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142387

2,4,6-Trimethylpyridine

Name: 2,4,6-Trimethylpyridine
Brand: SIAL

99%, liquid, ReagentPlus^®

Synonym(s):

2,4,6-Collidine, sym-Collidine

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About This Item

Empirical Formula (Hill Notation):

C₈H₁₁N

CAS Number:

108-75-8

Molecular Weight:

121.18

NACRES:

NA.21

PubChem Substance ID:

57647138

UNSPSC Code:

12352100

EC Number:

203-613-3

MDL number:

MFCD00006338

Beilstein/REAXYS Number:

107283

Assay:

99%

Form:

liquid

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Properties

Product Name

2,4,6-Trimethylpyridine, ReagentPlus^®, 99%

Quality Level

200

product line

ReagentPlus^®

assay

99%

form

liquid

refractive index

n20/D 1.498 (lit.)

bp

171-172 °C (lit.)

mp

−43 °C (lit.)

density

0.917 g/mL at 25 °C (lit.)

SMILES string

Cc1cc(C)nc(C)c1

InChI

1S/C8H11N/c1-6-4-7(2)9-8(3)5-6/h4-5H,1-3H3

InChI key

BWZVCCNYKMEVEX-UHFFFAOYSA-N

Description

General description

2,4,6-Trimethylpyridine is a pyridine derivative. It has a pK of 7.4. The product can react with trifluoroiodomethane in cyclopentane solution to afford 1:1 complex. This complex was investigated by NMR (Nuclear Magnetic Resonance) spectroscopy. Collidine-buffered osmium tetroxide solutions have been prepared by adding osmium tetroxide solution to it. These solutions have been used as fixative for electron microscopic studies.
2,4,6-Trimethylpyridine can undergo oxidation with potassium permanganate to form 2,4,6-pyridinetricarboxylic acid.

Hindered base.

Application

2,4,6-Trimethylpyridine (collidine, s-collidine, 2,4,6-collidine) has been used in the preparation of a library of N-acyl aminocoumarins bearing low-molecular-weight N-acyl groups.

Tissue fixative for electron microscopy.

Useful solvent for the cleavage of hindered esters by anhydrous lithium iodide.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS02,GHS06

signalword

Danger

hcodes

H226,H302,H311,H315,H319,H335,H412

pcodes

P210 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

131.0 °F - closed cup

flash_point_c

55 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

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Synthesis, structure, photoluminescence and magnetic properties of new 3-D lanthanide-pyridine-2, 4, 6-tricarboxylate frameworks

Li C-J, et al.

CrystEngComm, 10(11), 1645-1652 (2008)

Effect of collidine (2,4,6-trimethylpyridine) on rat pineal gland and vas deferens nerves. Further evidence for a monoamine-releasing effect.

J L Tomsig et al.

Histochemistry, 89(3), 301-306 (1988-01-01)

In previous work of our laboratory it was demonstrated that collidine (2,4,6-trimethylpyridine) abolishes the core osmiophilia and chromaffin reaction from rat pinal gland and vas deferens nerves. This abolition was apparent when tissues were briefly incubated in collidine or when

Structural correlations for (1)H, (13)C and (15)N NMR coordination shifts in Au(III), Pd(II) and Pt(II) chloride complexes with lutidines and collidine.

Leszek Pazderski et al.

Magnetic resonance in chemistry : MRC, 48(6), 417-426 (2010-05-18)

(1)H, (13)C and (15)N NMR studies of gold(III), palladium(II) and platinum(II) chloride complexes with dimethylpyridines (lutidines: 2,3-lutidine, 2,3lut; 2,4-lutidine, 2,4lut; 3,5-lutidine, 3,5lut; 2,6-lutidine, 2,6lut) and 2,4,6-trimethylpyridine (2,4,6-collidine, 2,4,6col) having general formulae [AuLCl(3)], trans-[PdL(2)Cl(2)] and trans-/cis-[PtL(2)Cl(2)] were performed and the respective

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Global Trade Item Number

SKU	GTIN
142387-500ML	04061837368387
142387-100ML	04061838734266
142387-5ML	04061838734273
142387-1L	04061837368370

Key Documents

2,4,6-Trimethylpyridine

99%, liquid, ReagentPlus^®

Select a Size

About This Item

Product Name

Quality Level

product line

assay

form

refractive index

bp

mp

density

SMILES string

InChI

InChI key

General description

Application

Legal Information

Still not finding the right product?

Safety Information

pictograms

signalword

hcodes

pcodes

Hazard Classifications

target_organs

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Regulatory Information

Documentation

Certificates of Analysis (COA)

Already Own This Product?

Peer Reviewed Papers

Global Trade Item Number

Key Documents

2,4,6-Trimethylpyridine

99%, liquid, ReagentPlus®

Select a Size

About This Item

Product Name

Quality Level

product line

assay

form

refractive index

bp

mp

density

SMILES string

InChI

InChI key

General description

Application

Legal Information

Still not finding the right product?

Safety Information

pictograms

signalword

hcodes

pcodes

Hazard Classifications

target_organs

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Regulatory Information

Documentation

Certificates of Analysis (COA)

Already Own This Product?

Peer Reviewed Papers

Global Trade Item Number

99%, liquid, ReagentPlus^®