4-methyl furfural
4-methyl furan-2-carbaldehyde
 
Notes:
None found
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CAS Number: 33342-49-3Picture of molecule3D/inchi
FDA UNII: Search
Nikkaji Web: J836.022G
XlogP3-AA: 1.10 (est)
Molecular Weight: 110.11222000
Formula: C6 H6 O2
NMR Predictor: Predict (works with chrome, Edge or firefox)
Category: natural substances and extractives
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 186.00 to  187.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.678000 mmHg @ 25.00 °C. (est)
Flash Point: 149.00 °F. TCC ( 65.30 °C. ) (est)
logP (o/w): 1.329 (est)
Soluble in:
 alcohol
 water, 7213 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
 None found
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Safety Information:
 
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
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Safety in Use Information:
Category: natural substances and extractives
Recommendation for 4-methyl furfural usage levels up to:
 not for fragrance use.
 
Recommendation for 4-methyl furfural flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
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EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 526950
National Institute of Allergy and Infectious Diseases: Data
 4-methylfuran-2-carbaldehyde
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References:
 4-methylfuran-2-carbaldehyde
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 526950
Pubchem (sid): 53112003
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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
HMDB (The Human Metabolome Database): Search
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
EFSA Update of results on the monitoring of furan levels in food: Read Report
EFSA Previous report: Results on the monitoring of furan levels in food: Read Report
EFSA Report of the CONTAM Panel on provisional findings on furan in food: Read Report
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 wood smoke
Search  Picture
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Synonyms:
4-methyl furan-2-carbaldehyde
4-methyl-2-furfural
4-methylfuran-2-carbaldehyde
4-methylfurfural
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Articles:
PubMed: Characterisation of volatile compounds in a smoke flavouring from rice husk.
PubMed: Vortex-assisted liquid-liquid microextraction coupled with high performance liquid chromatography for the determination of furfurals and patulin in fruit juices.
PubMed: Optimization of the HS-SPME-GC-IT/MS method using a central composite design for volatile carbonyl compounds determination in beers.
PubMed: Volatile profiling of high quality hazelnuts (Corylus avellana L.): chemical indices of roasting.
PubMed: Effect of adulteration versus storage on volatiles in unifloral honeys from different floral sources and locations.
PubMed: Characterisation of commercial aromatised vinegars: phenolic compounds, volatile composition and antioxidant activity.
PubMed: Micellar electrokinetic chromatography method for the simultaneous determination of furanic compounds in honey and vegetable oils.
PubMed: The compositions of volatiles and aroma-active compounds in dried omija fruits (Schisandra chinensis Baillon) according to the cultivation areas.
PubMed: Direct catalytic synthesis of 5-methylfurfural from biomass-derived carbohydrates.
PubMed: Simple indole alkaloids from the neotropical rutaceous tree Raputia simulans.
PubMed: In-depth search focused on furans, lactones, volatile phenols, and acetals as potential age markers of Madeira wines by comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry combined with solid phase microextraction.
PubMed: Isolation and characterization of Cupriavidus basilensis HMF14 for biological removal of inhibitors from lignocellulosic hydrolysate.
PubMed: A new method for the determination of carbonyl compounds in wines by headspace solid-phase microextraction coupled to gas chromatography-ion trap mass spectrometry.
PubMed: Isolation and structural characterization of anthocyanin-furfuryl pigments.
PubMed: Simultaneous determination of 2-furfural and 5-methyl-2-furfural using corona discharge ion mobility spectrometry.
PubMed: Simple gas chromatographic method for furfural analysis.
PubMed: Formation of furan and methylfuran by maillard-type reactions in model systems and food.
PubMed: Influence of epicatechin reactions on the mechanisms of Maillard product formation in low moisture model systems.
PubMed: 3-Hydroxy-4,5-dimethyl-2(5H)-furanone levels in fortified Madeira wines: relationship to sugar content.
PubMed: Off-vine grape drying effect on volatile compounds and aromatic series in must from Pedro Ximénez grape variety.
PubMed: Extraction and formation dynamic of oak-related volatile compounds from different volume barrels to wine and their behavior during bottle storage.
PubMed: Application of solid-phase extraction for determination of phenolic compounds in barrique wines.
PubMed: Thermal decomposition of specifically phosphorylated D-glucoses and their role in the control of the Maillard reaction.
PubMed: Reaction of 1,4-phthalazinedione with furfural: formation of the [5,6]benza-3a,7a-diazaindane system via an unusual skeletal rearrangement.
PubMed: Phytotoxic and fungitoxic activities of the essential oil of kenaf (Hibiscus cannabinus L.) leaves and its composition.
PubMed: Stability constants of potent cytotoxic copper(II) complexes with furan semicarbazones in ethanolic solutions.
PubMed: Mechanisms of DNA cleavage by copper complexes of 3-clip-phen and of its conjugate with a distamycin analogue.
PubMed: Effects of L-cysteine and N-acetyl-L-cysteine on 4-hydroxy-2, 5-dimethyl-3(2H)-furanone (furaneol), 5-(hydroxymethyl)furfural, and 5-methylfurfural formation and browning in buffer solutions containing either rhamnose or glucose and arginine.
PubMed: Metabolism of 5-methyl-2-furaldehyde in rat. III. Identification and determination of 5-methyl-2-furylmethylketone.
PubMed: Reaction of tobacco smoke aldehydes with human hemoglobin.
PubMed: Long-acting contraceptive agents: levonorgestrel esters of unsaturated acids.
PubMed: [The quantitative composition of natural and technologically changed aromas of plants. IV. Enzymic and thermal reaction products formed during the processing of tomatoes (author's transl)].
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