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| IUPAC name : | pyrrolidine |
| InChI : | InChI=1/C4H9N/c1-2-4-5-3-1/h5H,1-4H2 |
| InChIKey : | RWRDLPDLKQPQOW-UHFFFAOYAX |
| SMILES : | C1CCNC1 |
| (EINECS) number : | 204-648-7 |
| cas number : | 123-75-1 |
| beilstein number : | 0102395 |
| fema number : | 3523 |
| coe number : | 10491 |
| jecfa number : | 1609 |
| fl. number : | 14.064 |
| molar refractivity : | 21.79 ± 0.3 cm3 |
| parachor : | 192.9 ± 4.0 cm3 |
| index of refraction : | 1.427 ± 0.02 |
| surface tension : | 26.8 ± 3.0 dyne/cm |
| density : | 0.839 ± 0.06 g/cm3 |
| polarizability : | 8.64 ± 0.5 10-24cm3 |
| xlogp : | 0.30 |
| molecular weight : | 71.1209600 |
| formula : | C4 H9 N |
| BioActivity Analysis : | 109780 |
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| fda reg : | unspecified |
h. number : | 2933.90 |
| organoleptics : | |
| odor type : | ammoniacal |
| odor strength : | very high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in propylene glycol. | ammonia animal egg amine |
| taste description³ : | at 50.00 ppm. Ammonia and fishy amine-like with seaweed and shellfish nuances |
| properties : | |
| appearence : | colorless clear liquid |
| assay : | 97.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.84700 - 0.85300 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.048 to 7.098
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| refractive index : | 1.44000 - 1.44600 @ 20.00 °C.
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| boiling point : | 87.00 - 88.00 °C. @ 760.00 mm Hg
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| logp : | 0.46 |
| safety : | |
| Oral Toxicity(LD50) : |
Oral-Rat 300.00 mg/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 37.00 °F. TCC ( 2.78 °C. )
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| recommendation for pyrrolidine usage levels up to : |
| | not for fragrance use.
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| safety links : | |
| (EINECS) number : | 204-648-7 |
| rtecs : | UX9650000 for 123-75-1 |
| chemidplus : | 000123751 |
| epa-srs : | 123-75-1 |
| dtp/nci : | 62781 |
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| other : | |
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| references : | |
| pubchem : | 173311 |
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| reference : | Mosciano, Gerard P&F 20, No. 2, 37, (1995)³ |