Pentyl Rhamnoside

INCI: PENTYL RHAMNOSIDE

CAS Number
494844-53-0
Function
Skin conditioning; cosurfactant (rhamnolipid-type sugar-based amphiphile)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes No FDA monograph; no CIR review; permissible as cosmetic ingredient

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

Limited formal toxicological data; published use as microemulsion cosurfactant shows good skin compatibility; amphiphilic nature may enhance penetration of co-formulated actives and should be considered in CPSR exposure assessment.

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Concern Level: Low

Frequently Asked Questions

Is Pentyl Rhamnoside safe in cosmetics?

Limited formal toxicological data; published use as microemulsion cosurfactant shows good skin compatibility; amphiphilic nature may enhance penetration of co-formulated actives and should be considered in CPSR exposure assessment. The EU classifies Pentyl Rhamnoside as "permitted". Safety rating: GOOD.

Is Pentyl Rhamnoside allowed in the EU?

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

What does Pentyl Rhamnoside do in cosmetics?

Pentyl Rhamnoside functions as: Skin conditioning; cosurfactant (rhamnolipid-type sugar-based amphiphile). It is classified as a cosmetic ingredient in our database. CAS number: 494844-53-0.

What is the Margin of Safety for Pentyl Rhamnoside?

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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