Baby Safety / Compounds / Disperse Blue 1

Is Disperse Blue 1 safe for babies and kids?

Moderate risk for kids

Infants are more vulnerable to Disperse Blue 1 than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.

What is disperse blue 1?

Also known as: Acetate Blue G, C.I. Disperse Blue 1, Acetoquinone Blue L, Celliton Blue G.

CAS number
2475-45-8
Molecular formula
C14H12N4O2
Molecular weight
268.27 g/mol
SMILES
C1=CC(=C2C(=C1N)C(=O)C3=C(C=CC(=C3C2=O)N)N)N
PubChem CID
17190

Risk for babies

Moderate risk

Infants are more vulnerable to Disperse Blue 1 than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.

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

Pregnancy alters the metabolism and distribution of Disperse Blue 1, potentially increasing fetal exposure. The developing embryo/fetus is vulnerable during organogenesis (weeks 3-8) and neurological development. Placental transfer should be assumed.

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

1 regulatory bodyhas classified Disperse Blue 1.

AgencyYearClassificationNotes
Unknown——

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 disperse blue 1

  • Consumer Products — personal care, industrial, food contact

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Disperse Blue 1:

  • Natural dyes; Undyed alternatives
    Trade-offs: Direct chemical substitution requires verification that the replacement does not introduce new hazards (regrettable substitution). Conduct full hazard assessment of proposed alternative before adoption.
    Relative cost: 2-5×

Frequently asked questions

Is disperse blue 1 safe for kids?

Infants are more vulnerable to Disperse Blue 1 than children or adults due to immature hepatic/renal clearance, higher intake-to-body-weight ratio, rapid organ development, and increased gastrointestinal absorption.

What products contain disperse blue 1?

Disperse Blue 1 appears in: personal care (Consumer products); industrial (Consumer products).

What should I do if my child is exposed to disperse blue 1?

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.

See Disperse Blue 1 in the baby app

Look up products containing disperse blue 1, compare to alternatives, and explore the full data record.

Open in baby View raw API data

Sources (1)
  1. PubChem (2026) — database

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 →