Baby Safety / Compounds / Hydroxymethylfurfural (HMF; Maillard)

Is Hydroxymethylfurfural (HMF; Maillard) safe for babies and kids?

Moderate risk for kids

Infants are vulnerable to Hydroxymethylfurfural (HMF; Maillard) through inhalation of volatile residues in household products. Immature blood-brain barrier and higher respiratory rate per body weight amplify CNS exposure.

What is hydroxymethylfurfural (hmf; maillard)?

The IUPAC name is 5-(hydroxymethyl)furan-2-carbaldehyde.

Also known as: 5-(hydroxymethyl)furan-2-carbaldehyde, 5-HYDROXYMETHYLFURFURAL, 5-Hydroxymethyl-2-furaldehyde, 5-(Hydroxymethyl)furfural.

IUPAC name
5-(hydroxymethyl)furan-2-carbaldehyde
CAS number
67-47-0
Molecular formula
C6H6O3
Molecular weight
126.11 g/mol
SMILES
C1=C(OC(=C1)C=O)CO
PubChem CID
237332

Risk for babies

Moderate risk

Infants are vulnerable to Hydroxymethylfurfural (HMF; Maillard) through inhalation of volatile residues in household products. Immature blood-brain barrier and higher respiratory rate per body weight amplify CNS exposure.

Neonates and infants up to 12 months have incomplete blood-brain barrier development, immature Phase I/II metabolic enzymes (particularly CYP3A4, UGT1A1), and higher gastrointestinal permeability. Equivalent doses produce higher internal concentrations and longer residence times.

What to do: Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

Risk for pregnant and nursing people

Context-dependent

Occupational and household exposure to Hydroxymethylfurfural (HMF; Maillard) during pregnancy is associated with developmental toxicity. Solvents readily cross the placenta and can cause fetal growth restriction.

No specific reproductive toxicity data identified, but pregnancy-specific safety data is limited for most chemicals. Precautionary minimization of exposure is recommended.

What to do: Minimize exposure during pregnancy and lactation. Consult healthcare provider regarding specific risks. Consider alternative products with lower hazard profiles.

Regulatory consensus

3 regulatory and scientific bodies have classified Hydroxymethylfurfural (HMF; Maillard). The classifications differ — that's the data.

AgencyYearClassificationNotes
IARC2011Not formally classified — HMF was not assigned an IARC Group classification as of the most recent evaluation; EFSA Scientific Opinion 2011 concluded HMF and its metabolite 5-sulfoxymethylfurfural (SMF) present a concern for genotoxicity and potential carcinogenicity at high dietary exposures; ECHA: Acute Tox 4 oral (H302); present in heat-processed foods at μg/g to mg/g levels
EPA CTX / Genetox—Genotoxicity: positive (Ames: positive, 1 positive / 1 negative reports)
EPA CTX / Genetox—Genotoxicity: positive (Ames: positive, 1 positive / 1 negative reports)

Regulators apply different standards of evidence — animal-data weighting, exposure-pattern assumptions, epidemiological power thresholds — which is why two scientific bodies can review the same data and reach different conclusions. The disagreement is the data.

Where kids encounter hydroxymethylfurfural (hmf; maillard)

  • Industrial Facilities — Manufacturing plants, Chemical storage areas, Waste treatment sites
  • Occupational Environments — Factories, Warehouses, Transportation vehicles

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Hydroxymethylfurfural (HMF; Maillard):

  • Water-based systems; Bio-based solvents (ethyl lactate); Supercritical CO2
    Trade-offs: Alternative solvent or process chemistry; solvency parameters (Hansen solubility, Kb value) must be matched to application; VOC content and flammability may differ; worker exposure assessment needed.
    Relative cost: 2-5× conventional

Frequently asked questions

Is hydroxymethylfurfural (hmf; maillard) safe for kids?

Infants are vulnerable to Hydroxymethylfurfural (HMF; Maillard) through inhalation of volatile residues in household products. Immature blood-brain barrier and higher respiratory rate per body weight amplify CNS exposure.

What products contain hydroxymethylfurfural (hmf; maillard)?

Hydroxymethylfurfural (HMF; Maillard) appears in: Manufacturing plants (Industrial facilities); Chemical storage areas (Industrial facilities); Factories (Occupational environments); Warehouses (Occupational environments).

What should I do if my child is exposed to hydroxymethylfurfural (hmf; maillard)?

Minimize infant exposure through source control. For breastfeeding mothers: reduce maternal exposure. For formula-fed infants: use certified low-migration bottles and verified water sources. Consult pediatrician regarding any concerns.

Why do regulators disagree about hydroxymethylfurfural (hmf; maillard)?

Hydroxymethylfurfural (HMF; Maillard) has been classified by 3 agencies including IARC, EPA CTX / Genetox, EPA CTX / Genetox, with differing conclusions. Regulators apply different standards of evidence (animal data weighting, exposure-pattern assumptions, epidemiological power thresholds), which is why two scientific bodies can review the same data and reach different conclusions. See the regulatory consensus table on this page for the full picture.

See Hydroxymethylfurfural (HMF; Maillard) in the baby app

Look up products containing hydroxymethylfurfural (hmf; maillard), compare to alternatives, and explore the full data record.

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Sources (1)
  1. EFSA Scientific Opinion HMF 5-Hydroxymethylfurfural 2011; 5-SMF Sulfoxymethylfurfural Metabolite Genotoxic Ames Positive; Maillard Reaction Heat-Processed Foods; Honey Adulteration Codex 40 mg/kg Limit; Forestomach Tumors Rodents; ECHA Acute Tox 4 H302; Furan Platform Chemical FDCA Bio-based PET; SULT1A1 Metabolic Activation; JECFA No ADI (2011) — regulatory

Reference data, not professional advice. Aggregates publicly available regulatory and scientific data; not a substitute for veterinary, medical, legal, or regulatory advice. Why we built ALETHEIA →