1-acetyl indole
1-acetylindole
Identification
| Name | 1-acetyl indole |
| IUPAC | 1-indol-1-ylethanone |
| CAS Number | 576-15-8 |
| EINECS | 209-396-1 |
| FDA UNII | Search |
| Molecular Formula | C10 H9 N O |
| Molecular Weight | 159.18793000 |
| MDL Number | MFCD00038005 |
| Nikkaji Number | J6.563C |
| XlogP3 | 2.60 (est) |
Regulatory
| DG SANTE Food Flavourings | 14.088 1-acetylindole |
Physical Properties
| Appearance | colorless to yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.38400 to 1.39000 @ 25.00 °C. |
| Pounds per Gallon - (est). | 11.516 to 11.566 |
| Refractive Index | 1.60700 to 1.61300 @ 20.00 °C. |
| Boiling Point | 259.00 to 262.00 °C. @ 760.00 mm Hg, 123.00 to 125.00 °C. @ 8.00 mm Hg |
| Vapor Pressure | 0.011000 mmHg @ 25.00 °C. (est) |
| Flash Point | 234.00 °F. TCC ( 112.22 °C. ) |
| logP (o/w) | 2.239 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
Organoleptic Properties
| Odor Description | at 0.10 % in dipropylene glycol. |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | information only not used for fragrances or flavors |
| Recommendation for 1-acetyl indole usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.0012 (μg/capita/day) |
| Modified Theoretical Added Maximum Daily Intake (mTAMDI) | 400 (μg/person/day) |
| Threshold of Concern | 90 (μg/person/day) |
| Structure Class | III |
| Dairy products, excluding products of category 02.0 (01.0) | 0.40000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 0.10000 |
| Edible ices, including sherbet and sorbet (03.0) | 0.40000 |
| Processed fruit (04.1) | 0.40000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | 1.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 0.20000 |
| Bakery wares (07.0) | 2.00000 |
| Meat and meat products, including poultry and game (08.0) | 0.20000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 0.20000 |
| Eggs and egg products (10.0) | - |
| Sweeteners, including honey (11.0) | - |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 0.10000 |
| Foodstuffs intended for particular nutritional uses (13.0) | 0.20000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 0.20000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | - |
| Ready-to-eat savouries (15.0) | 1.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 0.20000 |
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Potential Uses
Natural Occurrence
Synonyms
N-
acetyl indole
1-
acetyl-1H-indole
N-
acetylindole
ethanone, 1-(1H-indol-1-yl)-
1-
indol-1-yl-ethanone
1-(1H-
indol-1-yl)ethan-1-one
1-(1H-
indol-1-yl)ethanone
1-
indol-1-ylethanone
indole, 1-acetyl-
1H-
indole, 1-acetyl-
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