Pyridine
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- $9 - $16860
- Product name: Pyridine
- CAS: 110-86-1
- MF: C5H5N
- MW: 79.1
- EINECS:203-809-9
- MDL Number:MFCD00011732
- Synonyms:D(+)-GLUCOSE 1H2O FOR BIOCHEMISTRY;Pyridine [Sequencing Solvent];D(+)-GLUCOSE 1H2O POWDER;SAMARIUM STANDARD SOLUTION 1000 MG/;TUBE DEMIFRASER;pyridine:azabenzene: pyr;Pyridine dried (max. 0.0075 % HO) SeccoSolv. CAS 110-86-1, pH 8.5 (16g/l, HO, 20°C)., dried (max. 0.0075 % HO) SeccoSolv;Pyridine for analysis EMSURE ACS,Reag. Ph Eur
113 prices
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Brand
- AK Scientific
- Alfa Aesar
- American Custom Chemicals Corporation
- Apolloscientific
- Atlantic Research Chemicals
- Chem-Impex
- ChemPure Brand Chemicals
- GFS CHEMICALS
- Oakwood
- ProChem
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 1ml
- 3x1.2ml
- 5g
- 25g
- 4x25ml
- sample-k
- 100g
- 100mL
- 250ml
- 500ml
- 500g
- 0.5L
- 1L
- 1kg
- 12x100ml
- 2l
- 2500ml
- 2.5L
- 6x500mL
- 4L
- 4Kg
- 5L
- 6x1l
- 4x2l
- 10Kg
- 10000ml
- 16L
- 4x4L
- 18L
- 25L
- 25kg
- *4x1L
- 190L
- 200L
- 205L
- 1gm:
- ManufacturerAK Scientific
- Product numberX4374
- Product descriptionPyridine
- Packaging100mL
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA12005
- Product descriptionPyridine, 99+%
- Packaging500ml
- Price$51.2
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number032436
- Product descriptionPyridine, Ultrapure, Spectrophotometric Grade, 99.5+%
- Packaging250ml
- Price$51.9
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number043799
- Product descriptionPyridine, anhydrous, 99.5+%, packaged under Argon in resealable ChemSeal? bottles
- Packaging100ml
- Price$80
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number019378
- Product descriptionPyridine, ACS, 99.0% min
- Packaging500ml
- Price$89.4
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number032436
- Product descriptionPyridine, Ultrapure, Spectrophotometric Grade, 99.5+%
- Packaging1L
- Price$127.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number019378
- Product descriptionPyridine, ACS, 99.0% min
- Packaging1L
- Price$144
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number022905
- Product descriptionPyridine, HPLC Grade 99.5+%
- Packaging4L
- Price$423.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number032436
- Product descriptionPyridine, Ultrapure, Spectrophotometric Grade, 99.5+%
- Packaging*4x1L
- Price$460.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12005
- Product descriptionPyridine, 99+%
- Packaging10000ml
- Price$482
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number022905
- Product descriptionPyridine, HPLC Grade, 99.5+%
- Packaging*4x1L
- Price$590
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA12005
- Product descriptionPyridine, 99+%
- Packaging2500ml
- Price$156
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number022905
- Product descriptionPyridine, HPLC Grade, 99.5+%
- Packaging1L
- Price$181
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number043799
- Product descriptionPyridine, anhydrous, 99.5+%, packaged under Argon in resealable ChemSeal? bottles
- Packaging1L
- Price$190
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number032436
- Product descriptionPyridine, Ultrapure, Spectrophotometric Grade, 99.5+%
- Packaging4L
- Price$342.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number019378
- Product descriptionPyridine, ACS, 99.0% min
- Packaging*4x1L
- Price$367.65
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | X4374 | Pyridine | 100mL | $27 | 2021-12-16 | Buy |
| Alfa Aesar | A12005 | Pyridine, 99+% | 500ml | $51.2 | 2023-06-20 | Buy |
| Alfa Aesar | 032436 | Pyridine, Ultrapure, Spectrophotometric Grade, 99.5+% | 250ml | $51.9 | 2024-03-01 | Buy |
| Alfa Aesar | 043799 | Pyridine, anhydrous, 99.5+%, packaged under Argon in resealable ChemSeal? bottles | 100ml | $80 | 2024-03-01 | Buy |
| Alfa Aesar | 019378 | Pyridine, ACS, 99.0% min | 500ml | $89.4 | 2024-03-01 | Buy |
| Alfa Aesar | 032436 | Pyridine, Ultrapure, Spectrophotometric Grade, 99.5+% | 1L | $127.65 | 2024-03-01 | Buy |
| Alfa Aesar | 019378 | Pyridine, ACS, 99.0% min | 1L | $144 | 2024-03-01 | Buy |
| Alfa Aesar | 022905 | Pyridine, HPLC Grade 99.5+% | 4L | $423.65 | 2024-03-01 | Buy |
| Alfa Aesar | 032436 | Pyridine, Ultrapure, Spectrophotometric Grade, 99.5+% | *4x1L | $460.65 | 2024-03-01 | Buy |
| Alfa Aesar | A12005 | Pyridine, 99+% | 10000ml | $482 | 2023-06-20 | Buy |
| Alfa Aesar | 022905 | Pyridine, HPLC Grade, 99.5+% | *4x1L | $590 | 2024-03-01 | Buy |
| Alfa Aesar | A12005 | Pyridine, 99+% | 2500ml | $156 | 2023-06-20 | Buy |
| Alfa Aesar | 022905 | Pyridine, HPLC Grade, 99.5+% | 1L | $181 | 2024-03-01 | Buy |
| Alfa Aesar | 043799 | Pyridine, anhydrous, 99.5+%, packaged under Argon in resealable ChemSeal? bottles | 1L | $190 | 2024-03-01 | Buy |
| Alfa Aesar | 032436 | Pyridine, Ultrapure, Spectrophotometric Grade, 99.5+% | 4L | $342.65 | 2024-03-01 | Buy |
| Alfa Aesar | 019378 | Pyridine, ACS, 99.0% min | *4x1L | $367.65 | 2024-03-01 | Buy |
Properties
Melting point :-42 °C (lit.)
Boiling point :115 °C (lit.)
Density :0.978 g/mL at 25 °C (lit.)
vapor density :2.72 (vs air)
vapor pressure :23.8 mm Hg ( 25 °C)
FEMA :2966 | PYRIDINE
refractive index :n20/D 1.509(lit.)
Flash point :68 °F
storage temp. :Store at +5°C to +30°C.
solubility :H2O: in accordance
form :Liquid
pka :5.25(at 25℃)
color :colorless
Odor :Nauseating odor detectable at 0.23 to 1.9 ppm (mean = 0.66 ppm)
Relative polarity :0.302
PH :8.81 (H2O, 20℃)
explosive limit :12.4%
Odor Threshold :0.063ppm
Odor Type :fishy
Water Solubility :Miscible
FreezingPoint :-42℃
λmax :λ: 305 nm Amax: 1.00
λ: 315 nm Amax: 0.15
λ: 335 nm Amax: 0.02
λ: 350-400 nm Amax: 0.01 Merck :14,7970
BRN :103233
Henry's Law Constant :18.4 at 30 °C (headspace-GC, Chaintreau et al., 1995)
Dielectric constant :12.5（20℃）
Exposure limits :TLV-TWA 5 ppm (～15 mg/m3) (ACGIH, MSHA,and OSHA); STEL 10 ppm (ACGIH), IDLH 3600 ppm (NIOSH).
Stability :Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.
InChIKey :JUJWROOIHBZHMG-UHFFFAOYSA-N
LogP :0.64 at 20℃
CAS DataBase Reference :110-86-1(CAS DataBase Reference)
IARC :2B (Vol. 77, 119) 2019
NIST Chemistry Reference :Pyridine(110-86-1)
EPA Substance Registry System :Pyridine (110-86-1)
Boiling point :115 °C (lit.)
Density :0.978 g/mL at 25 °C (lit.)
vapor density :2.72 (vs air)
vapor pressure :23.8 mm Hg ( 25 °C)
FEMA :2966 | PYRIDINE
refractive index :n
Flash point :68 °F
storage temp. :Store at +5°C to +30°C.
solubility :H2O: in accordance
form :Liquid
pka :5.25(at 25℃)
color :colorless
Odor :Nauseating odor detectable at 0.23 to 1.9 ppm (mean = 0.66 ppm)
Relative polarity :0.302
PH :8.81 (H2O, 20℃)
explosive limit :12.4%
Odor Threshold :0.063ppm
Odor Type :fishy
Water Solubility :Miscible
FreezingPoint :-42℃
λmax :λ: 305 nm Amax: 1.00
λ: 315 nm Amax: 0.15
λ: 335 nm Amax: 0.02
λ: 350-400 nm Amax: 0.01 Merck :14,7970
BRN :103233
Henry's Law Constant :18.4 at 30 °C (headspace-GC, Chaintreau et al., 1995)
Dielectric constant :12.5（20℃）
Exposure limits :TLV-TWA 5 ppm (～15 mg/m3) (ACGIH, MSHA,and OSHA); STEL 10 ppm (ACGIH), IDLH 3600 ppm (NIOSH).
Stability :Stable. Flammable. Incompatible with strong oxidizing agents, strong acids.
InChIKey :JUJWROOIHBZHMG-UHFFFAOYSA-N
LogP :0.64 at 20℃
CAS DataBase Reference :110-86-1(CAS DataBase Reference)
IARC :2B (Vol. 77, 119) 2019
NIST Chemistry Reference :Pyridine(110-86-1)
EPA Substance Registry System :Pyridine (110-86-1)
Safety Information
| Symbol(GHS): |
 
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Description
Pyridine is used in spectrophotometry and environmental testing.As polar, basic, low-reactive solvent, precursor, and reagent, pyridine finds wide range of applications in pharmaceuticals, agrochemicals and in the manufacture of dyes and rubber. Further, it is used in the textile industry to improve network capacity of cotton. Pyridine finds applications in specialty chemical reagents like Cornforth reagent (pyridinium dichromate, PDC), pyridinium chlorochromate (PCC), the Collins reagent (complex of chromium(VI) oxide with pyridine) and the Sarret reagent (complex of chromium(VI) oxide with pyridine). Pyridine is a widely used ligand in coordination chemistry. Pyridine-base adducts like pyridine-borane and pyridine-sulfur trioxide are widely used owing to their superior characteristics in their reactivity and solubility characteristics.More related product prices
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Suppliers and manufacturers
Hebei Dangtong Import and export Co LTD
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Nanjing ChemLin Chemical Industry Co., Ltd.
ATK CHEMICAL COMPANY LIMITED
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Pyridine
CAS:110-86-1