Thermo Scientific Acros Pyridine, 99+%, extra pure, Thermo Scientific Chemicals


Overview
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Code: 29

Additional Details:
Additional Details: CAS Number: 110-86-1 Weight: 2.44500kg Transport: UN number : 1282 Chem class : 3 Pack group : II


Quantity 2.5 L
Packaging Glass Bottle

Disclaimers: RUO – Research Use Only

Product Code. 10634802

Quantity Price
1 248.24  € / 2.50 L
Estimated Shipment
07-05-2025
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  • Description and Specification
  • Alternative Products
  • Documentation
  • Safety and Handling
Description and Specification

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

Specification

Chemical Name or Material Pyridine
Melting Point -42.0°C
CAS 110-86-1
Density 0.9780g/mL
Boiling Point 115.0°C to 116.0°C
Quantity 2.5 L
Flash Point 17°C
Infrared Spectrum Authentic
Packaging Glass Bottle
Physical Form Liquid
Refractive Index 1.5085 to 1.5105
Assay Percent Range 99+%
Residue after Evaporation 0.02% max.
Specific Gravity 0.978
Molecular Formula C5H5N
MDL Number MFCD00011732
Vapor Pressure Vapor Pressure: 20mbar at 20°C
Viscosity 0.95 mPa.s (20°C)
Beilstein 20, 181
Water 0.1% max. (Coulometric)
Fieser 01,958; 02,349; 04,414; 06,497; 11,448; 12,416; 13,293; 15,1; 17,153
Merck Index 15, 8081
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Synonym azabenzene,azine,pyridin,piridina,pirydyna,pyridin german,pirydyna polish,piridina italian,rcra waste number u196,caswell no. 717
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol, ether and most other common, organic solvents
InChI Key JUJWROOIHBZHMG-UHFFFAOYSA-N
SMILES C1=CC=NC=C1
IUPAC Name pyridine
Molecular Weight (g/mol) 79.102
PubChem CID 1049
ChEBI CHEBI:16227
Formula Weight 79.1
Percent Purity ≥99%
Grade Extra Pure
Alternative Products
Documentation

Technical documents

Safety and Handling

[Pyridine]

[Danger]

[{code=FLAM. LIQ. 2, sequence=1, description=Flammable liquid Category 2}, {code=ACUTE TOX. 4, sequence=2, description=Acute toxicity Category 4}, {code=EYE DAM. 2, sequence=3, description=Serious eye damage/eye irritation Category 2}, {code=SKIN IRRIT. 2, sequence=4, description=Skin corrosion/irritation Category 2}]

[{code=H225, sequence=1, description=Highly flammable liquid and vapour.}, {code=H312, sequence=2, description=Harmful in contact with skin.}, {code=H332, sequence=3, description=Harmful if inhaled.}, {code=H302, sequence=4, description=Harmful if swallowed.}, {code=H315, sequence=5, description=Causes skin irritation.}, {code=H319, sequence=6, description=Causes serious eye irritation.}]

[{code=P280, sequence=51, description=Wear protective gloves/protective clothing/eye protection/face protection.}, {code=P302+P352, sequence=52, description=IF ON SKIN: Wash with plenty of water/.}, {code=P305+P351+P338, sequence=53, description=IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.}, {code=P304+P340, sequence=54, description=IF INHALED: Remove person to fresh air and keep comfortable for breathing.}, {code=P210, sequence=55, description=Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.}, {code=P240, sequence=56, description=Ground/bond container and receiving equipment.}]

[{code=GHS02, sequence=1, description=FLAME}, {code=GHS07, sequence=2, description=EXCLAMATION MARK}]


Product Identifier
  • Pyridine

Signal Word
  • Danger

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

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

Precautionary Statement
  • P280- Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352- IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338- IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P304+P340- IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P210- Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P240- Ground/bond container and receiving equipment.