Butylene Carbonate

INCI: BUTYLENE CARBONATE

CAS Number
4437-85-8
Function
Solvent, skin conditioning
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes YELLOW

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Butylene Carbonate is a permitted solvent and skin conditioning agent with moderate safety profile and not established margin of safety.

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Concern Level: Moderate

Regulatory Flags

epa_safer_alternative

Frequently Asked Questions

Is Butylene Carbonate safe in cosmetics?

Butylene Carbonate is a permitted solvent and skin conditioning agent with moderate safety profile and not established margin of safety. The EU classifies Butylene Carbonate as "permitted". Safety rating: MODERATE.

Is Butylene Carbonate allowed in the EU?

Butylene Carbonate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Butylene Carbonate do in cosmetics?

Butylene Carbonate functions as: Solvent, skin conditioning. It is classified as a cosmetic ingredient in our database. CAS number: 4437-85-8.

What is the Margin of Safety for Butylene Carbonate?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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