Baby Safety / Compounds / Tin(II) chloride

Is Tin(II) chloride safe for babies and kids?

Context-dependent for kids

(Babies-specific data is limited; this page draws from human pregnant context.) Pregnancy alters the metabolism and distribution of Tin(II) chloride, potentially increasing fetal exposure. The developing embryo/fetus is vulnerable during organogenesis (weeks 3-8) and neurological development. Placental transfer should be assumed.

What is tin(ii) chloride?

The IUPAC name is Tin(II) chloride dihydrate.

Also known as: Tin(II) chloride dihydrate, Stannous chloride, Dichlorotin, Stannous dichloride.

IUPAC name
Tin(II) chloride dihydrate
CAS number
7772-99-8
Molecular formula
SnCl2•2H2O
Molecular weight
189.63 g/mol
SMILES
Cl[Sn]Cl
PubChem CID
24479

Risk for babies

Context-dependent

Pregnancy alters the metabolism and distribution of Tin(II) chloride, 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.

Risk for pregnant and nursing people

Context-dependent

Pregnancy alters the metabolism and distribution of Tin(II) chloride, 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

2 regulatory and scientific bodies have classified Tin(II) chloride. The classifications differ — that's the data.

AgencyYearClassificationNotes
EPA——
IARC——

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 tin(ii) chloride

  • tin electroplating
  • solder flux
  • laboratory reagent
  • industrial synthesis

Safer alternatives

Lower-risk approaches that achieve a similar outcome to Tin(II) chloride:

  • Ascorbic acid (vitamin C)
    Trade-offs: Weaker reducing agent. Different functional pH range. Cannot replace tin in all metallic applications.
    Relative cost: Similar for food use

Frequently asked questions

What products contain tin(ii) chloride?

Tin(II) chloride appears in: tin electroplating; solder flux; laboratory reagent.

See Tin(II) chloride in the baby app

Look up products containing tin(ii) chloride, compare to alternatives, and explore the full data record.

Open in baby View raw API data

Sources (1)
  1. ATSDR Toxicological Profile — CAS 7772-99-8 — reference

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 →