Isobutane

5+ year old childrenSkin contact product

Check for Different Age (6 available)

Is this kid-friendly to use Isobutane?

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NOT RECOMMENDED
Danger Score: 6 (Lower is safer)
Quick Answer: Isobutane not recommended for 5+ year old children when used in topical products. Kids may have different tolerance levels.

ℹ️General Overview

For children aged 5 and older, isobutane used as a spray propellant is less risky than for babies and toddlers but still not ideal. It can irritate skin, eyes and lungs and may cause allergic reactions in sensitive kids. There is also a concern about contamination with impurities in some products.

What to Do

If a product lists isobutane, choose non-aerosol or pump versions when possible. If you must use an aerosol, spray outdoors or in a well-ventilated area, keep the can away from the child’s face, do not spray on broken or irritated skin, and supervise use. Store cans away from heat and do not puncture or leave them in a hot car.

⚠️Warnings

Avoid direct spraying toward a child’s face or breathing zone, and stop use if you notice coughing, wheezing, redness, or a rash. Government reviews (for example Health Canada and EU safety reviews) list use and manufacturing restrictions; industry safety assessments note possible contamination with butadiene and report irritation and allergy concerns. If a child has asthma or other breathing problems, avoid products with this ingredient and consult your healthcare provider.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Organ Risk: Isobutane has been classified as expected to be toxic or harmful to non-reproductive organs and flagged as a high human-health priority by a national environmental health agency, which means repeated or heavy exposure could harm organs like the lungs or liver (Environment Canada).
Banned: Use of isobutane in cosmetics is restricted in some jurisdictions and subject to limits or bans on use, concentration, or manufacturing methods (Health Canada; EU Cosmetics Directive).
Irritant: Strong human evidence shows isobutane can irritate skin, eyes, and lungs, so it can cause redness, stinging, or cough when people are exposed (Cosmetic Ingredient Review).
Asthma: Because isobutane is reported to be a lung irritant and carries occupational inhalation hazards, exposure can worsen breathing problems or trigger asthma symptoms (EU GHS hazard labeling; Cosmetic Ingredient Review).
Immune system: There is strong evidence that isobutane can act as a human skin toxicant or allergen, meaning it can trigger immune reactions in some people (Cosmetic Ingredient Review).
Eczema: Because it can cause skin allergy and irritation in people, isobutane may trigger or worsen eczema and similar skin conditions (Cosmetic Ingredient Review).

Tap or hover over labels to see detailed risk information.

Alternative Names for Isobutane

This ingredient may also be listed as:

isobutaneR-600AUNII-BXR49TP611BXR49TP611EINECS 200-857-2ISOBUTANE (NF)HSDB 608EPA PESTICIDE CHEMICAL CODE 097101CHEBI:30363(1R,5S,9R)-TERT-BUTYL 9-HYDROXY-3-OXA-7-AZABICYCLO[3.3.1]NONANE-7-CARBOXYLATEUNII-5K616HU99V COMPONENT NNPPMTNAJDCUHE-UHFFFAOYSA-N

Always check ingredient labels carefully, as ingredients may be listed under different names.

Products Containing Isobutane

This ingredient is found in the following products:

This list shows products that contain Isobutane or its alternative names.

Common Questions About Isobutane

Is this kid-friendly to use Isobutane?

Isobutane is not recommended for 5+ year old children due to potential safety risks.

What are the organ risk risks of Isobutane for children?

May harm organs like liver, kidneys, or lungs with repeated use.

What are the banned risks of Isobutane for children?

Banned or heavily restricted in one or more countries.

What are the irritant risks of Isobutane for children?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.

What are the asthma risks of Isobutane for children?

Can make breathing issues like asthma worse in babies and kids.

What are the immune system risks of Isobutane for children?

Could weaken or confuse immune system.

What are the eczema risks of Isobutane for children?

Linked to triggering or worsening eczema and similar skin conditions.

What products contain Isobutane?

Isobutane is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.

When can kids start using products with Isobutane?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 5+ year old children. Use the age selector above to check other ages.

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