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513261

Sigma-Aldrich

2,3,5-Collidine

99%

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Synonym(s):
2,3,5-Trimethylpyridine
Empirical Formula (Hill Notation):
C8H11N
CAS Number:
Molecular Weight:
121.18
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

refractive index

n20/D 1.508 (lit.)

bp

184 °C (lit.)

density

0.931 g/mL at 25 °C (lit.)

SMILES string

Cc1cnc(C)c(C)c1

InChI

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

InChI key

GFYHSKONPJXCDE-UHFFFAOYSA-N

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L4206L3900336106
2,3,5-Collidine 99%

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513261

2,3,5-Collidine

3,5-Lutidine ≥98%

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refractive index

n20/D 1.508 (lit.)

refractive index

n20/D 1.504 (lit.)

refractive index

n20/D 1.497 (lit.)

refractive index

n20/D 1.497 (lit.)

bp

184 °C (lit.)

bp

169-170 °C (lit.)

bp

143-145 °C (lit.)

bp

143-145 °C (lit.)

density

0.931 g/mL at 25 °C (lit.)

density

0.939 g/mL at 25 °C (lit.)

density

0.92 g/mL at 25 °C (lit.)

density

0.92 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

300

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

165.0 °F - closed cup

Flash Point(C)

73.9 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Hydrothermal in situ ligand reaction: copper (II)-mediated stepwise oxidation of 2, 3, 5-and 2, 4, 6-trimethylpyridine to pyridinecarboxylates.
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Rapid in vivo fingerprinting of nonvolatile compounds in breath by extractive electrospray ionization quadrupole time-of-flight mass spectrometry.
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Influence of alkylpyridine additives in electrolyte solution on the performance of dye-sensitized solar cell.
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Herein we report the unique conformations adopted by linear and cyclic tetrapeptides (CTPs) containing 2-aminobenzoic acid (2-Abz) in solution and as single crystals. The crystal structure of the linear tetrapeptide H
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Pyridinols and pyridinamines are important intermediates with many applications in chemical industry. The pyridine derivatives are in great demand as synthons for pharmaceutical products. Moreover, pyridines are used either as biologically active substances or as building blocks for polymers with

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