2-acetyl pyrrole

Full Material List
1-(1H-pyrrol-2-yl)ethanone

Identifiers

FEMA 3202
CAS 1072-83-9
EINECS 214-016-2
Synonyms
  • 2- acetopyrrole
  • 2- acetyl-1H-pyrrole
  • 2- acetylpyrrole
  • 2 acetylpyrrole (methyl-2-pyrrolyl ketone)
  • 2- acetylpyrrole FCC
  • 2- acetylpyrrole natural 5% in ethyl alcohol
  • ethanone, 1-(1H-pyrrol-2-yl)-
  • methyl 2-pyrrolyl ketone
  • methyl pyrrol-2-yl ketone
  • pyrrol-2-yl methyl ketone
  • 1-(1H- pyrrol-2-yl) ethanone
  • 1-(1H- pyrrol-2-yl)-ethanone
  • 1-(1H- pyrrol-2-yl)ethan-1-one
  • 1-(1H- pyrrol-2-yl)ethanone
  • pyrrole-beta-methyl ketone
  • 2- pyrrolyl ethanone
  • 2- pyrrolyl methyl ketone
  • 1-(2- pyrrolyl)-1-ethanone
  • 2- pyrrolylmethyl ketone
JECFA Food Flavoring 1307
JECFA Food Additive N/A
DG SANTE Food Flavourings 14.047 2-acetylpyrrole
DG SANTE Food Contact Materials N/A
FDA UNII 9K28W7PM6N
CoE Number 11721
XlogP3-AA 0.90 (est)
Molecular Weight 109.12799
Molecular Formula C6 H7 N O

Organoleptic

Organoleptic Notes
  • 1. Odor Type: musty musty nut skin cherry maraschino cherry coumarinic licorice bready walnut bready
  • Odor Description:at 1.00 % in dipropylene glycol. musty nut skin maraschino cherry coumarinic licorice walnut breadyLuebke, William tgsc, (2017)
  • Odor sample from: R C Treatt and Co Ltd
  • musty nutty coumarinic
  • Odor Description:Musty, nutty-like with a coumarin nuanceMosciano, Gerard P&F 16, No. 2, 49, (1991)
Odor musty
musty, nut, skin, cherry, maraschino, coumarinic, licorice, bready, walnut, nutty
Flavor nutty
sweet, fruity, musty, cherry, nutty, wasabi, mustard, tea

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Suppliers

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2 ACETYL PYRROLE • 4023

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Properties

Food Chemicals Codex Listed No
Appearance beige to yellowish crystals (est)
Assay 97.00 to 100.00
Specific Gravity N/A
Lbs/Gal (est) N/A
Refractive Index N/A
Melting Point 87.00 to 93.00 °C. @ 760.00 mm Hg
Boiling Point 220.00 °C. @ 760.00 mm Hg
Flash Point > 212.00 °F. TCC ( > 100.00 °C. )
Acid Value N/A
Vapor Pressure 0.110000 mmHg @ 25.00 °C. (est)
Vapor Density N/A
logP (o/w) 0.93
Soluble In
  • alcohol
  • water, 1.759e+004 mg/L @ 25 °C (est)
  • water, 1.76E+04 mg/L @ C (exp)
  • antiperspirant, fair
  • concentrated fabric softener, fair
  • hypochlorite bleach, fair
  • liquid detergent, fair
  • perborate powder detergent, good
  • soap, good
Occurrence
  • almond roasted almond
  • asparagus
  • beef cooked beef
  • beef roasted beef
  • chicken cooked chicken
  • chicory root oil @ 0.096%
  • cichorium intybus l. root extract @ 3.77%
  • cocoa
  • coconut
  • coffee
  • licorice
  • malt
  • mustard white mustard
  • peanut
  • popcorn
  • pork cooked pork
  • potato baked potato
  • potato chip
  • potato roasted potato
  • sesame seed
  • soybean
  • tea leaf
  • tea plant
  • tobacco leaf
  • whiskey malt whiskey