1-(2-thienyl)-1,2-propane dione
1,2-propanedione, 1-(2-thienyl)-
Identification
| Name | 1-(2-thienyl)-1,2-propane dione |
| IUPAC | 1-thiophen-2-ylpropane-1,2-dione |
| CAS Number | 13678-69-8 |
| EINECS | 237-174-4 |
| FDA UNII | Search |
| Molecular Formula | C7 H6 O2 S |
| Molecular Weight | 154.18822000 |
| Nikkaji Number | J277.985D |
| XlogP3 | 1.00 (est) |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 237.00 to 238.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.044000 mmHg @ 25.00 °C. (est) |
| Flash Point | 207.00 °F. TCC ( 97.50 °C. ) (est) |
| logP (o/w) | 0.965 (est) |
| Soluble in | water, 1.167e+004 mg/L @ 25 °C (est) |
Organoleptic Properties
| Odor Description | at 0.10 % in propylene glycol. |
| Taste Description | praline-like |
Safety Information
| 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 | natural substances and extractives |
| Recommendation for 1-(2-thienyl)-1,2-propane dione usage levels up to | not for fragrance use. |
| Recommendation for 1-(2-thienyl)-1,2-propane dione flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
1,2-
propanedione, 1-(2-thienyl)-
1-(
thienyl-2)-propane-1,2-dione
1-(2-
thienyl) propane-1,2-dione
1-(2-
thienyl)-1,2-propanedione
1-(2-
thienyl)propane-1,2-dione
1-
thiophen-2-ylpropane-1,2-dione
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