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| IUPAC name : | pyridine |
| InChI : | InChI=1/C5H5N/c1-2-4-6-5-3-1/h1-5H |
| InChIKey : | JUJWROOIHBZHMG-UHFFFAOYAY |
| SMILES : | C1=CC=NC=C1 |
| (EINECS) number : | 203-809-9 |
| eu annex : | 613-002-00-7 |
| cas number : | 110-86-1 |
| fema number : | 2966 |
| coe number : | 604 |
| fl. number : | 14.008 |
| molar refractivity : | 24.34 ± 0.3 cm3 |
| parachor : | 201.4 ± 4.0 cm3 |
| index of refraction : | 1.500 ± 0.02 |
| surface tension : | 35.2 ± 3.0 dyne/cm |
| density : | 0.956 ± 0.06 g/cm3 |
| polarizability : | 9.65 ± 0.5 10-24cm3 |
| xlogp : | 0.80 |
| molecular weight : | 79.0999000 |
| formula : | C5 H5 N |
| BioActivity Analysis : | 17389599 |
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| fda reg : | 172.515 177.1580 177.1585 |
h. number : | 2933.39.9050 |
| organoleptics : | |
| odor type : | fishy |
| odor strength : | very high , recommend smelling in a 0.01 % solution or less |
odor description : at 0.01 % in propylene glycol. | sickening sour putrid fishy amine |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 99.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.97800 @ 25.00 °C.
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| refractive index : | 1.51000 @ 20.00 °C.
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| melting point : | -42.00 - -41.00 °C. @ 760.00 mm Hg
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| boiling point : | 115.00 - 116.00 °C. @ 760.00 mm Hg
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| boiling point : | 43.00 - 44.00 °C. @ 50.00 mm Hg
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| logp : | 0.65 |
| safety : | |
| Oral Toxicity(LD50) : |
Oral-Rat 891.00 mg/kg
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| Dermal Toxicity(LD50) : |
Skin-Rabbit 1121.00 mg/kg
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| flash point ( Deg. F. ) : | 68.00 °F. TCC ( 20.00 °C. )
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| recommendation for pyridine usage levels up to : |
| | not for fragrance use.
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| safety links : | |
| (EINECS) number : | 203-809-9 |
| rtecs : | UR8400000 for 110-86-1 |
| chemidplus : | 000110861 |
| epa-srs : | 110-86-1 |
| dtp/nci : | 406123 |
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| other : | |
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| references : | |
| pubchem : | 151201 |
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