/mol)

79.102

MDL Number

MFCD00011732

InChI Key

JUJWROOIHBZHMG-UHFFFAOYSA-N

Synonym

azabenzene, azine, pyridin, piridina, pirydyna, pyridin german, pirydyna polish, piridina italian, rcra waste number u196, caswell no. 717

PubChem CID

1049

ChEBI

CHEBI:16227

IUPAC Name

pyridine

SMILES

C1=CC=NC=C1

Melting Point

-42.0°C

Color

Colorless

Density

0.9780g/mL

Boiling Point

115.0°C to 116.0°C

Quantity

1 L

Flash Point

17°C

Packaging

Glass Bottle

Physical Form

Liquid

Refractive Index

1.5085 to 1.5105

Residue after Evaporation

0.002% max.

Assay Percent Range

99+%

Specific Gravity

0.978

Vapor Pressure

Vapor Pressure: 20mbar at 20°C

UN Number

1282

Viscosity

0.95 mPa.s (20°C)

Beilstein

20, 181

Water

0.1% max. (K.F.)

Fieser

01,958; 02,349; 04,414; 06,497; 11,448; 12,416; 13,293; 15,1; 17,153

Merck Index

15, 8081

Solubility Information

Solubility in water: soluble. Other solubilities: soluble in alcohol, ether and most other common, organic solvents

Formula Weight

79.1

Percent Purity

≥99%

Grade

ACS Reagent

Chemical Name or Material

Pyridine

Hazard Category

Danger

Hazard Statement

GHS P Statement
Harmful in contact with skin.
Harmful if inhaled.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
Highly flammable liquid and vapor.

Precautionary Statement

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Ground/Bond container and receiving equipment.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber

203-809-9

RTECSNumber

UR8400000

TSCA

TSCA

SDS

Hazard Category

Danger

Hazard Statement

GHS P Statement
Harmful in contact with skin.
Harmful if inhaled.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
Highly flammable liquid and vapor.

Precautionary Statement

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Ground/Bond container and receiving equipment.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber

203-809-9

RTECSNumber

UR8400000

TSCA

TSCA

SDS

RUO – Research Use Only