2,4,6-Collidine, 99%

Product Code. 11464100

Brand: Thermo Scientific Alfa Aesar A11058.AC

Description

CAS: 108-75-8 | C8H11N | 121.18 g/mol

2,4,6-Collidine is used as a tissue fixative for electron microscopy. It is useful in dehydrohalogenation reactions and acts as a solvent for the cleavage of hindered esters by anhydrous lithium iodide.

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
2,4,6-Collidine is used as a tissue fixative for electron microscopy. It is useful in dehydrohalogenation reactions and acts as a solvent for the cleavage of hindered esters by anhydrous lithium iodide.

Solubility
Slightly miscible with water. Miscible with ether, methanol, acetone, chloroform, benzene, toluene and dilute acids.

Notes
Incompatible with oxidizing agents and strong acids.

Tekniske data

Kemiske identifikatorer

• CAS: 108-75-8
• Molecular Formula: C8H11N
• Molecular Weight (g/mol): 121.18
• MDL Number: MFCD00006338
• InChI Key: BWZVCCNYKMEVEX-UHFFFAOYSA-N
• Synonym: 2,4,6-collidine, gamma-collidine, s-collidine, pyridine, 2,4,6-trimethyl, collidine, sym-collidine, 2,4,6-kollidin, unii-7ie4bk5j5v, 2,4,6-trimethyl-pyridine, .gamma.-collidine
• PubChem CID: 7953
• IUPAC Name: 2,4,6-trimethylpyridine
• SMILES: CC1=CC(C)=NC(C)=C1

• Melting Point: -43°C
• Density: 0.916
• pH: 9 to 10
• Boiling Point: 171°C to 172°C
• Flash Point: 54°C (129°F)
• Odor: Unpleasant
• Refractive Index: 1.498
• Quantity: 25 mL
• UN Number: UN1992
• Beilstein: 107283
• Merck Index: 14,9718
• Solubility Information: Slightly miscible with water. Miscible with ether,methanol,acetone,chloroform,benzene,toluene and dilute acids.
• Formula Weight: 121.18
• Percent Purity: 99%
• Chemical Name or Material: 2,4,6-Collidine

Sikkerhed og håndtering

Produktidentifikator

• 2,4,6-Collidine

Signalord

• Danger

Farekategori

• Acute toxicity Category 3
• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 3
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Faresætning

• H226-Flammable liquid and vapour.
• H302-Harmful if swallowed.
• H311-Toxic in contact with skin.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H332-Harmful if inhaled.
• H335-May cause respiratory irritation.

Sikkerhedssætning

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• 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.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

Supplerende oplysninger

• MIXTURE LIST-Contains : 2,4,6-Collidine

SDS

RUO – Research Use Only