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| IUPAC name : | 1-(1H-pyrrol-2-yl)ethanone |
| InChI : | InChI=1/C6H7NO/c1-5(8)6-3-2-4-7-6/h2-4,7H,1H3 |
| InChIKey : | IGJQUJNPMOYEJY-UHFFFAOYAY |
| SMILES : | CC(=O)C1=CC=CN1 |
| (EINECS) number : | 214-016-2 |
| cas number : | 1072-83-9 |
| beilstein number : | 0001882 |
| fema number : | 3202 |
| coe number : | 11721 |
| jecfa number : | 1307 |
| fl. number : | 14.047 |
| molar refractivity : | 30.71 ± 0.3 cm3 |
| parachor : | 252.0 ± 4.0 cm3 |
| index of refraction : | 1.530 ± 0.02 |
| surface tension : | 41.5 ± 3.0 dyne/cm |
| density : | 1.099 ± 0.06 g/cm3 |
| polarizability : | 12.17 ± 0.5 10-24cm3 |
| xlogp : | 0.70 |
| molecular weight : | 109.1258800 |
| formula : | C6 H7 N O |
| BioActivity Analysis : | 97391 |
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| fda reg : | unspecified |
h. number : | 2933.90 |
| organoleptics : | |
| odor type : | musty |
| odor strength : | medium , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | musty nutty coumarin licorice walnut bread |
| taste description³ : | at 10.00 ppm. Sweet, musty, nutty and tea-iike |
| properties : | |
| appearence : | beige to yellowish crystals |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 88.00 - 93.00 °C. @ 760.00 mm Hg
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| boiling point : | 220.00 °C. @ 760.00 mm Hg
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| logp : | 0.93 |
| safety : | |
| most important hazard(s) : |
Xi - Irritant |
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| Oral Toxicity(LD50) : |
Not determined
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | > 212.00 °F. TCC ( > 100.00 °C. )
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| recommendation for 2-acetyl pyrrole usage levels up to : |
| | 1.0000 % in the fragrance concentrate.
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| recommendation for 2-acetyl pyrrole usage levels up to : |
| | 50.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 214-016-2 |
| rtecs : | OB5970000 for 1072-83-9 |
| chemidplus : | 001072839 |
| epa-srs : | 1072-83-9 |
| dtp/nci : | 42861 |
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| other : | |
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| references : | |
| pubchem : | 157380 |
| NIST Chemistry WebBook : | 2467019193 |
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| reference : | Mosciano, Gerard P&F 16, No. 2, 49, (1991)³ |