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ChemicalBook >> CAS DataBase List >> Pyridine

Pyridine

Pyridine price.
  • $9 - $24320
  • 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
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  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Chem-Impex
  • ChemPure Brand Chemicals
  • GFS CHEMICALS
  • Oakwood
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  • 1 unit
  • 1gm:
  • 2.5 L
  • ManufacturerAK Scientific
  • Product numberX4374
  • Product descriptionPyridine
  • Packaging100mL
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031976
  • Product descriptionPYRIDINE 95.00%
  • Packaging500ML
  • Price$3902.67
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031976
  • Product descriptionPYRIDINE 95.00%
  • Packaging1L
  • Price$6147.02
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR41162
  • Product descriptionPyridine 99.8%
  • Packaging500ml
  • Price$29
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR41162
  • Product descriptionPyridine 99.8%
  • Packaging1L
  • Price$44
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR10003
  • Product descriptionPyridine 99%,ACSgrade
  • Packaging500ml
  • Price$119
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR10003
  • Product descriptionPyridine 99%,ACSgrade
  • Packaging1L
  • Price$167
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR41162
  • Product descriptionPyridine 99.8%
  • Packaging5L
  • Price$174
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR10003
  • Product descriptionPyridine 99%,ACSgrade
  • Packaging4L
  • Price$450
  • Updated2021-12-16
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  • ManufacturerAtlantic Research Chemicals
  • Product numberXS002325
  • Product descriptionPyridine-D5 95%
  • Packaging1gm:
  • Price$31.81
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number00762
  • Product descriptionPyridine ≥ 99.0% (GC)
  • Packaging100ML
  • Price$15
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number02006
  • Product descriptionPyridine,superdry,99.5%(GC) 99.5%(GC)
  • Packaging100ML
  • Price$22.4
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number00762
  • Product descriptionPyridine ≥ 99.0% (GC)
  • Packaging250ML
  • Price$22.5
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number02006
  • Product descriptionPyridine,superdry,≥99.5%(GC)Hazmat ≥99.5%(GC)
  • Packaging250ML
  • Price$40.77
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number00762
  • Product descriptionPyridine,≥99.0%(GC),ACSreagentHazmat ≥99.0%(GC)
  • Packaging1L
  • Price$75.71
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number02006
  • Product descriptionPyridine,superdry,99.5%(GC) 99.5%(GC)
  • Packaging1L
  • Price$106.4
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific X4374 Pyridine 100mL $27 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031976 PYRIDINE 95.00% 500ML $3902.67 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031976 PYRIDINE 95.00% 1L $6147.02 2021-12-16 Buy
Apolloscientific OR41162 Pyridine 99.8% 500ml $29 2021-12-16 Buy
Apolloscientific OR41162 Pyridine 99.8% 1L $44 2021-12-16 Buy
Apolloscientific OR10003 Pyridine 99%,ACSgrade 500ml $119 2021-12-16 Buy
Apolloscientific OR10003 Pyridine 99%,ACSgrade 1L $167 2021-12-16 Buy
Apolloscientific OR41162 Pyridine 99.8% 5L $174 2021-12-16 Buy
Apolloscientific OR10003 Pyridine 99%,ACSgrade 4L $450 2021-12-16 Buy
Atlantic Research Chemicals XS002325 Pyridine-D5 95% 1gm: $31.81 2021-12-16 Buy
Chem-Impex 00762 Pyridine ≥ 99.0% (GC) 100ML $15 2021-12-16 Buy
Chem-Impex 02006 Pyridine,superdry,99.5%(GC) 99.5%(GC) 100ML $22.4 2021-12-16 Buy
Chem-Impex 00762 Pyridine ≥ 99.0% (GC) 250ML $22.5 2021-12-16 Buy
Chem-Impex 02006 Pyridine,superdry,≥99.5%(GC)Hazmat ≥99.5%(GC) 250ML $40.77 2021-12-16 Buy
Chem-Impex 00762 Pyridine,≥99.0%(GC),ACSreagentHazmat ≥99.0%(GC) 1L $75.71 2021-12-16 Buy
Chem-Impex 02006 Pyridine,superdry,99.5%(GC) 99.5%(GC) 1L $106.4 2021-12-16 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
biological source :synthetic
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℃
Surface tension :38mN/m at 20°C
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): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger GHS hazard pictograms P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.

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