4-ethyl pyrocatechol
4-ethyl-1,2-benzenediol

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  CODE153994 CODE153994
  Product(s):
  1124-39-6 4-Ethylcatechol

Name: 4-ethylbenzene-1,2-diol CAS Number: 1124-39-6 3D/inchi ECHA EINECS - REACH Pre-Reg: 214-397-5 FDA UNII: 574JV8BYR2 Nikkaji Web: J203.362C MDL: MFCD00015847 XlogP3: 0.50 (est) Molecular Weight: 138.16610000 Formula: C8 H10 O2 NMR Predictor: Predict (works with chrome, Edge or firefox) Category:natural substances and extractives   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search   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) Boiling Point: 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   water, 5520 mg/L @ 25 °C (est) Insoluble in:   water   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: BOC Sciences For experimental / research use only. 4-Ethylcatechol Carbosynth For experimental / research use only. 4-Ethylpyrocatechol Santa Cruz Biotechnology For experimental / research use only. 4-Ethylcatechol Sigma-Aldrich: Aldrich For experimental / research use only. 4-Ethylpyrocatechol 95% sds   Safety Information: Preferred SDS: View   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: Not determined Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: 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.   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA GENetic TOXicology:Search EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :70761 National Institute of Allergy and Infectious Diseases:Data WGK Germany:3 4-ethylbenzene-1,2-diol Chemidplus:0001124396   References:   4-ethylbenzene-1,2-diol NIST Chemistry WebBook: Search Inchi Pubchem (cid): 70761 Pubchem (sid): 135026609   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements CHEMBL: View HMDB (The Human Metabolome Database): HMDB40174 FooDB: FDB019886 VCF-Online: VCF Volatile Compounds in Food ChemSpider: View   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   coffee roasted coffee Search PMC Picture   eggplant leaf Search Trop Picture   wood smoke Search Picture   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   Articles:   None found yet. Try the PubMed Search.

Notes: Constit. of roasted coffee. Also isol. from eggplant leaves (Solanum melongena)