2,4,6-Collidine
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- $5 - $6174.74
- Product name: 2,4,6-Collidine
- CAS: 108-75-8
- MF: C8H11N
- MW: 121.18
- EINECS:203-613-3
- MDL Number:MFCD00006338
- Synonyms:2,4,6-trimethyl-pyridin ;a,g,a'-Collidine;alpha,gamma,alpha’-collidine ;alpha,gamma,alpha'-Collidine;Pyridine,2,4,6-trimethyl- ;2 Minus 2-3 Methyl pyridine;2,4,6-Trimethylpyridine puriss. p.a., >=99.0% (GC);2,4,6-Trimethylpyridine ReagentPlus(R), 99%
54 prices
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Brand
- aablocks
- AHH
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Atlantic Research Chemicals
- Biosynth
- Chem-Impex
- Matrix Scientific
- Sigma-Aldrich
- SynQuest Laboratories
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- TCI Chemical
- Thermo Scientific Chemicals
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Package
- 100mg
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- 2.5 L
- 100 mL
- Manufactureraablocks
- Product numberAA0032VN
- Product description2,4,6-Collidine 99%
- Packaging25g
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0032VN
- Product description2,4,6-Collidine 99%
- Packaging10g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0032VN
- Product description2,4,6-Collidine 98%
- Packaging100g
- Price$19
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0032VN
- Product description2,4,6-Collidine 98%
- Packaging500g
- Price$49
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0032VN
- Product description2,4,6-Collidine 98%
- Packaging1kg
- Price$87
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-31243
- Product description2,4,6-Trimethylpyridine 97%
- Packaging250g
- Price$280
- Updated2026-05-26
- Buy
- ManufacturerAlichem
- Product number108758
- Product description2,4,6-Trimethylpyridine
- Packaging500g
- Price$157.67
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA208876
- Product description2,4,6-Trimethylpyridine 98%
- Packaging10g
- Price$5
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA208876
- Product description2,4,6-Trimethylpyridine 98%
- Packaging25g
- Price$7
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0019489
- Product description2,4,6-COLLIDINE (2,4,6-TRIMETHYLPYRIDINE) 95.00%
- Packaging100ML
- Price$2219.4
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0019489
- Product description2,4,6-COLLIDINE (2,4,6-TRIMETHYLPYRIDINE) 95.00%
- Packaging500ML
- Price$3919.3
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0019489
- Product description2,4,6-COLLIDINE (2,4,6-TRIMETHYLPYRIDINE) 95.00%
- Packaging1L
- Price$6174.74
- Updated2021-12-16
- Buy
- ManufacturerApolloscientific
- Product numberOR4784
- Product description2,4,6-Trimethylpyridine 99%
- Packaging500ml
- Price$252
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR4784
- Product description2,4,6-Trimethylpyridine 99%
- Packaging1ml
- Price$21
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR4784
- Product description2,4,6-Trimethylpyridine 99%
- Packaging25ml
- Price$48
- Updated2026-06-04
- Buy
- ManufacturerApolloscientific
- Product numberOR4784
- Product description2,4,6-Trimethylpyridine 99%
- Packaging100ml
- Price$75
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0032VN | 2,4,6-Collidine 99% | 25g | $8 | 2026-05-28 | Buy |
| aablocks | AA0032VN | 2,4,6-Collidine 99% | 10g | $5 | 2026-05-28 | Buy |
| aablocks | AA0032VN | 2,4,6-Collidine 98% | 100g | $19 | 2026-05-28 | Buy |
| aablocks | AA0032VN | 2,4,6-Collidine 98% | 500g | $49 | 2026-05-28 | Buy |
| aablocks | AA0032VN | 2,4,6-Collidine 98% | 1kg | $87 | 2026-05-28 | Buy |
| AHH | MT-31243 | 2,4,6-Trimethylpyridine 97% | 250g | $280 | 2026-05-26 | Buy |
| Alichem | 108758 | 2,4,6-Trimethylpyridine | 500g | $157.67 | 2021-12-16 | Buy |
| Ambeed | A208876 | 2,4,6-Trimethylpyridine 98% | 10g | $5 | 2021-12-16 | Buy |
| Ambeed | A208876 | 2,4,6-Trimethylpyridine 98% | 25g | $7 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0019489 | 2,4,6-COLLIDINE (2,4,6-TRIMETHYLPYRIDINE) 95.00% | 100ML | $2219.4 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0019489 | 2,4,6-COLLIDINE (2,4,6-TRIMETHYLPYRIDINE) 95.00% | 500ML | $3919.3 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0019489 | 2,4,6-COLLIDINE (2,4,6-TRIMETHYLPYRIDINE) 95.00% | 1L | $6174.74 | 2021-12-16 | Buy |
| Apolloscientific | OR4784 | 2,4,6-Trimethylpyridine 99% | 500ml | $252 | 2026-06-04 | Buy |
| Apolloscientific | OR4784 | 2,4,6-Trimethylpyridine 99% | 1ml | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR4784 | 2,4,6-Trimethylpyridine 99% | 25ml | $48 | 2026-06-04 | Buy |
| Apolloscientific | OR4784 | 2,4,6-Trimethylpyridine 99% | 100ml | $75 | 2026-06-04 | Buy |
Properties
Melting point :-43 °C (lit.)
Boiling point :171-172 °C (lit.)
Density :0.917 g/mL at 25 °C (lit.)
vapor pressure :4 hPa (20 °C)
refractive index :n20/D 1.498(lit.)
Flash point :135 °F
storage temp. :Store below +30°C.
solubility :35g/l
form :Liquid
pka :7.43(at 25℃)
color :Clear colorless to yellow
Water Solubility :35 g/L (20 ºC)
Sensitive :Hygroscopic
Merck :14,9718
BRN :107283
Henry's Law Constant :1.1×100 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
Dielectric constant :1.9（20℃）
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
InChI :1S/C8H11N/c1-6-4-7(2)9-8(3)5-6/h4-5H,1-3H3
InChIKey :BWZVCCNYKMEVEX-UHFFFAOYSA-N
SMILES :Cc1cc(C)nc(C)c1
LogP :1.25 at 20℃
CAS DataBase Reference :108-75-8(CAS DataBase Reference)
NIST Chemistry Reference :Pyridine, 2,4,6-trimethyl-(108-75-8)
EPA Substance Registry System :2,4,6-Trimethylpyridine (108-75-8)
Boiling point :171-172 °C (lit.)
Density :0.917 g/mL at 25 °C (lit.)
vapor pressure :4 hPa (20 °C)
refractive index :n
Flash point :135 °F
storage temp. :Store below +30°C.
solubility :35g/l
form :Liquid
pka :7.43(at 25℃)
color :Clear colorless to yellow
Water Solubility :35 g/L (20 ºC)
Sensitive :Hygroscopic
Merck :14,9718
BRN :107283
Henry's Law Constant :1.1×100 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
Dielectric constant :1.9（20℃）
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
InChI :1S/C8H11N/c1-6-4-7(2)9-8(3)5-6/h4-5H,1-3H3
InChIKey :BWZVCCNYKMEVEX-UHFFFAOYSA-N
SMILES :Cc1cc(C)nc(C)c1
LogP :1.25 at 20℃
CAS DataBase Reference :108-75-8(CAS DataBase Reference)
NIST Chemistry Reference :Pyridine, 2,4,6-trimethyl-(108-75-8)
EPA Substance Registry System :2,4,6-Trimethylpyridine (108-75-8)
Safety Information
| Symbol(GHS): |
 
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Description
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.Related product price
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