4-ethyl pyrocatechol
4-ethyl-1,2-benzenediol
Identification
| Name | 4-ethyl pyrocatechol |
| IUPAC | 4-ethylbenzene-1,2-diol |
| CAS Number | 1124-39-6 |
| EINECS | 214-397-5 |
| FDA UNII | 574JV8BYR2 |
| Molecular Formula | C8 H10 O2 |
| Molecular Weight | 138.16610000 |
| MDL Number | MFCD00015847 |
| Nikkaji Number | J203.362C |
| XlogP3 | 0.50 (est) |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 37.00 to 40.00 °C. @ 760.00 mm Hg |
| Boiling Point | 273.00 to 274.00 °C. @ 760.00 mm Hg (est), 105.00 to 107.00 °C. @ 0.50 mm Hg |
| Vapor Pressure | 0.003000 mmHg @ 25.00 °C. (est) |
| Flash Point | 273.00 °F. TCC ( 134.10 °C. ) (est) |
| logP (o/w) | 1.840 (est) |
| Soluble in | alcohol |
| Insoluble in | water |
No sensory data available
Safety Information
| Preferred SDS | View |
| 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 4-ethyl pyrocatechol usage levels up to | not for fragrance use. |
| Recommendation for 4-ethyl pyrocatechol flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
4-
ethyl benzene-1,2-diol
4-
ethyl catechol
4-
ethyl-1,2-benzene diol
4-
ethyl-1,2-benzenediol
4-
ethylbenzene-1,2-diol
4-
ethylcatecholethylcatechol
4-
ethylpyrocatechol
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